Fatal crash profile · State

Traffic deaths in Wisconsin in 2021

State in United States

Deaths, 2021
620
Fatal crashes
572
Population
5.9M

In 2021, 620 people died in 572 fatal crashes in Wisconsin. That was 1.3% more than in 2020 (612) and the most since 2007. The death rate was 10.5 per 100,000 residents, compared with 13.0 in the United States. Wisconsin had the 26th most traffic deaths of the 51 states and DC and the 36th-highest death rate. Pedestrians accounted for 8% of deaths, and 33% of fatal crashes were speeding-related.

Deaths

Traffic deaths

10.5

deaths per 100,000 residents in 2021

  • About 80 percent of the rate in the United States: 13.0

+1%

change in deaths from 2020 to 2021

612 deaths in 2020, 620 in 2021

  • The United States: +11%

Profile by year: 2024 · 2023 · 2022 · 2021 · 2020

Road users

Who died

8%

of deaths were pedestrians

  • About 45 percent of the share in the United States: 17%
Who died in 2021
Category Deaths
Vehicle occupants and others 440
Pedestrians 48
Motorcyclists 123
Cyclists 9
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Deaths by type, 2021
Type Deaths Share in Wisconsin Share in the US
Pedestrians 48 8% 17%
Motorcyclists 123 20% 14%
Cyclists 9 1% 2%
Alcohol-impaired driving crashes 197 32% 31%
Speeding-related crashes 212 34% 29%

Alcohol-impaired and speeding-related count everyone killed in those crashes, so a death can appear in more than one row.

Crash factors

Speeding, alcohol, night and weekend crashes

33%

of fatal crashes were speeding-related

  • About 1.2 times the share in the United States: 28%

31%

of fatal crashes involved a drinking driver

  • About 1.2 times the share in the United States: 26%
Crash factors in 2021
Category Wisconsin United States
Speeding-related 31.5% 26.3%
Alcohol-involved 32.5% 28.2%
At night 48.4% 53.9%
At weekends 39.7% 32.8%

Share of fatal crashes. Alcohol-involved means a police-reported drinking driver.

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Timing

When crashes happen

48%

of fatal crashes happened at night

  • About 90 percent of the share in the United States: 54%

40%

of fatal crashes happened at weekends

  • About 1.2 times the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 15
1am 16
2am 20
3am 15
4am 10
5am 15
6am 14
7am 15
8am 8
9am 23
10am 17
11am 18
12pm 29
1pm 31
2pm 24
3pm 39
4pm 32
5pm 26
6pm 39
7pm 31
8pm 38
9pm 30
10pm 24
11pm 24

All crashes 2021.

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Fatal crashes by day of week
Category Fatal crashes
Sun 108
Mon 59
Tue 69
Wed 58
Thu 64
Fri 95
Sat 119

All crashes 2021.

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Fatal crashes by month
Category Fatal crashes
Jan 34
Feb 27
Mar 28
Apr 38
May 58
Jun 52
Jul 58
Aug 65
Sep 74
Oct 72
Nov 27
Dec 39

All crashes 2021.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 356
Cloudy 148
Rain 26
Fog, Smog, Smoke 17
Snow 12
Blowing Snow 2

All crashes 2021. Crashes where conditions were not reported are left out.

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Light conditions at the time of the crash
Category Fatal crashes
Daylight 290
Dark - Not Lighted 148
Dark - Lighted 86
Dusk 23
Dawn 12
Dark - Unknown Lighting 4

All crashes 2021. Crashes where conditions were not reported are left out.

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Roads and vehicles

Where and what, 2021

Roads with the most fatal crashes

  1. I-4112
  2. I-9411
  3. US-5110
  4. I-3910
  5. US-129
  6. SR-338
  7. US-148
  8. CR-E8
  9. SR-358
  10. SR-738

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Cars 286
SUVs 176
Motorcycles 123
Pickup trucks 110
Medium and heavy trucks 102
Other vehicles 42
Vans 38
Buses 2

All crashes 2021.

