The short version
Claim we investigated
King County's Health Through Housing reports residents' housing, hospital and jail results but not their drug use or overdoses after they move in.
True. Health Through Housing reports 39% fewer ER visits, but no figures on residents' drug use or overdoses after move-in. The program's dashboard and 2022 to 2025 annual reports track housing, health care use and jail bookings. None gives drug use or overdose figures after move-in, though half of residents had an addiction at move-in.
Quote or cite this fact-check
FactHub rates the claim “King County's Health Through Housing reports residents' housing, hospital and jail results but not their drug use or overdoses after they move in” True (high confidence): Health Through Housing reports 39% fewer ER visits, but no figures on residents' drug use or overdoses after move-in. Reviewed November 11, 2026. https://facthub.org/n/article/health-through-housing-drug-use-deaths/6
Key points
What the evidence establishes
- Established. Health Through Housing's dashboard and annual reports publish no figure on residents' drug use or overdoses after move-in. Whether it tracks them internally is unknown; we didn't ask.
- Established. They do report health care use: two years after moving in, residents' ER visits were down 39% and hospital stays down 41%.
- Established. Half of residents had a drug or alcohol addiction at move-in, and every site trains staff to reverse overdoses; no overdose count is published.
- Established. The county's health department counts overdose deaths across all supportive housing, homes with on-site help: 225 in 2024. It doesn't count them for this program.
- Context. The program's 2022 plan never promised drug use, overdose or death measures; it named housing, ER and psychiatric hospital use, jail and income.
- Established. The only program-specific overdose count we found came from a 2023 newspaper story: nine deaths. A council motion that year asking the county for such counts lapsed.
The evidence
The conclusion rests on the combined record. Expand each item to see its role and limitations.
| Method | Institution / country | Year(s) | What it shows | Key limitation | Primary links |
|---|---|---|---|---|---|
| Full reading of the Health Through Housing 2025 dashboard (every tab of the Program Performance and Supportive Services views), the 2025 dashboard data table appendix, and the 2022, 2023, 2024 and 2025 annual reports, including endnotes, plus a text search of each for overdose, death, deceased, died, passed away, sobriety, abstinence, substance use and treatment | King County Department of Community and Human Services United States | 2022, 2023, 2024, 2025, 2026 | We read the program's 2025 dashboard, its 18-page data appendix and its annual reports for 2022 through 2025. They list 11 measures of residents' lives: housing, health care use, jail bookings and health problems at move-in. None counts drug or alcohol use after move-in, sobriety or overdoses. Deaths appear only as a one-line count in the discussion of emergency housing residents who left: 15 residents died while enrolled in 2024 and 10 in 2025, with no cause, site or rate. Half of residents reported a drug or alcohol addiction (a substance use disorder) when they moved in. The reports describe overdose prevention, such as naloxone training at every site, but give no count of overdoses. | Not published doesn't mean not tracked. The county may hold these figures internally, and the Medicaid and hospital records it already uses for other measures could show some of them. The reports don't say whether the death count covers supportive housing residents as well as emergency housing. We read public reports only and did not ask the county. | FactHub FactHub King County Department of Community and Human Services King County Department of Community and Human Services King County Department of Community and Human Services |
| County analysis of Medicaid claims, hospital emergency department records and King County jail bookings, as published in the 2025 annual report and dashboard | King County Department of Community and Human Services United States | 2024, 2025 | The county compares each resident's use of hospitals and jail in the year before moving in with later years. Two years in, ER visits were down 39%, hospital stays down 41% and days in the hospital down 30%. Jail bookings were down 24%. In 2025, 93% of residents of its supportive housing kept their housing, and 60% got behavioral health care, which combines mental health and addiction care. | These are before-and-after changes with no comparison group. People often move in after a crisis year, so some drop would happen anyway. The figures cover only residents who agreed to share their identifying information in the county's homeless records. The county counts residents who left the program but doesn't say how residents who died are counted; someone who dies has no later visits. Its records also miss some places people get care. | King County Department of Community and Human Services King County Department of Community and Human Services King County Department of Community and Human Services |
| Reading of the Initial Health through Housing Implementation Plan 2022-2028 (goals, performance measures and evaluation sections) and the King County Council staff report on the 2025 annual report | King County, Metropolitan King County Council United States | 2021, 2026 | The program's plan says its premise is that housing helps people gain and keep their health, and one goal is to increase residents' health. Its draft results measures were housing, ER visits and psychiatric hospital stays, jail involvement and income. None covered drug use, overdoses or deaths. The plan also promised an in-depth evaluation by December 31, 2026, which executive staff told the council is on track. | The plan let the county add measures later, so the list was a starting point. The evaluation may include more measures; we can't know until it is published. | King County Metropolitan King County Council |
| Reading of the sections on housing, substance use and overdoses in: King County MIDD behavioral health tax reports (2023, 2024, 2025), the veterans, seniors and human services levy report (2024), Best Starts for Kids reports (2024, 2025), Public Health's Overdose Fatality Reviews (2024, 2025) and overdose dashboards with their methods notes, the regional homelessness authority's 2025 performance reports, system measures and interactive dashboard, King County Council staff reports, presentations, minutes, budget ordinances and motions on the program (2023 to 2026), the King County Auditor's audits and work plans (2023 to 2026), the evaluation's 2025 call for evaluators and advisory committee agendas, the Seattle Office of Housing 2025 levy report, the latest reports of all eight operators, and news coverage | Public Health - Seattle & King County, King County Regional Homelessness Authority, Metropolitan King County Council, King County Auditor's Office, City of Seattle Office of Housing, DESC, Plymouth Housing, Catholic Community Services United States | 2024, 2025, 2026 | Beyond the program's own reports, we checked other county and city reports, council records, audits, the evaluation plans and all eight operators. The county's MIDD behavioral health tax reports that most people in its Oxford House sober-housing vouchers say they cut their drug use, and two-thirds report staying abstinent. For its supportive housing services, it reports hospital and jail drops, not drug use. Public Health counts overdose deaths in supportive