Idaho in 2012
Deaths 184Fatal crashes 169Per 100,000 11.5US deaths 33,782
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 2012.
In 2012, 184 people died in 169 fatal crashes in Idaho, 11.5 deaths per 100,000 residents against 10.8 nationally.
The death toll rose 10% from 167 in 2011 to 184 in 2012.
Idaho accounted for 0.5% of the 33,782 crash deaths recorded nationally that year.
30.2% of the state's fatal crashes that year had at least one driver reported as drinking.
35% of the crashes happened between noon to 6pm; Saturday was the most common day.
Compared with 2011 and the nation
| Measure | Idaho 2012 | Idaho 2011 | United States 2012 |
|---|---|---|---|
| Deaths | 184 | 167 | 33,782 |
| Fatal crashes | 169 | 152 | 31,006 |
| Deaths per 100,000 residents | 11.5 | 10.5 | 10.8 |
| Crashes with a drinking driver | 30% | 32% | 31% |
Counties in 2012
Every county with a fatal crash in 2012, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 35 counties listed.
| County | Fatal crashes | Deaths | Per 100,000 | Deaths 2015–2024 |
|---|---|---|---|---|
| Ada County | 16 | 18 | 3.4 | 259 |
| Canyon County | 13 | 13 | 4.9 | 246 |
| Bingham County | 11 | 12 | 23.6 | 99 |
| Bonner County | 10 | 10 | 18.5 | 88 |
| Bonneville County | 10 | 10 | 7.5 | 132 |
| Kootenai County | 9 | 10 | 5.3 | 154 |
| Gooding County | 6 | 9 | 55.6 | 46 |
| Bannock County | 7 | 7 | 7.7 | 99 |
| Cassia County | 7 | 7 | 26.9 | 71 |
| Elmore County | 7 | 7 | 23.5 | 90 |
| Idaho County | 7 | 7 | 39.1 | 82 |
| Twin Falls County | 7 | 7 | 7.3 | 112 |
| Jerome County | 6 | 6 | 23.0 | 100 |
| Boise County | 5 | 6 | 69.9 | 60 |
| Latah County | 5 | 6 | 14.2 | 26 |
| Payette County | 3 | 5 | 18.1 | 50 |
| Nez Perce County | 4 | 4 | 9.3 | 73 |
| Power County | 3 | 4 | 47.7 | 18 |
| Caribou County | 3 | 3 | 41.4 | 16 |
| Custer County | 3 | 3 | 65.3 | 21 |
| Jefferson County | 3 | 3 | 8.6 | 35 |
| Minidoka County | 3 | 3 | 13.2 | 37 |
| Oneida County | 3 | 3 | 60.3 | 13 |
| Bear Lake County | 1–2 | 3 | 44.3 | 11 |
| Clark County | 1–2 | 3 | 377.8 | 11 |
| Lincoln County | 1–2 | 3 | 54.0 | 31 |
| Clearwater County | 1–2 | 1–2 | — | 18 |
| Fremont County | 1–2 | 1–2 | — | 37 |
| Lemhi County | 1–2 | 1–2 | — | 21 |
| Adams County | 1–2 | 1–2 | — | 23 |
| Benewah County | 1–2 | 1–2 | — | 18 |
| Boundary County | 1–2 | 1–2 | — | 15 |
| Gem County | 1–2 | 1–2 | — | 28 |
| Owyhee County | 1–2 | 1–2 | — | 28 |
| Teton County | 1–2 | 1–2 | — | 16 |
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
Questions and answers
How many people died in crashes in Idaho in 2012?
184 people in 169 fatal crashes, according to NHTSA's FARS 2012 file, or 11.5 per 100,000 residents.
Which county in Idaho had the most crash deaths in 2012?
Ada County with 18 deaths in 16 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2012 compare with 2011 in Idaho?
184 deaths against 167 in 2011 (+10%). Nationally the 2012 total was 33,782.
Provenance
Source: NHTSA Fatality Analysis Reporting System, 2012 national file (accident table); US Census Bureau population estimates. Data through 31 Dec 2024; generated 30 Sep 2026.