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Vehicles most often involved

  1. Chevrolet Silverado21
  2. Chevrolet Impala18
  3. Ford F-15018
  4. Toyota Camry18
  5. Dodge Ram17
  6. Chevrolet Malibu13
  7. Freightliner Cascadia13
  8. Jeep Grand Cherokee12
  9. Chevrolet Equinox11
  10. Ford Fusion11

Reflects how common a vehicle is as well as crash involvement; not a safety rating.

Crashes

Fatal crashes

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Fatal crashes in 2021. Crashes without reported coordinates are not shown.

Filter crashes
Crash factors
Date Location Deaths
Dec 31, 2021 Jefferson County 1
Dec 30, 2021 Columbia County 1
Dec 29, 2021 Sheboygan County 1
Dec 28, 2021 West Salem, La Crosse County 1
Dec 27, 2021 Burnett County 1
Dec 25, 2021 Madison, Dane County 1
Dec 24, 2021 Green County 1
Dec 24, 2021 Kewaunee County 1
Dec 23, 2021 Waupaca County 1
Dec 21, 2021 Beaver Dam, Dodge County 1
Dec 19, 2021 Chippewa County 1
Dec 18, 2021 Vernon County 1
Dec 18, 2021 Marinette County 1
Dec 18, 2021 Pierce County 1
Dec 17, 2021 Milwaukee, Milwaukee County 1
Dec 16, 2021 Black River Falls, Jackson County 3
Dec 16, 2021 St. Croix County 1
Dec 15, 2021 Dunn County 1
Dec 15, 2021 Pound, Marinette County 1
Dec 14, 2021 Madison, Dane County 3
Dec 11, 2021 Milwaukee, Milwaukee County 1
Dec 11, 2021 Eau Claire, Eau Claire County 1
Dec 9, 2021 Janesville, Rock County 1
Dec 8, 2021 Douglas County 1
Dec 8, 2021 Polk County 1

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Nearby and related

Counties in Wisconsin in 2021

Area Deaths, 2021 Per 100,000
Adams County 1 4.8
Ashland County 1 6.2
Barron County 9 19.3
Bayfield County 1 6.1
Brown County 5 1.9
Buffalo County 2 15.0
Burnett County 6 35.8
Calumet County 4 7.6
Chippewa County 6 9.0
Clark County 8 23.0
Columbia County 14 24.0
Crawford County 2 12.4
Dane County 47 8.4
Dodge County 16 18.0
Door County 2 6.6
Douglas County 8 18.2
Dunn County 6 13.5
Eau Claire County 6 5.7
Florence County 1 21.8
Fond du Lac County 9 8.6
Forest County 1 10.6
Grant County 9 17.6
Green County 8 21.6
Green Lake County 2 10.4
Iowa County 3 12.6
Iron County 2 32.4
Jackson County 4 19.1
Jefferson County 11 12.8
Juneau County 6 22.4
Kenosha County 14 8.3
Kewaunee County 2 9.7
La Crosse County 9 7.5
Lafayette County 6 35.6
Langlade County 2 10.3
Lincoln County 5 17.6
Manitowoc County 10 12.3
Marathon County 16 11.6
Marinette County 9 21.5
Marquette County 5 31.7
Menominee County 1 23.3
Milwaukee County 85 9.2
Monroe County 10 21.7
Oconto County 12 30.4
Oneida County 3 7.8
Outagamie County 17 8.9
Ozaukee County 5 5.4
Pepin County 1 13.5
Pierce County 6 14.4
Polk County 8 17.6
Portage County 11 15.8
Price County 2 14.2
Racine County 6 3.0
Richland County 4 23.3
Rock County 31 18.9
Rusk County 5 35.5
Sauk County 15 22.8
Sawyer County 2 11.0
Shawano County 9 22.1
Sheboygan County 9 7.6
St. Croix County 10 10.5
Taylor County 6 30.1
Trempealeau County 4 13.0
Vernon County 6 19.4
Vilas County 0 —
Walworth County 10 9.5
Washburn County 3 17.9
Washington County 10 7.3
Waukesha County 18 4.4
Waupaca County 8 15.4
Waushara County 8 32.3
Winnebago County 10 5.9
Wood County 7 9.5

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Source: NHTSA Fatality Analysis Reporting System (FARS), 2021. A fatal crash is one in which at least one person died within 30 days. Population: US Census Bureau estimates.