housing countywide: 225 in 2024, and, in a later report that counts residents slightly differently, about 16 a month from January 2024 through September 2025. Its dashboards don't split them by program. The regional homelessness authority, Seattle's Office of Housing and the operators report housing results; two operators count addiction treatment across all their programs. The only program-specific overdose count we found was in a 2023 newspaper story. | We read each place's latest public reports and dashboards, not every filter of every interactive view. The Salvation Army's 2024 and 2025 reports were not available online, two operators publish no annual report, and Seattle's Human Services Department was not checked. The evaluation's advisory committee posts agendas only, and the full call for evaluators is behind a supplier login. Public Health's counts cover overdose deaths only and are not split by program. | FactHub King County Department of Community and Human Services King County Department of Community and Human Services Public Health - Seattle & King County Public Health - Seattle & King County DESC Plymouth Housing The Seattle Times Metropolitan King County Council King County (solicitation abstract on BidNet Direct) |
1. The program's reports have no drug use or overdose figures, and deaths get one line Full reading of the Health Through Housing 2025 dashboard (every tab of the Program Performance and Supportive Services views), the 2025 dashboard data table appendix, and the 2022, 2023, 2024 and 2025 annual reports, including endnotes, plus a text search of each for overdose, death, deceased, died, passed away, sobriety, abstinence, substance use and treatment
We read the program's 2025 dashboard, its 18-page data appendix and its annual reports for 2022 through 2025. They list 11 measures of residents' lives: housing, health care use, jail bookings and health problems at move-in. None counts drug or alcohol use after move-in, sobriety or overdoses. Deaths appear only as a one-line count in the discussion of emergency housing residents who left: 15 residents died while enrolled in 2024 and 10 in 2025, with no cause, site or rate. Half of residents reported a drug or alcohol addiction (a substance use disorder) when they moved in. The reports describe overdose prevention, such as naloxone training at every site, but give no count of overdoses.
Limit: Not published doesn't mean not tracked. The county may hold these figures internally, and the Medicaid and hospital records it already uses for other measures could show some of them. The reports don't say whether the death count covers supportive housing residents as well as emergency housing. We read public reports only and did not ask the county.
Verify: Measures in the 2025 Health Through Housing reports Change in Health Through Housing residents' use two years after move-in Health Through Housing (HTH) dashboard (2025 data) 2025 Health Through Housing Annual Report (June 2026) 2024 Health Through Housing Annual Report
- The 2025 reports give 11 resident measures on housing, health care use, jail and health at move-in, including 1,380 residents housed. None covers drug or alcohol use, overdoses or addiction treatment on its own; deaths appear only as an endnote count of 10 residents who died while enrolled. FactHub
- Of six measures of residents' health and safety, the program reports four (ER visits, hospital stays, hospital days, jail bookings) and none for drug or alcohol use or overdoses. FactHub
- The dashboard's summary of 2025 results names housing, hospital, ER and jail results. King County Department of Community and Human Services
- At move-in, 67% of residents reported a mental health disorder and 50% a substance use disorder. King County Department of Community and Human Services
- The report describes overdose prevention, such as staff trained to give naloxone at every site, but gives no count of overdoses. King County Department of Community and Human Services
- In an endnote on emergency housing residents who left, the report says 10 residents died while enrolled, with no cause, site or rate. King County Department of Community and Human Services · Qualifies
- In its discussion of emergency housing residents who left, the report says 15 residents died while enrolled, with no cause, site or rate. King County Department of Community and Human Services · Qualifies
2. What the program does report: fewer ER visits, hospital stays and jail bookings County analysis of Medicaid claims, hospital emergency department records and King County jail bookings, as published in the 2025 annual report and dashboard
The county compares each resident's use of hospitals and jail in the year before moving in with later years. Two years in, ER visits were down 39%, hospital stays down 41% and days in the hospital down 30%. Jail bookings were down 24%. In 2025, 93% of residents of its supportive housing kept their housing, and 60% got behavioral health care, which combines mental health and addiction care.
Limit: These are before-and-after changes with no comparison group. People often move in after a crisis year, so some drop would happen anyway. The figures cover only residents who agreed to share their identifying information in the county's homeless records. The county counts residents who left the program but doesn't say how residents who died are counted; someone who dies has no later visits. Its records also miss some places people get care.
Verify: 2025 Health Through Housing Annual Report (June 2026) Health Through Housing (HTH) dashboard (2025 data) HTH Dashboard 2025: Program Performance (Healthcare Access and Health Outcomes tabs)
- Two years after moving in, residents' emergency room visits were down 39%, hospital stays down 41% and days in the hospital down 30%, compared with the year before. King County Department of Community and Human Services
- Compared with the year before moving in, residents' jail bookings fell 18% in the first year, 24% in the second and 20% in the third. King County Department of Community and Human Services
- The dashboard's summary of 2025 results names housing, hospital, ER and jail results. King County Department of Community and Human Services
- In 2025, 60% of residents got behavioral health care, a measure that combines mental health and addiction care and counts access, not results. King County Department of Community and Human Services · Qualifies
- The hospital and ER changes count all residents, including those who left the program. King County Department of Community and Human Services · Qualifies
- The county says its records don't capture all the places residents get care. King County Department of Community and Human Services · Qualifies
- The hospital and ER changes cover residents who agreed to share their identifying information in the county's homeless records. King County Department of Community and Human Services · Qualifies
3. The plan promised health, but chose housing, hospital and jail measures Reading of the Initial Health through Housing Implementation Plan 2022-2028 (goals, performance measures and evaluation sections) and the King County Council staff report on the 2025 annual report
The program's plan says its premise is that housing helps people gain and keep their health, and one goal is to increase residents' health. Its draft results measures were housing, ER visits and psychiatric hospital stays, jail involvement and income. None covered drug use, overdoses or deaths. The plan also promised an in-depth evaluation by December 31, 2026, which executive staff told the council is on track.
