Crash Data & Statistics
Wisconsin
Free, independently produced traffic crash data reports for Wisconsin, sourced from NHTSA FARS (Fatal Crashes). Federal fatal crash data from the NHTSA Fatality Analysis Reporting System (FARS) adds 8,006 fatal crash records across 276 cities and 73 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 Wisconsin
8,006 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 Wisconsin, benchmarked year over year.
Fatal crashes by county (73)
Every Wisconsin county with recorded traffic deaths. Deaths only, not total crashes.
Milwaukee County
Dane County
Waukesha County
Rock County
Racine County
Kenosha County
Brown County
Walworth County
Outagamie County
Dodge County
Marathon County
Fond Du Lac County
Winnebago County
Sauk County
Washington County
Columbia County
Jefferson County
Polk County
Manitowoc County
Wood County
Sheboygan County
Oconto County
La Crosse County
Monroe County
Grant County
Barron County
Clark County
Marinette County
Shawano County
Chippewa County
Dunn County
Eau Claire County
Waupaca County
Juneau County
Portage County
Oneida County
Lincoln County
Douglas County
Ozaukee County
Pierce County
Waushara County
Adams County
Burnett County
St. Croix County
Green County
St Croix County
Calumet County
Iowa County
Jackson County
Vernon County
Door County
Sawyer County
Vilas County
Rusk County
Bayfield County
Lafayette County
Buffalo County
Richland County
Taylor County
Langlade County
Crawford County
Price County
Trempealeau County
Iron County
Marquette County
Washburn County
Ashland County
Florence County
Forest County
Kewaunee County
Green Lake County
Pepin County
Menominee County
Fatal crashes by city (276)
Deaths-only records by city. Crashes on rural roads outside any municipality are counted at county and state level only.
Milwaukee
Madison
Racine
West Allis
Green Bay
Janesville
Kenosha
Beloit
Waukesha
Caledonia
Eau Claire
Oshkosh
Mount Pleasant
South Milwaukee
Brookfield
Greenfield
Pleasant Prairie
La Crosse
Menomonee Falls
Pewaukee
Sheboygan
Wauwatosa
Fond Du Lac
New Berlin
Germantown
Superior
Appleton
Bristol
Franklin
Onalaska
Manitowoc
Somers
Mequon
Richfield
Sun Prairie
Wausau
Wisconsin Rapids
Fitchburg
Lake Delton
Lake Geneva
Ashwaubenon
Delafield
Kaukauna
Monona
Brown Deer
Stevens Point
Ashland
Bellevue
Black River Falls
Chippewa Falls
De Pere
Hobart
Holmen
Howard
Muskego
Neenah
Twin Lakes
Watertown
Waupaca
Beaver Dam
Biron
Glendale
Little Chute
Marinette
Mosinee
Mukwonago
New Richmond
Portage
Rice Lake
Shawano
Sparta
Tomah
Verona
Whitewater
Windsor
Altoona
Ashwaubenow
Cedarburg
Fort Atkinson
Grafton
Kohler
Kronewetter
Ladysmith
Maple Bluff
McFarland
Menasha
Menominee
Menomonie
Merrill
Milton
Oconomowoc
Oconto
Plover
Port Edwards
Port Washington
River Hills
Saint Francis
Salem
Slinger
Suamico
Two Rivers
West Bend
West Milwaukee
Albion
Alma
Amery
Auburndale
Baraboo
Chenequa
Cleveland
Colby
Columbus
Cudahy
Dane
De Forest
Dresser
Elk Mound
Elkhorn
Elm Grove
Evansville
Genoa City
Greendale
Hartland
Hayward
Hudson
Johnson Creek
Lake Mills
Lomira
Lyons
Mauston
Merrimac
Middleton
N Fond Du Lac
New London
Newton
Oak Creek
Paddock Lake
Palmyra
Peshtigo
Prairie Du Chien
Prairie Du Sac
Pulaski
Rubicon
Saukville
Schofield
Shorewood
Stoughton
Sturgeon Bay
Three Lakes
West Baraboo
Whitefish Bay
Abbotsford
Abrams
Allouez
Antigo
Arkdale
Armstrong Creek
Arpin
Barksdale
Barneveld
Barron
Beaver
Berlin
Black Creek
Bonduel
Boscobel
Boulder Junction
Boyceville
Bruce
Brussels
Burlington
Burnett
Campbellsport
Cato
Centuria
Chilton
Clinton
Combined Locks
Conover
Crandon
Dale
De Soto
Deer Park
Denmark
Detroit Harbor
Diamond Bluff
East Troy
Ellsworth
Fall Creek
Fall River
Fennimore
Florence
Fontana
Fox Lake
Freedom
Fremont
Grantsburg
Greenville
Hales Corners
Hartford
Hatley
Hawthorne
Hixton
Hortonville
Hurley
Ixonia
Jackson
Jefferson
Kendall
Keshena
Kewaskum
Kewaunee
Kiel
Kimberly
Kingston
Knapp
La Valle
Lena
Marshfield
Mellen
Mercer
Merton
Milladore
Mineral Point
Mishicot
Mondovi
Mount Horeb
Mountain
Necedah
Neillsville
Nekoosa
North Prairie
Oostburg
Osceola
Pepin
Pigeon Falls
Plainfield
Platteville
Pound
Poynette
Prentice
Prescott
Redgranite
Reedsville
Rib Lake
Richland Center
Rio
River Falls
Rochester
Rock Springs
Rothschild
Rudolph
Sauk City
Saxeville
Saxon
Sharon
Sheboygan Falls
Sherwood
Siren
Sister Bay
Solon Springs
Springbrook
Stratford
Sussex
Taycheedah
Thorp
Viroqua
Wautoma
West Salem
Wheeler
Wind Point
Winnebago
Winter
Wonewoc
Woodruff
Wyocena
Open Data, Open Access
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