Crash Data & Statistics
New Hampshire
Free, independently produced traffic crash data reports for New Hampshire, sourced from NHTSA FARS (Fatal Crashes). Federal fatal crash data from the NHTSA Fatality Analysis Reporting System (FARS) adds 1,653 fatal crash records across 199 cities and 10 counties.
Each report includes crash severity breakdowns, temporal patterns, contributing factors, road and weather conditions, vehicle demographics, and speed limit zone analysis. All data is retrieved programmatically from official government open data portals and is not affiliated with or endorsed by any law enforcement agency or state transportation department.
Fatal crashes in New Hampshire
1,653 fatal crashes from the NHTSA Fatality Analysis Reporting System (FARS), the federal census of every US traffic crash that killed someone. Injury and property-damage-only crashes are not in these numbers.
Statewide Fatal Crash Reports
Deaths-only reports covering all of New Hampshire, benchmarked year over year.
Fatal crashes by county (10)
Every New Hampshire county with recorded traffic deaths. Deaths only, not total crashes.
Hillsborough County
Rockingham County
Merrimack County
Strafford County
Grafton County
Belknap County
Carroll County
Cheshire County
Coos County
Sullivan County
Fatal crashes by city (199)
Deaths-only records by city. Crashes on rural roads outside any municipality are counted at county and state level only.
Manchester
Nashua
Concord
Rochester
Bedford
Hooksett
Conway
Salem
Laconia
Merrimack
Derry Village
Dover
Seabrook
Hudson
Londonderry
Ossipee
Gilford
Littleton
Portsmouth
Alton
Candia
Canterbury
Charlestown
Farmington
Keene
Barrington
Epsom
Lee
Milton
Northwood
Pelham
Peterborough
Winchester
Bow
Chichester
Claremont
Lincoln
Loudon
Tilton
Windham
Epping
North Hampton
Sanbornton
Strafford
Wakefield
Amherst
Auburn
Belmont
Brentwood
Deerfield
Durham
Enfield
Exeter
Hampton
Meredith
Newport
Northfield
Rindge
Weare
Wolfeboro
Bethlehem
Hampton Falls
Haverhill
Lancaster
Lebanon
Milford
New Ipswich
New London
Pembroke
Warner
Albany
Andover
Atkinson
Bath
Colebrook
East Kingston
Errol
Franklin
Goffstown
Gorham
Henniker
Hillsboro
Jaffrey Center
New Hampton
Plaistow
Randolph
Wilton
Barnstead
Bartlett
Brookline
Campton
Fitzwilliam
Greenland Station
Hampstead
Hinsdale
Holderness
Kensington
Kingston
Lisbon
Plymouth
Rollinsford
Rye
Somersworth
Stoddard
Stratham
Sunapee
Sutton
Tamworth
Thornton
Tuftonboro
Westmoreland
Woodstock
Alstead
Antrim
Ashland
Berlin
Boscawen
Bristol
Canaan
Chester
Danbury
Derry
Dublin
Dunbarton Town Center
Eaton Center
Franconia
Freedom
Gilmanton Iron Works
Gilsum
Greenville
Hancock
Hollis
Jackson
Jaffrey
Jefferson
Litchfield
Milan
Moultonborough
New Boston
Newmarket
Newton
Nottingham
Richmond
Sandwich
South Effingham
South Hampton
Surry
Swanzey Center
Troy
Walpole
Webster
Wentworth
West Chesterfield
West Stewartstown
Bennington
Bradford
Bridgewater
Carroll Town
Chatham
Cornish Flat
Croydon
Danville
Dorchester
Francestown
Fremont
Gilmanton
Grafton
Grantham
Greenland
Hanover
Harts Location
Hill
Hopkinton
Lyndeboro
Lyndeborough
Madison
Mason
Middleton Corners
Newbury
Newington Station
Piermont
Pittsfield
Plainfield
Raymond
Roxbury
Rumney
Salisbury
Sandown
Shelburne Town
Stark
Stark Town
Sullivan
Suncook, Allenstown
Swanzey
Temple
Twin Mountain
Warren
Whitefield
Wilmot Flat
Open Data, Open Access
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