Limit: The plan let the county add measures later, so the list was a starting point. The evaluation may include more measures; we can't know until it is published.
Verify: Initial Health through Housing Implementation Plan 2022-2028 Staff report on Motion 2026-0159, acknowledging the 2025 Health Through Housing annual report
- The program's stated premise is that housing helps people gain and keep their health. King County
- One of the plan's goals is to increase residents' health through access to health care. King County
- The plan's draft results measures were housing, ER visits and psychiatric hospital stays, jail and court involvement, and income; none covers drug use, overdoses or deaths. King County · Qualifies
- The plan promised an in-depth evaluation of the program by December 31, 2026. King County · Qualifies
- Executive staff told the council the in-depth evaluation will be published by December 31, 2026, with no formal report to the council required. Metropolitan King County Council · Qualifies
- The program is paid for by a 0.1% county sales tax imposed in 2021. King County
4. Other reports: drug use measured only for sober housing, overdose deaths only countywide Reading of the sections on housing, substance use and overdoses in: King County MIDD behavioral health tax reports (2023, 2024, 2025), the veterans, seniors and human services levy report (2024), Best Starts for Kids reports (2024, 2025), Public Health's Overdose Fatality Reviews (2024, 2025) and overdose dashboards with their methods notes, the regional homelessness authority's 2025 performance reports, system measures and interactive dashboard, King County Council staff reports, presentations, minutes, budget ordinances and motions on the program (2023 to 2026), the King County Auditor's audits and work plans (2023 to 2026), the evaluation's 2025 call for evaluators and advisory committee agendas, the Seattle Office of Housing 2025 levy report, the latest reports of all eight operators, and news coverage
Beyond the program's own reports, we checked other county and city reports, council records, audits, the evaluation plans and all eight operators. The county's MIDD behavioral health tax reports that most people in its Oxford House sober-housing vouchers say they cut their drug use, and two-thirds report staying abstinent. For its supportive housing services, it reports hospital and jail drops, not drug use. Public Health counts overdose deaths in supportive housing countywide: 225 in 2024, and, in a later report that counts residents slightly differently, about 16 a month from January 2024 through September 2025. Its dashboards don't split them by program. The regional homelessness authority, Seattle's Office of Housing and the operators report housing results; two operators count addiction treatment across all their programs. The only program-specific overdose count we found was in a 2023 newspaper story.
Limit: We read each place's latest public reports and dashboards, not every filter of every interactive view. The Salvation Army's 2024 and 2025 reports were not available online, two operators publish no annual report, and Seattle's Human Services Department was not checked. The evaluation's advisory committee posts agendas only, and the full call for evaluators is behind a supplier login. Public Health's counts cover overdose deaths only and are not split by program.
Verify: Reports searched for drug use, overdose and death results 2024 MIDD Behavioral Health Sales Tax Fund Annual Summary Report 2025 MIDD Behavioral Health Sales Tax Fund Annual Summary Report (July 31, 2026) King County Overdose Fatality Review: 2024 Report King County Overdose Fatality Review: 2025 Report DESC 2025 Annual Report Plymouth Housing 2025 Annual Report Behind closed hotel doors, King County's homeless people find relief, new risks (September 11, 2023) Proposed Motion 2023-0116: report on fatal and nonfatal overdoses in county housing and homelessness facilities Evaluation Services for Health through Housing Initiative (published March 7, 2025)
- Of 11 reports, only MIDD's sober-housing vouchers report drug use, and only Public Health's overdose review counts overdose deaths in supportive housing, countywide. None reports drug use or overdoses for Health Through Housing; its annual reports give only a count of residents who died. FactHub
- For its Oxford House sober-housing vouchers, the county reports that nearly three-quarters of participants report cutting their substance use and two-thirds report abstinence. King County Department of Community and Human Services · Qualifies
- For its supportive housing services program, the county reports treatment connection, jail and ER results, not drug use. King County Department of Community and Human Services
- For 1,361 supportive housing residents it serves, the county reports drops in psychiatric hospital stays and jail bookings, not drug use or deaths. King County Department of Community and Human Services
- In 2024, 225 people died of overdoses in permanent supportive housing countywide. Public Health - Seattle & King County · Qualifies
- From January 2024 through September 2025, about 16 supportive housing residents a month died of overdoses in King County. Public Health - Seattle & King County · Qualifies
- DESC reports that 98% of clients kept their homes after one year; it gives no count of resident deaths or overdoses. DESC
- Plymouth reports that more than 95% of residents stay housed; it gives no count of resident deaths or overdoses. Plymouth Housing
- By September 2023, six Health Through Housing hotels had housed 803 people, and nine had died of overdoses, all at two DESC hotels. The Seattle Times
- The motion asked the county for counts of fatal and nonfatal overdoses at Health Through Housing sites, by year. Metropolitan King County Council
- County staff will evaluate the program's results on housing stability, income and employment, and crisis and jail use; drug use and overdoses aren't listed. King County (solicitation abstract on BidNet Direct)
Common questions 9
“Does King County count overdose deaths in supportive housing at all?”
