States › Washington › 2020
Washington in 2020
Deaths 574Fatal crashes 539Per 100,000 7.4US deaths 39,007
FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Final FARS file for 2020.
In 2020, 574 people died in 539 fatal crashes in Washington, 7.4 deaths per 100,000 residents against 11.8 nationally.
The death toll rose 7% from 538 in 2019 to 574 in 2020.
Washington accounted for 1.5% of the 39,007 crash deaths recorded nationally that year.
32.1% of the state's fatal crashes that year had at least one driver reported as drinking.
By FHWA road function class, the largest share was on other principal arterial roads (35%).
36% of the crashes happened between 6pm to midnight; Saturday was the most common day.
Compared with 2019 and the nation
| Measure | Washington 2020 | Washington 2019 | United States 2020 |
|---|---|---|---|
| Deaths | 574 | 538 | 39,007 |
| Fatal crashes | 539 | 513 | 35,935 |
| Deaths per 100,000 residents | 7.4 | 7.1 | 11.8 |
| Crashes with a drinking driver | 32% | 36% | 27% |
Counties in 2020
Every county with a fatal crash in 2020, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 33 counties listed.
| County | Fatal crashes | Deaths | Per 100,000 | Deaths 2015–2024 |
|---|---|---|---|---|
| King County | 107 | 110 | 4.7 | 1,260 |
| Pierce County | 67 | 73 | 7.8 | 794 |
| Spokane County | 51 | 52 | 9.4 | 432 |
| Snohomish County | 45 | 48 | 5.6 | 474 |
| Yakima County | 37 | 42 | 16.2 | 405 |
| Clark County | 35 | 40 | 7.6 | 324 |
| Grant County | 17 | 19 | 18.1 | 208 |
| Thurston County | 17 | 19 | 6.3 | 219 |
| Skagit County | 17 | 18 | 13.6 | 150 |
| Mason County | 14 | 15 | 21.5 | 115 |
| Benton County | 12 | 13 | 6.0 | 177 |
| Lewis County | 12 | 12 | 13.8 | 113 |
| Kitsap County | 11 | 11 | 3.9 | 177 |
| Clallam County | 10 | 11 | 14.1 | 66 |
| Whatcom County | 8 | 8 | 3.4 | 150 |
| Kittitas County | 7 | 8 | 16.6 | 106 |
| Chelan County | 6 | 8 | 9.8 | 71 |
| Cowlitz County | 7 | 7 | 6.1 | 125 |
| Island County | 7 | 7 | 8.1 | 66 |
| Grays Harbor County | 6 | 6 | 7.7 | 92 |
| Skamania County | 6 | 6 | 47.4 | 37 |
| Douglas County | 5 | 6 | 13.1 | 41 |
| Adams County | 5 | 5 | 23.8 | 75 |
| Franklin County | 5 | 5 | 4.9 | 81 |
| Klickitat County | 5 | 5 | 20.7 | 34 |
| Okanogan County | 5 | 5 | 11.1 | 86 |
| Stevens County | 4 | 4 | 8.2 | 68 |
| Jefferson County | 3 | 3 | 8.8 | 54 |
| Ferry County | 1–2 | 1–2 | — | 25 |
| Pend Oreille County | 1–2 | 1–2 | — | 28 |
| Whitman County | 1–2 | 1–2 | — | 43 |
| Pacific County | 1–2 | 1–2 | — | 28 |
| Walla Walla County | 1–2 | 1–2 | — | 51 |
Per 100,000 uses the 2024 population estimate for every year, so early-year rates are understated where a county has grown.
Hour of day
Weekday
Road type
Questions and answers
How many people died in crashes in Washington in 2020?
574 people in 539 fatal crashes, according to NHTSA's FARS 2020 file, or 7.4 per 100,000 residents.
Which county in Washington had the most crash deaths in 2020?
King County with 110 deaths in 107 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2020 compare with 2019 in Washington?
574 deaths against 538 in 2019 (+7%). Nationally the 2020 total was 39,007.
Provenance
Source: NHTSA Fatality Analysis Reporting System, 2020 national file (accident table, vehicle and person tables); US Census Bureau population estimates. Data through 31 Dec 2024; generated 30 Sep 2026.