What this dataset measures
Built for fact checks of deaths in King County's subsidized and supportive housing. This is the most complete count the county publishes: all manners of death, but only countywide and only for deaths the Medical Examiner investigates. 2021 is the earliest year the dashboard offers for this breakdown.
- Geography
- King County, Washington
- Unit of observation
- Count of deaths investigated by the Medical Examiner, by year and manner of death, countywide
- Update cadence
- Updated by FactHub when the Medical Examiner revises its dashboard; the dashboard itself was last updated October 29, 2026
- Curator
- FactHub Research Team
Saved analyses
Did deaths move from private homes into the housing group?
Question: Could the 2021-2025 rise in housing-site deaths come from deaths being coded as housing service site that would earlier have been coded as a private home, for example because subsidized addresses were identified more often?
Result: Private-home deaths didn't rise with the county: accidental deaths 925 to 918 (-1%), overdoses 439 to 469 (+7%, vs +28% countywide). Housing sites' share of deaths among housed people rose from 12% to 18% (accidents) and 21% to 29% (overdoses). The dashboard can't tell a real shift from better identification of subsidized addresses. If the housing share had stayed at its 2021 level, housing-site deaths would be up 2% (309 to 316) and overdoses 19% (114 to 136), about as fast as housing beds (+25%).
Operation: Housed = housing service site + privately owned or rented residence. Housing share = housing deaths / housed deaths, for accidental deaths other than traffic and for overdoses, 2021 and 2025. Bound: hold the 2021 housing share fixed, apply it to 2025 housed deaths, and recompute the housing-site change (all causes = 379 minus the accidental deaths removed).
Scope: King County, full years 2021 and 2025
View this analysis
- The bound is a worst case for the finding: it treats the whole rise in housing sites' share as recoding, although housing beds grew 25%, which by itself would raise that share unless other housing grew as fast.
- Private-home all-cause deaths in 2021 include most of that year's 620 COVID-19 surveillance cases, so the all-cause private-home change is not comparable; the check uses accidents and overdoses.
- No published record shows whether or when the Medical Examiner changed how it identifies housing service sites.
Sources
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King County Medical Examiner's Office, KCMEO Annual Report dashboard: Characteristics of Deaths Investigated by KCMEO (last updated October 29, 2026)
2025 deaths at housing service sites by manner of death (Decedent Characteristics tab, PresumedLivingSituation = Housing service site)
Retrieved November 7, 2026. Public government data. Counts are public government statistics; FactHub redistributes the counts it read.
Reliability:
Government.
The county Medical Examiner's own public dashboard of the deaths it investigates; its notes say the deaths are not representative of all county deaths and that it does not take all natural deaths.
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Public Health - Seattle & King County, Methods Report: Documentation and Analysis of Fatal Overdose Data
Definition of the housing service site category
Retrieved November 7, 2026. Public government document. Linked; FactHub repeats only the definition it read.
Reliability:
Government.
The county health department's description of how its death data assign a presumed living situation; it defines housing service site as permanent supportive housing, income-restricted units and recovery housing.
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King County Medical Examiner's Office, KCMEO Annual Report dashboard: Overview and Notes tabs (last updated October 29, 2026)
All deaths the Medical Examiner investigated countywide by year, and COVID-19 surveillance counts
Retrieved November 11, 2026. Public government data. Counts are public government statistics; FactHub redistributes the counts it read.
Reliability:
Government.
The Medical Examiner's own dashboard. The Overview tab gives all deaths it investigated by year; the Notes tab gives how many of those were COVID-19 surveillance cases and says it does not take all natural deaths.
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Public Health - Seattle & King County, King County fatal overdose dashboard
Overdose deaths by year, countywide and at housing service sites
Retrieved November 6, 2026. Public government data. Counts are public government statistics; FactHub redistributes the counts it read.
Reliability:
Government.
The county's dashboard of overdose deaths investigated by the Medical Examiner, by presumed living situation. The county funds much of the housing in the housing service site category.
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U.S. Department of Housing and Urban Development, 2007-2025 Housing Inventory Count by CoC
Permanent supportive housing and other permanent housing beds for Seattle/King County (WA-500)
Retrieved October 10, 2026. Public domain (U.S. government work). Public domain.
Reliability:
Government.
A one-night inventory of beds reported each year by the local homelessness system to HUD; it counts beds, not occupants, and excludes most income-restricted and recovery housing.
License: FactHub's selection, cleaning and combined tables are
licensed under CC BY 4.0.
Source data keeps the terms listed above (terms).
Limitations and reproducibility
Reproducible from public sources: Read by hand from the Medical Examiner's public Tableau dashboard: Decedent Characteristics tab, PresumedLivingSituation filter set to Housing service site, year selector set to each year from 2021 to 2026 (2025 read November 7, 2026; other years November 11, 2026). The dashboard shows each manner of death split by sex; we added the sexes. Each year's manners sum to the dashboard's total for that year. All-case totals by year come from the Overview tab, COVID-19 surveillance counts from the Notes tab, overdose counts from the county's fatal overdose dashboard (as read for dataset king-county-overdose-deaths-by-place, version 1), and beds from HUD's Housing Inventory Count. Dashboards can be revised; later readings may differ.
- Covers only deaths the Medical Examiner investigated, about 1 in 5 deaths in King County. It does not take all natural deaths, so deaths from illness are undercounted.
- Housing service site mixes permanent supportive housing with income-restricted apartments and recovery housing; supportive housing alone can't be separated here.
- A countywide total: the dashboard gives no count by building, provider or city.
- No count of residents is published, so no death rate can be computed.
- Presumed living situation is the Medical Examiner's classification from its investigation, not a match against housing records.
- The dashboard offers 2021 as its earliest year for this breakdown, so there is no all-cause count for 2019 or 2020.
- 2026 covers only January 1 to October 29 and includes 13 deaths whose manner was still pending; it is not comparable with full years.
- The Medical Examiner also investigated deaths for COVID-19 surveillance in 2020 to 2022 (620 in 2021, 322 in 2022), which inflates its countywide totals for those years.
- HUD beds are a one-night count of beds, not residents, and leave out most income-restricted and recovery housing, so deaths per bed is a rough comparison of growth, not a death rate.
- Housing sites' share of deaths among housed people rose from 2021 to 2025; the dashboard can't show whether some of that came from better identification of subsidized addresses rather than more deaths (see analysis private-residence-recoding-check).
Publications using this dataset
Version details
The exact citing versions, and the version of this dataset each cites.
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Article
king-county-subsidized-housing-deaths-since-2021 —
version 9
(published) cites version 7
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Chart
kcme-housing-site-deaths-2025 —
version 1
(published) cites version 1
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Chart
kcme-housing-site-deaths-by-year —
version 5
(published) cites version 7
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Chart
kcme-housing-deaths-vs-beds-2021-2025 —
version 5
(published) cites version 7
Node: dataset:kcme-housing-site-deaths:7:analysis:private-residence-recoding-check