Short answer: Yes, countywide: 225 in 2024
Yes: 225 people died of overdoses in 2024 in King County's homes with on-site staff for formerly homeless people (supportive housing), the health department reports. That count covers all supportive housing, not Health Through Housing alone, and leaves out other causes of death. The health department, not the housing program, publishes it.
- In 2024, 225 people died of overdoses in permanent supportive housing countywide. Public Health - Seattle & King County · Qualifies
- From January 2024 through September 2025, about 16 supportive housing residents a month died of overdoses in King County. Public Health - Seattle & King County · Qualifies
“Has an overdose count for Health Through Housing ever been made public?”
Short answer: Once, by a newspaper in 2023
Once, by a newspaper, not the county. In September 2023 The Seattle Times reported that six of the program's hotels had housed 803 people and that nine had died of overdoses, all at two hotels run by DESC. The story didn't say where the count came from, and no count has appeared in the program's reports. Earlier that year a council member's motion asked the county for counts of fatal and nonfatal overdoses at the program's sites, by year. It lapsed without being adopted, and we found no such report.
- By September 2023, six Health Through Housing hotels had housed 803 people, and nine had died of overdoses, all at two DESC hotels. The Seattle Times
- The motion asked the county for counts of fatal and nonfatal overdoses at Health Through Housing sites, by year. Metropolitan King County Council
- The motion's status is lapsed; it was not adopted. Metropolitan King County Council
“Doesn't the program report health results?”
Short answer: Yes, hospital and ER use
Yes, for hospital and ER use. Two years after moving in, residents' ER visits were down 39% and hospital stays down 41%, compared with the year before. The drops have no comparison group, so they show change, not what housing caused. Its one treatment figure, 60% of residents getting behavioral health care, mixes mental health with addiction care and counts access, not results.
- Two years after moving in, residents' emergency room visits were down 39%, hospital stays down 41% and days in the hospital down 30%, compared with the year before. King County Department of Community and Human Services
- The hospital and ER changes count all residents, including those who left the program. King County Department of Community and Human Services · Qualifies
- In 2025, 60% of residents got behavioral health care, a measure that combines mental health and addiction care and counts access, not results. King County Department of Community and Human Services · Qualifies
See the evidence: What the program does report: fewer ER visits, hospital stays and jail bookings
“Don't the ER and hospital figures already include overdose visits?”
Short answer: Some, perhaps, but none are broken out
Perhaps some, but the reports don't say. The 39% and 41% drops count all ER visits and hospital stays, taken from Medicaid claims and hospital emergency department records, and no figure is broken out by cause. So a reader can't tell whether overdose visits rose or fell, and overdoses that never reach a hospital wouldn't show up in them.
- Two years after moving in, residents' emergency room visits were down 39%, hospital stays down 41% and days in the hospital down 30%, compared with the year before. King County Department of Community and Human Services
- The hospital and ER figures come from residents' Medicaid claims and hospital emergency department records, reported as totals for all residents. King County Department of Community and Human Services · Qualifies
See the evidence: What the program does report: fewer ER visits, hospital stays and jail bookings
“Isn't sobriety simply not the program's goal?”
Short answer: True, but overdoses are a safety measure
That's right for sobriety. The program doesn't require residents to be sober or in treatment. But overdoses and deaths measure safety under any approach. The same county department does publish participants' own reports of drug use and abstinence for its Oxford House sober-housing vouchers, so such measures can be collected.
- The program doesn't require residents to be sober to move in or to accept treatment to stay. King County Department of Community and Human Services · Qualifies
- For its Oxford House sober-housing vouchers, the county reports that nearly three-quarters of participants report cutting their substance use and two-thirds report abstinence. King County Department of Community and Human Services · Qualifies
“Does the program's 93% figure for residents keeping their homes count those who die?”
Short answer: The program doesn't say
The program doesn't say. Its 2025 report notes, where it discusses people leaving emergency housing, that 10 residents died while enrolled (15 in 2024), without saying how they affect the 93%. Its 2023 report said a missing exit record can mean a resident died. See our check of death reporting for how federal retention rules treat deaths.
- In an endnote on emergency housing residents who left, the report says 10 residents died while enrolled, with no cause, site or rate. King County Department of Community and Human Services · Qualifies
- In its discussion of emergency housing residents who left, the report says 15 residents died while enrolled, with no cause, site or rate. King County Department of Community and Human Services · Qualifies
- The report says missing exit data can reflect a resident's death, among other reasons, but gives no count of deaths. King County Department of Community and Human Services
- For about a third of emergency housing residents who left in 2023, the program didn't know where they went. King County Department of Community and Human Services
“Do the operators that run the buildings publish these figures?”
Short answer: No, housing results only
No. We read the latest public reports of all eight nonprofits that run the program's buildings. DESC and Plymouth Housing report that 98% and more than 95% of residents stay housed. DESC and Catholic Community Services count how many clients got addiction treatment across all their programs, not by building. None reports resident overdoses or deaths.
- DESC reports that 98% of clients kept their homes after one year; it gives no count of resident deaths or overdoses. DESC
- Plymouth reports that more than 95% of residents stay housed; it gives no count of resident deaths or overdoses. Plymouth Housing
- Of 11 reports, only MIDD's sober-housing vouchers report drug use, and only Public Health's overdose review counts overdose deaths in supportive housing, countywide. None reports drug use or overdoses for Health Through Housing; its annual reports give only a count of residents who died. FactHub
“Could privacy rules explain why these figures are missing?”
