The figures below represent final year-end total figures for the years 2017-2021. The 2022 preliminary figures represent fatalities that had been reported to the WisDOT Crash Records Unit as of the date shown below.
Fatalities by County December 03, 2023
| Year-to-date | Year-end total figures | 2018-2022 |
| County | 2023* | 2022* | 2021 | 2020 | 2019 | 2018 | Average |
| Adams | 8
| 8 | 1 | 5 | 3 | 2 | 4 |
| Ashland | 2
| 3 | 1 | 1 | 1 | 1 | 1 |
| Barron | 7
| 8 | 9 | 4 | 9 | 7 | 7 |
| Bayfield | 2
| 6 | 1 | 4 | 1 | 2 | 3 |
| Brown | 12
| 14 | 5 | 17 | 9 | 18 | 13 |
| Buffalo | 4
| 2 | 2 | 4 | 2 | 5 | 3 |
| Burnett | 4
| 2 | 5 | 3 | 9 | 6 | 5 |
| Calumet | 5
| 4 | 4 | 5 | 1 | 3 | 3 |
| Chippewa | 4
| 6 | 6 | 9 | 6 | 14 | 8 |
| Clark | 3
| 8 | 8 | 7 | 4 | 6 | 7 |
| Columbia | 6
| 10 | 14 | 14 | 9 | 11 | 12 |
| Crawford | 1
| 3 | 2 | 3 | 2 | 3 | 3 |
| Dane | 29
| 40
| 47 | 33 | 25 | 41 | 37
|
| Dodge | 11
| 11
| 15 | 7 | 13 | 8 | 11 |
| Door | 4
| 3 | 2 | 2 | 6 | 7 | 4 |
| Douglas | 5
| 7 | 6 | 4 | 4 | 3 | 5 |
| Dunn | 7
| 2 | 6 | 6 | 5 | 9 | 6 |
| Eau Claire | 6
| 4 | 6 | 10 | 2 | 5 | 5 |
| Florence | 1
| 2 | 1 | 4 | 0 | 3 | 2 |
| Fond du Lac | 18
| 12 | 8 | 9 | 8 | 16 | 11 |
| Forest | 2
| 1 | | | 1 | 2 | 1 |
| Grant | 5
| 6 | 8 | 4 | 10 | 5 | 7 |
| Green | 7
| 3 | 7 | 3 | 4 | 3 | 4 |
| Green Lake | 1
| 1 | 2 | 3 | 3 | 0 | 2 |
| Iowa | 6
| 4 | 3 | 5 | 7 | 3 | 4 |
| Iron | 2
| | | 1 | 4 | 2 | 2 |
| Jackson | 3
| 7 | 4 | 1 | 4 | 6 | 4 |
| Jefferson | 12
| 8 | 11 | 9 | 6 | 13 | 9 |
| Juneau | 2
| 3 | 4 | 6 | 7 | 11 | 6 |
| Kenosha | 9
| 20 | 14 | 21 | 15 | 16 | 17 |
| Kewaunee | 1
| 1 | 2 | 4 | 1 | 0 | 2 |
| La Crosse | 5
| 6 | 8 | 4 | 5 | 9 | 6 |
| Lafayette | 6
| 1 | 4 | 1 | 0 | 3 | 2 |
| Langlade | 1
| 5 | 2 | 3 | 2 | 2 | 3 |
| Lincoln | 7
| 5 | 5 | 7 | 4 | 2 | 5 |
| Manitowoc | 10
| 11 | 10 | 10 | 15 | 8 | 11 |
| Marathon | 8
| 14 | 15 | 8 | 14 | 9 | 12 |
| Marinette | 6
| 5 | 9 | 3 | 7 | 10 | 7 |
| Marquette | 1
| | 5 | 4 | 1 | 2 | 3 |
| Menominee | 1
| | 1 | 1 | 1 | 0 | 1 |
| Milwaukee | 84
| 111
| 85 | 101 | 74 | 68 | 88
|
| Monroe | 5
| 6 | 10 | 5 | 6 | 6 | 7 |
| Oconto | 4
| 6 | 9 | 9 | 8 | 7 | 8 |
| Oneida | 7
| 3 | 2 | 6 | 7 | 6 | 5 |
| Outagamie | 10
| 10 | 16 | 9 | 16 | 12 | 13 |
| Ozaukee | 1
| 7 | 5 | 6 | 11 | 5 | 7 |
| Pepin | 2
| 2 | 1 | 3 | 0 | 2 | 2 |
| Pierce | 3
| 4 | 5 | 8 | 5 | 2 | 5 |
| Polk | 15
| 5 | 8 | 14 | 11 | 10 | 10 |
| Portage | 1
| 9 | 11 | 4 | 3 | 8 | 7 |
| Price | 2
| 2 | 1 | 3 | 3 | 2 | 2 |
| Racine | 17
| 20
| 6 | 23 | 17 | 20 | 17 |
| Richland | 2
| 4 | 3 | 2 | 0 | 1 | 2 |
| Rock | 11
| 17
| 31 | 25 | 23 | 31 | 26 |
| Rusk | 3
| 3 | 4 | 3 | 4 | 2 | 3 |
| Saint Croix | 12
| 10 | 10 | 9 | 13 | 8 | 10 |
| Sauk | 10
| 14 | 15 | 9 | 9 | 12 | 12 |
| Sawyer | 4
| 5 | 2 | 11 | 2 | 1 | 4 |
| Shawano | 3
| 8 | 9 | 5 | 5 | 4 | 6 |
| Sheboygan | 8
| 16
| 9 | 4 | 11 | 9 | 10 |
| Taylor | 3
| 1 | 6 | 1 | 3 | 5 | 3 |
| Trempealeau | 3
| | 4 | 6 | 1 | 2 | 3 |
| Vernon | 4
| 5 | 5 | 1 | 1 | 4 | 3 |
| Vilas | 3
| 2
| | 1 | 4 | 2 | 2 |
| Walworth | 12
| 12 | 10 | 12 | 15 | 7 | 11 |
| Washburn | 2
| 1 | 2 | 2 | 4 | 0 | 2 |
| Washington | 14
| 11 | 10 | 4 | 12 | 10 | 9 |
| Waukesha | 23
| 20
| 18 | 16 | 18 | 25 | 20 |
| Waupaca | 2
| 5 | 9 | 7 | 11 | 6 | 8 |
| Waushara | 9
| 3 | 8 | 7 | 2 | 5 | 5 |
| Winnebago | 11
| 11 | 10 | 10 | 11 | 13 | 11 |
| Wood | 6
| 6 | 6 | 16 | 10 | 5 | 9 |
|
Total | 530
|
595
|
593 |
591 |
550 |
576 |
581 |
*2022 and 2023 data are preliminary
Data source: WisDOT Crash Records database
Fatalities by month
Weekly fatality report