Idaho in 2022
Deaths 215Fatal crashes 194Per 100,000 11.1US deaths 42,721
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 2022.
In 2022, 215 people died in 194 fatal crashes in Idaho, 11.1 deaths per 100,000 residents against 12.8 nationally.
The death toll fell 21% from 273 in 2021 to 215 in 2022.
Idaho accounted for 0.5% of the 42,721 crash deaths recorded nationally that year.
35.6% 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 (28%).
33% of the crashes happened between 6pm to midnight; Thursday was the most common day.
Compared with 2021 and the nation
| Measure | Idaho 2022 | Idaho 2021 | United States 2022 |
|---|---|---|---|
| Deaths | 215 | 273 | 42,721 |
| Fatal crashes | 194 | 246 | 39,422 |
| Deaths per 100,000 residents | 11.1 | 14.3 | 12.8 |
| Crashes with a drinking driver | 36% | 31% | 26% |
Counties in 2022
Every county with a fatal crash in 2022, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 38 counties listed.
| County | Fatal crashes | Deaths | Per 100,000 | Deaths 2015–2024 |
|---|---|---|---|---|
| Ada County | 19 | 21 | 3.9 | 259 |
| Canyon County | 16 | 16 | 6.0 | 246 |
| Twin Falls County | 14 | 15 | 15.5 | 112 |
| Bonner County | 11 | 13 | 24.1 | 88 |
| Bingham County | 10 | 12 | 23.6 | 99 |
| Kootenai County | 9 | 12 | 6.4 | 154 |
| Nez Perce County | 9 | 12 | 28.0 | 73 |
| Bannock County | 8 | 12 | 13.2 | 99 |
| Bonneville County | 10 | 10 | 7.5 | 132 |
| Idaho County | 8 | 9 | 50.2 | 82 |
| Cassia County | 8 | 8 | 30.8 | 71 |
| Elmore County | 8 | 8 | 26.9 | 90 |
| Jerome County | 6 | 6 | 23.0 | 100 |
| Boise County | 5 | 5 | 58.3 | 60 |
| Gem County | 5 | 5 | 22.9 | 28 |
| Minidoka County | 5 | 5 | 22.0 | 37 |
| Jefferson County | 4 | 5 | 14.3 | 35 |
| Fremont County | 4 | 4 | 27.8 | 37 |
| Owyhee County | 4 | 4 | 31.4 | 28 |
| Valley County | 3 | 4 | 31.3 | 33 |
| Teton County | 3 | 3 | 23.2 | 16 |
| Blaine County | 1–2 | 3 | 11.9 | 37 |
| Benewah County | 1–2 | 1–2 | — | 18 |
| Butte County | 1–2 | 1–2 | — | 14 |
| Gooding County | 1–2 | 1–2 | — | 46 |
| Madison County | 1–2 | 1–2 | — | 24 |
| Payette County | 1–2 | 1–2 | — | 50 |
| Power County | 1–2 | 1–2 | — | 18 |
| Shoshone County | 1–2 | 1–2 | — | 37 |
| Boundary County | 1–2 | 1–2 | — | 15 |
| Caribou County | 1–2 | 1–2 | — | 16 |
| Clark County | 1–2 | 1–2 | — | 11 |
| Custer County | 1–2 | 1–2 | — | 21 |
| Franklin County | 1–2 | 1–2 | — | 22 |
| Lemhi County | 1–2 | 1–2 | — | 21 |
| Lewis County | 1–2 | 1–2 | — | 11 |
| Lincoln County | 1–2 | 1–2 | — | 31 |
| Washington County | 1–2 | 1–2 | — | 21 |
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 Idaho in 2022?
215 people in 194 fatal crashes, according to NHTSA's FARS 2022 file, or 11.1 per 100,000 residents.
Which county in Idaho had the most crash deaths in 2022?
Ada County with 21 deaths in 19 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2022 compare with 2021 in Idaho?
215 deaths against 273 in 2021 (+-21%). Nationally the 2022 total was 42,721.
Provenance
Source: NHTSA Fatality Analysis Reporting System, 2022 national file (accident table, vehicle and person tables); US Census Bureau population estimates. Data through 31 Dec 2024; generated 30 Sep 2026.