Short answer: Not for totals
Not for totals. The program already publishes health results built from residents' Medicaid claims and hospital records, as totals for all residents. The county's health department also publishes overdose deaths in supportive housing as a countywide total. We found no county statement giving privacy as the reason these measures are left out.
- The hospital and ER figures come from residents' Medicaid claims and hospital emergency department records, reported as totals for all residents. King County Department of Community and Human Services · Qualifies
- In 2024, 225 people died of overdoses in permanent supportive housing countywide. Public Health - Seattle & King County · Qualifies
“Will the coming evaluation fill the gap?”
Short answer: Not by its announced scope
Probably not. The plan promised an in-depth evaluation by December 31, 2026, and executive staff told the council it is on track. The county's 2025 call for evaluators says its own staff will measure housing stability, income and employment, and crisis and jail use. An outside evaluator studies how the program worked, including from residents' point of view. Neither list includes drug use or overdoses. We will update this check if the evaluation reports them.
- The plan promised an in-depth evaluation of the program by December 31, 2026. King County · Qualifies
- Executive staff told the council the in-depth evaluation will be published by December 31, 2026, with no formal report to the council required. Metropolitan King County Council · Qualifies
- One of the plan's goals is to increase residents' health through access to health care. King County
- County staff will evaluate the program's results on housing stability, income and employment, and crisis and jail use; drug use and overdoses aren't listed. King County (solicitation abstract on BidNet Direct)
See the evidence: The plan promised health, but chose housing, hospital and jail measures
Conclusion
The claim is true as rated. Health Through Housing, the county's sales-tax program that turned hotels into homes, reports how many residents stay housed and how their hospital and jail use changes. It publishes no figure on residents' drug or alcohol use or overdoses after they move in, in its dashboard or in four years of annual reports. Deaths get one line, a count of residents who died while enrolled (10 in 2025), with no cause or rate.
The program's health results are real and should be counted. Two years after moving in, residents used the ER 39% less and had 41% fewer hospital stays, by the county's own before-and-after comparison. That comparison has no control group, so it shows change rather than proving what housing caused.
The gap matters because of who lives there. Half of residents reported a drug or alcohol addiction at move-in, and every site trains staff to reverse overdoses. The county knows how to measure what is missing: it reports abstinence for its Oxford House sober-housing vouchers, and its health department counts overdose deaths in supportive housing countywide, 225 in 2024. Neither is reported for this program. The only program-specific overdose count we found came from a newspaper, not the county: nine deaths among 803 hotel residents by September 2023. A council motion that year asking the county for such counts lapsed.
The gap is not a broken promise. The program's 2022 plan named housing, hospital, jail and income measures and never promised drug use, overdose or death figures. Its in-depth evaluation is due by December 31, 2026, but its announced scope doesn't include them.
Our reading is that the program's public scorecard can show residents stayed housed and used hospitals less, but not whether they got sober or how many overdosed, which is what its critics ask. We rate the claim True with high confidence. We read the program's dashboard, data appendix and all four annual reports, where these results would appear. We also read council records, other county and city reports, and all eight operators' reports. This check should be revisited when the evaluation is published.
How we checked
- We defined the claim as whether Health Through Housing's public results include any figure on residents' drug or alcohol use (or sobriety) or overdoses after they move in, alongside the housing, hospital and jail results it reports. We also recorded how the reports mention deaths.
- We relied on more than one source: the program's own reports, its founding plan, the council's briefings, and reports by other county agencies and operators where the same results could appear.
- We read in full the Health Through Housing 2025 dashboard (every tab), its data table appendix, and the annual reports for 2022, 2023, 2024 and 2025, including their endnotes, and searched each for overdose, death, deceased, died, passed away, sobriety, abstinence, substance use and treatment.
- We read the program's implementation plan for its goals, draft performance measures and evaluation promise, its questions and answers, and the King County Council staff reports on all four annual reports.
- We read the latest public reports of the county's MIDD behavioral health tax (2023 to 2025), its veterans and human services levy and Best Starts for Kids, Public Health's Overdose Fatality Reviews (2024 and 2025) and overdose dashboards, the regional homelessness authority (2025 performance reports, system measures and interactive dashboard), the Seattle Office of Housing (2025 levy report) and all eight operators that run the program's buildings. We did not check Seattle's Human Services Department.
- We searched King County Council records on the program from 2023 to 2026 (staff reports, presentations, minutes, budget ordinances and motions), the King County Auditor's audits and work plans, the evaluation's call for evaluators and advisory committee agendas, and news coverage, for any program-specific count of drug use, treatment, sobriety or overdoses.
- We recorded each measure and each report searched in a FactHub dataset, and noted the limits of each source, including the before-and-after design of the county's hospital and jail figures.
Editorial note: This check covers results that King County's Health Through Housing program publishes as of November 11, 2026. It does not judge whether the program works or whether the county tracks these figures internally. Deaths appear in the program's annual reports only as a count, which we report. The county's in-depth evaluation is due by December 31, 2026; this check will need review when it is published. No external specialist review has been recorded.
Expert-review status
No external specialist review has been recorded.
Funding and conflicts
Funding: No external funding for this piece.
Ownership: Published by the FactHub Research Team.
Conflicts: None known.
Sources 20
Sources are labeled by kind, with what this fact check takes from each, so readers can check the evidence independently.
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Government
King County Department of Community and Human Services.
2025 Health Through Housing Annual Report (June 2026)
The program's yearly report to the King County Council on its housing, health and jail results and its spending.
Reliability: Has a stake in this finding. Written by the county department that runs the program, which has an interest in showing it works. Health figures come from the department's own analysis of Medicaid claims and hospital emergency department records.
