Fatal Crashes in Idaho
1510 fatal crashes and 1680 fatalities from 2017-2023. Data from NHTSA FARS.
Crashes by year
| Year | Crashes | Fatalities | Drunk driver |
|---|
| 2017 | 224 | 245 | 66 |
| 2018 | 215 | 234 | 51 |
| 2019 | 201 | 224 | 72 |
| 2020 | 188 | 214 | 63 |
| 2021 | 246 | 273 | 76 |
| 2022 | 194 | 215 | 69 |
| 2023 | 242 | 275 | 67 |
Worst counties in Idaho
The top counties by fatal crash count. Need crash history at a specific location within these counties? Our intersection report shows every fatal crash within any radius, with vehicle details, person demographics, and a map.
| County | Crashes | Fatalities |
|---|
| ADA (1) | 166 | 183 |
| CANYON (27) | 158 | 170 |
| KOOTENAI (55) | 110 | 116 |
| BONNEVILLE (19) | 86 | 94 |
| TWIN FALLS (83) | 63 | 69 |
| JEROME (53) | 62 | 70 |
| ELMORE (39) | 62 | 68 |
| BANNOCK (5) | 60 | 72 |
| NEZ PERCE (69) | 53 | 57 |
| BONNER (17) | 52 | 60 |
| BINGHAM (11) | 51 | 64 |
| BOISE (15) | 44 | 45 |
| IDAHO (49) | 40 | 49 |
| CASSIA (31) | 34 | 39 |
| PAYETTE (75) | 29 | 33 |
Worst cities in Idaho
Fatal crashes by city. Attorneys investigating a crash in any of these cities can get a full crash history report for the specific intersection - including prior crashes, time-of-day patterns, and impairment data.
| City | Crashes | Fatalities |
|---|
| BOISE | 70 | 78 |
| NAMPA | 35 | 36 |
| CALDWELL | 32 | 32 |
| MERIDIAN | 30 | 30 |
| IDAHO FALLS | 29 | 30 |
| LEWISTON | 19 | 20 |
| POST FALLS | 15 | 15 |
| POCATELLO | 15 | 15 |
| EAGLE | 14 | 15 |
| TWIN FALLS | 12 | 12 |
| HAYDEN | 8 | 8 |
| COEUR D'ALENE | 7 | 9 |
| EMMETT | 6 | 6 |
| GARDEN CITY | 6 | 6 |
| KUNA | 6 | 7 |
When crashes happen
By month
| Month | Crashes |
|---|
| January | 68 |
| February | 81 |
| March | 83 |
| April | 98 |
| May | 136 |
| June | 151 |
| July | 192 |
| August | 170 |
| September | 146 |
| October | 154 |
| November | 111 |
| December | 120 |
Most dangerous hours
Peak hours matter for fleet safety teams scheduling routes and for attorneys establishing time-of-day patterns at a crash location.
| Hour | Crashes |
|---|
| 15:00 | 112 |
| 16:00 | 110 |
| 19:00 | 96 |
| 18:00 | 96 |
| 17:00 | 88 |
| 14:00 | 85 |
| 13:00 | 83 |
| 20:00 | 70 |
| 11:00 | 61 |
| 12:00 | 59 |
Vehicles involved in fatal crashes
Top vehicle makes in Idaho fatal crashes. Insurance actuaries use vehicle-level crash data for risk scoring - our API lets you query by make, model, body type, and rollover status.
| Make | Vehicles involved |
|---|
| Ford | 362 |
| Chevrolet | 260 |
| Toyota | 221 |
| Dodge | 207 |
| Honda | 131 |
| Harley-Davidson | 101 |
| GMC | 99 |
| Jeep / Kaiser-Jeep / Willys- Jeep | 73 |
| Kenworth | 70 |
| Freightliner | 68 |
Conditions
Weather
| Weather | Crashes |
|---|
| Clear | 1,116 |
| Cloudy | 246 |
| Rain | 68 |
| Snow | 38 |
| Fog, Smog, Smoke | 24 |
| Severe Crosswinds | 8 |
| Blowing Snow | 6 |
| Not Reported | 1 |
Collision type
| Type | Crashes |
|---|
| Single vehicle / pedestrian / object | 893 |
| Angle | 255 |
| Front-to-Front | 213 |
| Front-to-Rear | 71 |
| Sideswipe - Opposite Direction | 43 |
| Sideswipe - Same Direction | 25 |
| Other | 7 |
| Rear-to-Side | 2 |
| Not Reported | 1 |
Need crash data for a specific location in Idaho?
Our intersection report shows every fatal crash within any radius of a GPS coordinate - with a map, event sequence, contributing factors, vehicle and person details. Used by attorneys for discovery and insurance teams for risk assessment.
For programmatic access to all Idaho crash data, see the API guide. $19/mo for full access.
Data source: NHTSA Fatality Analysis Reporting System (FARS), 2017-2023. Updated annually.
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