Fatal crash profile · County

Traffic deaths in Dane County, Wisconsin

County in Wisconsin · United States

Deaths, 2024
38
Fatal crashes
30
Population
586.3K

In 2024, 38 people died in 30 fatal crashes in Dane County, Wisconsin. That was 31.0% more than in 2023 (29) and the most since 2022. The death rate was 6.5 per 100,000 residents, compared with 10.0 in Wisconsin and 11.5 in the United States. Dane County had the 2nd most traffic deaths among Wisconsin's counties. Between 2020 and 2024, 186 people died, an average of 37 a year. Pedestrians accounted for 8% of deaths, and 20% of fatal crashes were speeding-related.

Deaths

Traffic deaths

6.5

deaths per 100,000 residents in 2024

  • About two-thirds of the rate in Wisconsin: 10.0
  • About 55 percent of the rate in the United States: 11.5

6.5

average deaths per 100,000 residents a year, 2020–2024

  • About two-thirds of the average in Wisconsin: 10.2
  • About half the average in the United States: 12.3

+31%

change in deaths from 2023 to 2024

29 deaths in 2023, 38 in 2024

  • Wisconsin: +2%
  • The United States: -4%
Traffic deaths by year, 2020–2024
Category Deaths Fatal crashes
2020 32 27
2021 47 43
2022 40 34
2023 29 27
2024 38 30

People who died within 30 days of a crash. A fatal crash can kill more than one person.

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Deaths per 100,000 residents, 2020–2024
Category Deaths per 100,000
2020 5.7
2021 8.4
2022 7.0
2023 5.0
2024 6.5

Uses Census population estimates, available from 2000.

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Road users

Who died

8%

of deaths were pedestrians

  • About 80 percent of the share in Wisconsin: 10%
  • About 45 percent of the share in the United States: 18%
Who died in 2024
Category Deaths
Vehicle occupants and others 28
Pedestrians 3
Motorcyclists 6
Cyclists 1
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Deaths by type, 2024
Type Deaths Share in Dane County Share in Wisconsin
Pedestrians 3 8% 10%
Motorcyclists 6 16% 18%
Cyclists 1 3% 1%
Alcohol-impaired driving crashes 17 45% 33%
Speeding-related crashes 8 21% 32%

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

20%

of fatal crashes were speeding-related

  • About two-thirds of the share in Wisconsin: 31%
  • About 70 percent of the share in the United States: 28%

47%

of fatal crashes involved a drinking driver

  • About 1.4 times the share in Wisconsin: 33%
  • About 1.9 times the share in the United States: 25%
Crash factors in 2024
Category Dane County Wisconsin United States
Speeding-related 46.7% 32.5% 24.8%
Alcohol-involved 20.0% 31.0% 28.1%
At night 53.3% 44.8% 53.6%
At weekends 20.0% 33.3% 32.6%

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

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Timing

When crashes happen

53%

of fatal crashes happened at night

  • About 1.2 times the share in Wisconsin: 45%
  • About the same as the share in the United States: 54%

20%

of fatal crashes happened at weekends

  • About 60 percent of the share in Wisconsin: 33%
  • About 60 percent of the share in the United States: 33%
Fatal crashes by hour of day
Category Fatal crashes
12am 6
1am 4
2am 3
3am 5
4am 5
5am 3
6am 6
7am 2
8am 1
9am 11
10am 3
11am 4
12pm 9
1pm 5
2pm 6
3pm 13
4pm 5
5pm 7
6pm 8
7pm 8
8pm 8
9pm 16
10pm 8
11pm 5

All crashes 2020–2024.

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Fatal crashes by day of week
Category Fatal crashes
Sun 21
Mon 17
Tue 24
Wed 13
Thu 22
Fri 35
Sat 29

All crashes 2020–2024.

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Fatal crashes by month
Category Fatal crashes
Jan 16
Feb 9
Mar 8
Apr 14
May 15
Jun 15
Jul 14
Aug 14
Sep 17
Oct 15
Nov 10
Dec 14

All crashes 2020–2024.

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Conditions

Weather and light

Weather at the time of the crash
Category Fatal crashes
Clear 107
Cloudy 39
Rain 9
Fog, Smog, Smoke 1
Snow 1

All crashes 2020–2024. 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 68
Dark - Lighted 39
Dark - Not Lighted 38
Dusk 6
Dawn 4
Dark - Unknown Lighting 2

All crashes 2020–2024. Crashes where conditions were not reported are left out.

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Roads and vehicles

Where and what, 2020–2024

Roads with the most fatal crashes

  1. I-3912
  2. US-1212
  3. US-15110
  4. US-518
  5. US-147
  6. S WHITNEY WAY4
  7. SR-193
  8. SR-733
  9. CR-V3
  10. CR-T3

Road names as recorded in police reports.

Vehicles involved, by type
Category Vehicles
Cars 111
SUVs 61
Motorcycles 27
Pickup trucks 22
Vans 15
Medium and heavy trucks 14
Other vehicles 1

All crashes 2020–2024.

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Vehicles most often involved

  1. Toyota RAV47
  2. Jeep Grand Cherokee7
  3. Chevrolet Impala7
  4. Toyota Corolla6
  5. Honda CR-V6
  6. Honda Civic6
  7. Ford Escape5
  8. Chevrolet Silverado5
  9. Pontiac Vibe4
  10. GMC Sierra4

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 2024. Crashes without reported coordinates are not shown.

Filter crashes
Crash factors
Date Location Deaths
Dec 19, 2024 — 1
Dec 9, 2024 Madison 1
Dec 6, 2024 Madison 1
Dec 5, 2024 Madison 1
Nov 21, 2024 Madison 1
Nov 3, 2024 — 2
Nov 1, 2024 — 5
Oct 21, 2024 Monona 1
Oct 10, 2024 — 1
Oct 8, 2024 — 1
Sep 29, 2024 — 1
Sep 21, 2024 Madison 1
Sep 17, 2024 De Forest 1
Aug 23, 2024 Stoughton 2
Aug 22, 2024 — 1
Aug 1, 2024 Madison 1
Jul 16, 2024 — 1
Jul 4, 2024 Madison 1
Jul 1, 2024 Madison 1
Jun 23, 2024 Madison 1
Jun 22, 2024 Madison 1
Jun 5, 2024 — 1
May 28, 2024 Madison 1
May 17, 2024 — 1
May 10, 2024 Sun Prairie 1

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Source: NHTSA Fatality Analysis Reporting System (FARS), 2020–2024. A fatal crash is one in which at least one person died within 30 days. Population: US Census Bureau estimates.