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Two years after moving in, residents' emergency room visits were down 39%, hospital stays down 41% and days in the hospital down 30%, compared with the year before.
What the source says
after two years residents' emergency department visits decreased by 39 percent … After two years, the total number of inpatient hospital stays by HTH residents was 41 percent lower in total, with a 30 percent reduction in the total number of days HTH residents spent in inpatient hospital care.
Metrics for Physical and Behavioral Health Care Access, p. 19Not yet checked
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Compared with the year before moving in, residents' jail bookings fell 18% in the first year, 24% in the second and 20% in the third.
What the source says
compared to the year before HTH enrollment, HTH residents experienced decreases in jail bookings of 18 percent in the first year, 24 percent in the second year, and 20 percent in the third year.
Metrics for Criminal-Legal System Involvement, p. 24Not yet checked
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At move-in, 67% of residents reported a mental health disorder and 50% a substance use disorder.
What the source says
In 2025, HTH residents reported the following health challenges at move-in: mental health disorder (67 percent), substance use disorder (50 percent)
HTH Residents' Health Challenges, p. 14Not yet checked
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Qualifies: The hospital and ER changes cover residents who agreed to share their identifying information in the county's homeless records.
What the source says
These outcomes are assessed for HTH residents who have consented to sharing their identifying information in HMIS.
Endnote 55, p. 66Not yet checked
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Qualifies: In an endnote on emergency housing residents who left, the report says 10 residents died while enrolled, with no cause, site or rate.
What the source says
For the remaining 10 percent of residents, HTH does not have data on where the resident went after exiting the site. The absence of data for some residents may reflect the resident opting not to report or data not being collected at exit, among other reasons. An additional 10 individuals passed away while enrolled with HTH.
Endnote 37, p. 64Not yet checked
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Government
King County Department of Community and Human Services.
2024 Health Through Housing Annual Report
The program's report on its 2024 results.
Reliability: Has a stake in this finding. Written by the county department that runs the program, which has an interest in showing it works.
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Qualifies: In its discussion of emergency housing residents who left, the report says 15 residents died while enrolled, with no cause, site or rate.
What the source says
For the remaining residents, eight percent moved on to institutional situations, and three percent moved on to temporary housing. An additional 15 individuals passed away while enrolled with HTH.
Emergency Housing, p. 26Not yet checked
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The report describes overdose prevention, such as staff trained to give naloxone at every site, but gives no count of overdoses.
What the source says
all HTH sites have staff trained to administer opioid antagonists, such as naloxone, which can reverse an overdose from opioids.
Overdose Prevention Services, p. 33Not yet checked
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Government
King County Department of Community and Human Services.
Health Through Housing (HTH) dashboard (2025 data)
The program's public results page, which introduces its interactive dashboard and links its data appendix and annual reports.
Reliability: Has a stake in this finding. The program's own scorecard; its implementation plan names the dashboard as the place results are reported.
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The dashboard's summary of 2025 results names housing, hospital, ER and jail results.
What the source says
In 2025, 93% of permanent supportive housing residents remained housed or moved to other permanent housing, while residents experienced fewer hospitalizations, emergency room visits, and jail booking after moving into housing.
IntroductionNot yet checked
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Government
King County Department of Community and Human Services.
HTH Dashboard 2025: Program Performance (Healthcare Access and Health Outcomes tabs)
The interactive dashboard's performance views, including health care access and changes in hospital and ER use.
Reliability: Has a stake in this finding. The program's own interactive dashboard, built from homeless-system records, Medicaid claims and hospital data.
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Qualifies: In 2025, 60% of residents got behavioral health care, a measure that combines mental health and addiction care and counts access, not results.
What the source says
60% of residents accessed behavioral healthcare supports
Healthcare Access tabNot yet checked
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Qualifies: The county says its records don't capture all the places residents get care.
What the source says
People access healthcare services in many different venues, not all of which can be explored in these administrative data.
Healthcare Access tab, sources noteNot yet checked
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Qualifies: The hospital and ER changes count all residents, including those who left the program.
What the source says
Change in use is calculated for all HTH residents, including those who have exited the program.
Health Outcomes tab, sources noteNot yet checked
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Qualifies: The hospital and ER figures come from residents' Medicaid claims and hospital emergency department records, reported as totals for all residents.
What the source says
Sources: Medicaid Claims Data; PointClickCare Emergency Department Data
Health Outcomes tab, sources noteNot yet checked
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Government
King County Department of Community and Human Services.
2023 Health Through Housing Annual Report
The program's report on its 2023 results.
Reliability: Has a stake in this finding. Written by the county department that runs the program, which has an interest in showing it works.
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For about a third of emergency housing residents who left in 2023, the program didn't know where they went.
What the source says
For another third, HTH does not have data on where the resident went after exiting the site.
Percent of HTH Residents who Maintain Housing, p. 20Not yet checked
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The report says missing exit data can reflect a resident's death, among other reasons, but gives no count of deaths.
What the source says
The absence of data for some residents may reflect the resident opting not to report, data not being collected at exit, or the resident being deceased, among other reasons.
Footnote 73, p. 20Not yet checked
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Government
King County.
Initial Health through Housing Implementation Plan 2022-2028
The plan the King County Council adopted for the program, with its goals and the results it would report.
Reliability: Has a stake in this finding. Written by the county executive's staff and adopted by the council; it sets the program's goals and reporting.
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The program's stated premise is that housing helps people gain and keep their health.
What the source says
The premise and the promise of HtH is that a person's ability to be housed is a fundamental component … of that person's ability to gain and maintain health.
