CrashRate

Fatal crash rate · Idaho

Fatal crash rate in Bonner County, Idaho

Fatal crashes recorded by NHTSA in Bonner County, Idaho, 2020 to 2024, divided by the people who live there. Fatal crashes only: not injuries, not all crashes, not traffic in general.

Bonner County, Idaho2024 · fatal crashes recorded by NHTSA

9.3fatal crashes per 100,000 residents in 2024

In 2024, NHTSA recorded 5 fatal crashes in Bonner County, Idaho, where 53,650 people lived. That is 9.3 fatal crashes for every 100,000 residents, and 6 people died in those crashes. Over 2020 to 2024 the average was 13.7.

The road is a scale of fatal crashes per 100,000 residents in 2024, 0 to 40. The yellow post is Bonner County; the white posts are Idaho and the United States.

Per 100,000
5 fatal crashes ÷ 53,650 residents × 100,000 = 9.3
Five-year
35 crashes (2020 to 2024) ÷ 254,679 resident-years × 100,000 = 13.7
Same year
Idaho: 219 ÷ 2,000,872 = 10.9 · United States: 36,297 ÷ 340,003,797 = 10.7

Every year, 2020 to 2024

YearFatal crashesDeathsPopulationPer 100,000
20205747,41110.5
20219949,63918.1
2022111351,43721.4
20235752,5429.5
20245653,6509.3

2024 is NHTSA’s Annual Report File and will be revised when the final file replaces it. Populations are July 1 estimates, Census Vintage 2025.

What the record says about those crashes, 2020 to 2024

Every figure is a count of the 35 fatal crashes NHTSA coded to Bonner County, Idaho over five years, from the fields FARS records. Nothing is estimated or inferred.

Road typeCrashesShare
Interstate00%
Other freeway or expressway411%
Other principal arterial720%
Minor arterial926%
Major collector720%
Minor collector39%
Local road514%
Unknown or not reported00%
Rural3291%
Urban39%
Time of dayCrashesShare
Midnight to 5:59 am26%
6 am to 11:59 am1029%
Noon to 5:59 pm1337%
6 pm to 11:59 pm926%
Hour unknown13%
LightCrashesShare
Daylight2469%
Dark, not lighted (or lighting unknown)823%
Dark, lighted13%
Dawn or dusk26%
Unknown or not reported00%
WeatherCrashesShare
Clear2469%
Cloudy720%
Rain13%
Snow, sleet or freezing rain39%
Fog, smog or smoke00%
Severe wind, blowing sand or other00%
Unknown or not reported00%
InvolvingCrashesShare
A pedestrian26%
A bicyclist or other cyclist00%
A speeding-related vehicle1337%
A driver police reported as drinking1234%
Most-named roadsCrashes
US-959
SR-415
SR-2004
SPIRIT LAKE CUTOFF RD2
US-22

Road type is FARS FUNC_SYS; speeding is any vehicle coded SPEEDREL 2 to 5; drinking is any driver coded DRINKING = 1 (police-reported, not a blood-alcohol test). Road names are the trafficway strings as the police coded them, counted as written, so the same road can appear under two spellings.

How this is counted

  • Fatal crashes are rows in NHTSA’s Fatality Analysis Reporting System (FARS) file FARS2024NationalCSV.zip, accident.csv, one row per crash on a public road in which someone died within 30 days. Deaths are the FATALS field. Counties are the FARS STATE and COUNTY codes joined to Census FIPS codes.
  • Population is the Census Bureau’s July 1 estimate for the same year, county totals, Vintage 2025. Rate per 100,000 = crashes ÷ population × 100,000.
  • The five-year average is total crashes over the years with both inputs ÷ total population over those years × 100,000, the rolling form in 23 CFR 490.207.
  • What it cannot say. FARS has no injury-only or property-damage crashes, no congestion, and nothing about any one driver, trip or road’s risk. A crash is counted where it happened, not where the people lived. Rates are not ranked here; comparing two places means comparing both sets of inputs.

Informational only, not professional advice. Last reviewed: October 2026. Data snapshot built 2026-10-28.