Counties in New Hampshire by traffic fatalities

Hillsborough County had the highest traffic fatalities of 10 counties in 2014, at 27. Coos County had the lowest, at 3. The median was 7 and the figure for New Hampshire was 95. Source: National Highway Traffic Safety Administration.

Highest27Hillsborough County

Lowest3Coos County

Median710 counties

New Hampshire95History

Map of counties, 2014

Under 4
4 to 5
5 to 8
8 to 14
14 and over

count, 2014. Source: NHTSA, Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2014

count. Source: NHTSA, Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2014 count	Change on 2013
1	Hillsborough County	27	-3.6%
2	Rockingham County	18	-40%
3	Merrimack County	13	+85.7%
4	Strafford County	9	-43.8%
5	Cheshire County	7	-58.8%
6	Carroll County	6	-14.3%
7	Belknap County	4	-60%
7	Grafton County	4	-60%
7	Sullivan County	4	-20%
10	Coos County	3	-40%

Other periods

About this ranking

People killed in motor vehicle traffic crashes during the year. FARS counts people who die within 30 days of a crash involving a motor vehicle travelling on a public road, by the place of the crash, not of residence.

A police-based count of deaths. It differs from death certificate counts (CDC) and from the WHO road traffic death rate (road_traffic_death_rate), which is modelled for international comparison.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

National Highway Traffic Safety Administration. (2026). Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash (Counties in New Hampshire by traffic fatalities, 2014) [Data set]. Retrieved October 12, 2026, from https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip

MLA 9

Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash, Counties in New Hampshire by traffic fatalities, 2014. National Highway Traffic Safety Administration, 24 June 2026, https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip. Invokely, https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

National Highway Traffic Safety Administration. 2026. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Counties in New Hampshire by traffic fatalities, 2014. Dataset. Accessed October 12, 2026. https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip. Also distributed by Invokely, https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014.

Harvard

National Highway Traffic Safety Administration (2026) Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash, Counties in New Hampshire by traffic fatalities, 2014 [Dataset]. Available at: https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip, via Invokely: https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014 (Accessed: 12 October 2026).

BibTeX

@misc{national_counties_in_new_hampshire_2014,
  author = {{National Highway Traffic Safety Administration}},
  title = {{Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash: Counties in New Hampshire by traffic fatalities, 2014}},
  year = {2026},
  howpublished = {Data set},
  url = {https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014. Publisher attribution: National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - National Highway Traffic Safety Administration
TI  - Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash: Counties in New Hampshire by traffic fatalities, 2014
PY  - 2026
DA  - 2026/06/24
PB  - National Highway Traffic Safety Administration
DB  - Invokely
UR  - https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip
L2  - https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/traffic-fatalities/new-hampshire-counties?period=2014.
N1  - Publisher attribution: National Highway Traffic Safety Administration (NHTSA), Fatality Analysis Reporting System. Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. https://static.nhtsa.gov/nhtsa/downloads/FARS/2014/National/FARS2014NationalCSV.zip. Retrieved 2026-10-12.
ER  -

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Rank Counties in New Hampshire by traffic fatalities using official data, and cite the source.

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Questions

Which county has the highest traffic fatalities?

Hillsborough County, with 27 in 2014, according to National Highway Traffic Safety Administration.

Which county has the lowest traffic fatalities?

Coos County, with 3 in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: National Highway Traffic Safety Administration, Fatality Analysis Reporting System (FARS), national CSV files: people killed (sum of FATALS in accident.csv) by county of the crash. Retrieved 2026-10-12.