What is Health through Housing?, p. 10Not yet checked
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One of the plan's goals is to increase residents' health through access to health care.
What the source says
Supporting Goal 3 | Increase HtH resident health by providing health care system enrollment and … access on-demand to integrated healthcare for all HtH residents while they reside in a HtH
2022-2028 Goals and Strategies, p. 6Not yet checked
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Qualifies: The plan's draft results measures were housing, ER visits and psychiatric hospital stays, jail and court involvement, and income; none covers drug use, overdoses or deaths.
What the source says
Percent change in HtH households with ED visits and psychiatric hospitalizations … Percent change in HtH households with criminal justice system involvement
Figure 17: Population Indicators and Draft Performance Measures, p. 60Not yet checked
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Qualifies: The plan promised an in-depth evaluation of the program by December 31, 2026.
What the source says
Supporting Goal 7 | Publish by December 31, 2026 an in-depth evaluation of the HtH initiative's … effectiveness.
2022-2028 Goals and Strategies, p. 6Not yet checked
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The program is paid for by a 0.1% county sales tax imposed in 2021.
What the source says
HtH is the County's initiative to use the proceeds of a 0.1 percent sales tax that the County imposed in 2021
Footnote 20, p. 10Not yet checked
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Government
King County Department of Community and Human Services.
Health Through Housing: Frequently Asked Questions (last updated May 2024)
The county's questions and answers about the program.
Reliability: Has a stake in this finding. Published by the county department that runs the program and defends its approach.
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Qualifies: The program doesn't require residents to be sober to move in or to accept treatment to stay.
What the source says
Tenants will not be required to prove sobriety as a precondition for accessing housing, nor will they be forced to accept treatment as a condition for ongoing residency.
p. 8Not yet checked
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Government
Metropolitan King County Council.
Staff report on Motion 2026-0159, acknowledging the 2025 Health Through Housing annual report
Council staff's analysis of the 2025 annual report for the Regional Policy Committee and the Health, Housing and Human Services Committee.
Reliability: Written by council staff to brief councilmembers; it summarizes the executive's report and what executive staff told them.
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Qualifies: Executive staff told the council the in-depth evaluation will be published by December 31, 2026, with no formal report to the council required.
What the source says
An evaluation of the HtH initiative is being completed and, according to Executive staff, will be published by December 31, 2026. A formal transmittal to Council is not required.
Staff report, AnalysisNot yet checked
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Government
King County Department of Community and Human Services.
2024 MIDD Behavioral Health Sales Tax Fund Annual Summary Report
Yearly report of a separate county behavioral health sales tax (MIDD), which pays for services in supportive housing and for sober-housing vouchers.
Reliability: Has a stake in this finding. Written by the same county department about programs it funds.
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Qualifies: For its Oxford House sober-housing vouchers, the county reports that nearly three-quarters of participants report cutting their substance use and two-thirds report abstinence.
What the source says
RR-04: Oxford House achieved substantial reductions in jail and emergency department utilization, with nearly three-quarters of participants reporting reduced substance use and two-thirds reporting abstinence.
p. 13Not yet checked
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For its supportive housing services program, the county reports treatment connection, jail and ER results, not drug use.
What the source says
RR-01: Behavioral Health in Housing Supports demonstrated the value of integrated care in supportive housing environments. This program served over 1,400 individuals, with more than half connecting to behavioral health treatment.
p. 12Not yet checked
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Government
King County Department of Community and Human Services.
2025 MIDD Behavioral Health Sales Tax Fund Annual Summary Report (July 31, 2026)
The latest yearly report of the county's behavioral health sales tax.
Reliability: Has a stake in this finding. Written by the same county department about programs it funds.
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For 1,361 supportive housing residents it serves, the county reports drops in psychiatric hospital stays and jail bookings, not drug use or deaths.
What the source says
MIDD funds behavioral health services for 1,361 PSH residents across the county. Residents receiving these services experienced a 53 percent decrease in psychiatric inpatient hospitalizations and a 71 percent decrease in adult jail bookings over the long term.
p. 7Not yet checked
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Government
Public Health - Seattle & King County.
King County Overdose Fatality Review: 2024 Report
The county health department's yearly review of overdose deaths, drawn from Medical Examiner records.
Reliability: Written by the health department's overdose team, not by a housing program; it counts deaths by where people lived, countywide.
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Qualifies: In 2024, 225 people died of overdoses in permanent supportive housing countywide.
What the source says
In 2024, there were 225 fatal overdoses in permanent supportive housing settings.
Permanent Supportive Housing, p. 11Not yet checked
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Government
Public Health - Seattle & King County.
King County Overdose Fatality Review: 2025 Report
The county health department's yearly review of overdose deaths, drawn from Medical Examiner records.
Reliability: Written by the health department's overdose team, not by a housing program; it counts deaths countywide, not by program.
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Qualifies: From January 2024 through September 2025, about 16 supportive housing residents a month died of overdoses in King County.
What the source says
From January 2024 through September 2025, an average of 16 fatal overdoses occurred each month among individuals living in permanent supportive housing (PSH) in King County.
Fatal Overdoses in Permanent Supportive Housing, p. 18Not yet checked
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Other
DESC.
DESC 2025 Annual Report
Yearly report of DESC, a large Seattle supportive housing operator that runs two Health Through Housing sites.
Reliability: Has a stake in this finding. A nonprofit funded largely by the county and city, reporting on its own programs.
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DESC reports that 98% of clients kept their homes after one year; it gives no count of resident deaths or overdoses.
