CrashRate

Fatal crash rate · New Hampshire

Fatal crash rate in Belknap County, New Hampshire

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

Belknap County, New Hampshire2024 · fatal crashes recorded by NHTSA

18.4fatal crashes per 100,000 residents in 2024

In 2024, NHTSA recorded 12 fatal crashes in Belknap County, New Hampshire, where 65,169 people lived. That is 18.4 fatal crashes for every 100,000 residents, and 14 people died in those crashes. Over 2020 to 2024 the average was 12.4.

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

Per 100,000
12 fatal crashes ÷ 65,169 residents × 100,000 = 18.4
Five-year
40 crashes (2020 to 2024) ÷ 323,242 resident-years × 100,000 = 12.4
Same year
New Hampshire: 120 ÷ 1,408,518 = 8.5 · United States: 36,297 ÷ 340,003,797 = 10.7

Every year, 2020 to 2024

YearFatal crashesDeathsPopulationPer 100,000
2020101163,77915.7
20212364,6123.1
20229964,64313.9
20237865,03910.8
2024121465,16918.4

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 40 fatal crashes NHTSA coded to Belknap County, New Hampshire over five years, from the fields FARS records. Nothing is estimated or inferred.

Road typeCrashesShare
Interstate410%
Other freeway or expressway00%
Other principal arterial820%
Minor arterial1538%
Major collector615%
Minor collector38%
Local road38%
Unknown or not reported13%
Rural2665%
Urban1333%
Time of dayCrashesShare
Midnight to 5:59 am410%
6 am to 11:59 am1025%
Noon to 5:59 pm1640%
6 pm to 11:59 pm1025%
Hour unknown00%
LightCrashesShare
Daylight2870%
Dark, not lighted (or lighting unknown)615%
Dark, lighted410%
Dawn or dusk13%
Unknown or not reported13%
WeatherCrashesShare
Clear3588%
Cloudy38%
Rain13%
Snow, sleet or freezing rain00%
Fog, smog or smoke00%
Severe wind, blowing sand or other00%
Unknown or not reported13%
InvolvingCrashesShare
A pedestrian923%
A bicyclist or other cyclist00%
A speeding-related vehicle820%
A driver police reported as drinking38%
Most-named roadsCrashes
US-37
I-935
SR-115
SR-1064
SR-1073

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.