States › New Hampshire › 2022
New Hampshire in 2022
Deaths 146Fatal crashes 137Per 100,000 10.5US 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, 146 people died in 137 fatal crashes in New Hampshire, 10.5 deaths per 100,000 residents against 12.8 nationally.
The death toll rose 24% from 118 in 2021 to 146 in 2022.
New Hampshire accounted for 0.3% of the 42,721 crash deaths recorded nationally that year.
38% 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 minor arterial roads (27%).
36% of the crashes happened between noon to 6pm; Sunday was the most common day.
Compared with 2021 and the nation
| Measure | New Hampshire 2022 | New Hampshire 2021 | United States 2022 |
|---|---|---|---|
| Deaths | 146 | 118 | 42,721 |
| Fatal crashes | 137 | 106 | 39,422 |
| Deaths per 100,000 residents | 10.5 | 8.5 | 12.8 |
| Crashes with a drinking driver | 38% | 39% | 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. 10 counties listed.
| County | Fatal crashes | Deaths | Per 100,000 | Deaths 2015–2024 |
|---|---|---|---|---|
| Hillsborough County | 29 | 30 | 7.0 | 262 |
| Strafford County | 18 | 21 | 15.6 | 119 |
| Merrimack County | 19 | 20 | 12.7 | 173 |
| Rockingham County | 19 | 20 | 6.2 | 239 |
| Carroll County | 12 | 14 | 26.6 | 85 |
| Grafton County | 13 | 13 | 14.0 | 96 |
| Sullivan County | 9 | 10 | 22.7 | 40 |
| Belknap County | 9 | 9 | 13.8 | 87 |
| Coos County | 5 | 5 | 16.1 | 53 |
| Cheshire County | 4 | 4 | 5.1 | 74 |
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 New Hampshire in 2022?
146 people in 137 fatal crashes, according to NHTSA's FARS 2022 file, or 10.5 per 100,000 residents.
Which county in New Hampshire had the most crash deaths in 2022?
Hillsborough County with 30 deaths in 29 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2022 compare with 2021 in New Hampshire?
146 deaths against 118 in 2021 (+24%). 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.