What the source says
In 2025, we moved 327 people into permanent supportive housing, with 98% of all clients retaining their homes after one year
p. 3Not yet checked
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Other
Plymouth Housing.
Plymouth Housing 2025 Annual Report
Yearly report of Plymouth Housing, a large Seattle supportive housing operator that runs two Health Through Housing sites.
Reliability: Has a stake in this finding. A nonprofit funded largely by the county and city, reporting on its own programs.
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Plymouth reports that more than 95% of residents stay housed; it gives no count of resident deaths or overdoses.
What the source says
More than 95% of Plymouth Housing residents remain stably housed.
p. 5Not yet checked
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FactHub record
FactHub.
Measures in the 2025 Health Through Housing reports
FactHub dataset analysis listing every resident measure in the program's 2025 dashboard, data appendix and annual report.
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The 2025 reports give 11 resident measures on housing, health care use, jail and health at move-in, including 1,380 residents housed. None covers drug or alcohol use, overdoses or addiction treatment on its own; deaths appear only as an endnote count of 10 residents who died while enrolled.
Not yet checked
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FactHub record
FactHub.
Change in Health Through Housing residents' use two years after move-in
FactHub dataset analysis of the program's reported changes, with the measures it doesn't report.
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Of six measures of residents' health and safety, the program reports four (ER visits, hospital stays, hospital days, jail bookings) and none for drug or alcohol use or overdoses.
Not yet checked
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FactHub record
FactHub.
Reports searched for drug use, overdose and death results
FactHub dataset analysis of 11 county, regional, city and operator reports.
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Of 11 reports, only MIDD's sober-housing vouchers report drug use, and only Public Health's overdose review counts overdose deaths in supportive housing, countywide. None reports drug use or overdoses for Health Through Housing; its annual reports give only a count of residents who died.
Not yet checked
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News report
The Seattle Times.
Behind closed hotel doors, King County's homeless people find relief, new risks (September 11, 2023)
News report on overdose risks in hotel shelters, including the county's Health Through Housing hotels.
Reliability: Newspaper reporting; the story doesn't say where its overdose count came from.
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By September 2023, six Health Through Housing hotels had housed 803 people, and nine had died of overdoses, all at two DESC hotels.
What the source says
through its Health Through Housing initiative and housed 803 people. Nine have died from an overdose.
Benefits vs. risksNot yet checked
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Government
Metropolitan King County Council.
Proposed Motion 2023-0116: report on fatal and nonfatal overdoses in county housing and homelessness facilities
A 2023 council motion asking the county executive for overdose counts in county-funded housing, including Health Through Housing sites, and its legislative status.
Reliability: The council's official legislative record.
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The motion asked the county for counts of fatal and nonfatal overdoses at Health Through Housing sites, by year.
What the source says
Data on past fatal and nonfatal overdoses at housing or homelessness facilities that are part of the health through housing initiative
Section A.2Not yet checked
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The motion's status is lapsed; it was not adopted.
What the source says
Lapsed
StatusNot yet checked
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Government
King County (solicitation abstract on BidNet Direct).
Evaluation Services for Health through Housing Initiative (published March 7, 2025)
Public abstract of the county's 2025 call for an outside evaluator of the program, describing the evaluation's scope.
Reliability: Has a stake in this finding. The county's own description of the evaluation, reposted on a bid listing site; the full call is behind a supplier login.
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County staff will evaluate the program's results on housing stability, income and employment, and crisis and jail use; drug use and overdoses aren't listed.
What the source says
who will also separately evaluate outcomes of the HTH program related to housing stability, income and employment, and crisis and carceral system usage of its residents.
C. Coordination and PartnershipNot yet checked
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FactHub dataset
What King County's Health Through Housing reports about its residents, 2025
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Tables: hth-two-year-change
Saved analysis two-year-change
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Tables: hth-measures-2025
Saved analysis measures-2025
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Tables: places-searched
Saved analysis places-searched
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- FactHub chart health-through-housing-reported-results
Update history 6 changes, last
- First version.
- The answer and conclusion now say the missing drug use and overdose figures are those after move-in, since the reports do give the share of residents with an addiction at move-in (feedback 2516078491019418169-c67262fc616df3f105d03663a636f97a). Added an objection on whether the ER and hospital drops include overdose visits: they count all visits and stays, with no overdose figure broken out (feedback 2516078491017329777-1cf9a2cf022524ff2f6d35a197b71b13). Shortened the description and summary.
- Explained "supportive housing" in plain words in the answer to whether the county counts overdose deaths (feedback 2516078449635354532-be97bcd8c763775ad23cf803ccb49f19).
- The evidence summary on the program's reports now says no measure counts drug or alcohol use after move-in, matching the addiction share it reports at move-in (feedback 2516078439523807671-be0525ebfa3557bba4675611690e3dea).
- Widened the search for any program-specific drug use or overdose figure to council records, the county auditor, the evaluation plans, more county levy and health department reports, the regional authority's dashboard and all eight operators. Added the one count we found, a 2023 Seattle Times report of nine overdose deaths among residents of the program's hotels, and a lapsed 2023 council motion that asked the county for such counts. Added the evaluation's announced scope, which doesn't include drug use or overdoses. Folded the addiction-treatment question into the health-results question, and replaced the deaths key point with the newspaper count; deaths remain in the description, evidence and conclusion.
- The title and claim now say "after move-in", since the reports do give the share of residents with an addiction at move-in (feedback 2516078372260778284-6f64e030cd12c4c5616dcdc0631b4df4). The first key point now says the check covers published reports and that whether the county tracks these figures internally is unknown (feedback 2516078372678382638-eb36746d71860bc7f18b493560ce3ac8).
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