Fatal crashes in Brown County, Wisconsin
In 2024, 20 people died in 17 fatal crashes in Brown County, Wisconsin, up from 12 in 2023. From 2015 to 2024 the county recorded 133 fatal crashes and 154 deaths, the 7th most of 72 counties in Wisconsin.
7.3 deaths per 100,000 residents, against 10 across Wisconsin in 2024; 5.8 against 10.2 a year over 2015 to 2024. Population 273,909, Census Bureau estimate. All fatal crashes in Wisconsin.
Deaths in Brown County by year
| Year | Fatal crashes | Deaths |
|---|---|---|
| 2024 | 17 | 20 |
| 2023 | 11 | 12 |
| 2022 | 14 | 15 |
| 2021 | 4 | 5 |
| 2020 | 15 | 17 |
| 2019 | 8 | 9 |
| 2018 | 16 | 18 |
| 2017 | 21 | 25 |
| 2016 | 15 | 18 |
| 2015 | 12 | 15 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
The deadliest roads in Brown County
State Highway 32 had the most fatal crashes of any numbered road in Brown County from 2015 to 2024: 10, with 10 deaths. The 6 roads listed held 35% of all fatal crashes in Brown County from 2015 to 2024; 2 are interstates, 1 US route, 3 state highways. 44% of the county's fatal crashes were on an interstate, US or state route; the other 56% were on county roads and city streets. Routes are listed from 5 fatal crashes.
| Road | Fatal crashes | Deaths | 2022 to 2024 | ||
|---|---|---|---|---|---|
| 1 | State Highway 32 | 10 | 10 | 3 | |
| 2 | US 141 | 10 | 10 | 5 | no page |
| 3 | I-41 | 9 | 9 | 2 | |
| 4 | I-43 | 7 | 8 | 3 | |
| 5 | State Highway 29 | 5 | 6 | 2 | no page |
| 6 | State Highway 57 | 5 | 6 | 3 | no page |
Green Bay had 25% of the county's fatal crashes from 2015 to 2024, 33 of 133.
Cities NHTSA filed, with their fatal crashes from 2015 to 2024: Green Bay 33, Ashwaubenon 7, Bellevue 5, Howard 5, De Pere 5, Hobart 5. The city is not filed for crashes outside a city.
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
When fatal crashes happen in Brown County
The heaviest slot is Friday, noon to 4 pm, with 10 fatal crashes from 2015 to 2024. The worst hour is 1 pm to 2 pm; the worst month is June.
| Midnight to 4 | 4 to 8 am | 8 to noon | Noon to 4 | 4 to 8 pm | 8 to midnight | |
|---|---|---|---|---|---|---|
| Sun | 1.5 percent, 2 fatal crashes | 1.5 percent, 2 fatal crashes | 2.3 percent, 3 fatal crashes | 6.2 percent, 8 fatal crashes | 3.8 percent, 5 fatal crashes | 3.1 percent, 4 fatal crashes |
| Mon | 2.3 percent, 3 fatal crashes | 3.8 percent, 5 fatal crashes | 0.0 percent, 0 fatal crashes | 0.8 percent, 1 fatal crash | 1.5 percent, 2 fatal crashes | 2.3 percent, 3 fatal crashes |
| Tue | 0.0 percent, 0 fatal crashes | 3.1 percent, 4 fatal crashes | 3.1 percent, 4 fatal crashes | 2.3 percent, 3 fatal crashes | 0.8 percent, 1 fatal crash | 0.0 percent, 0 fatal crashes |
| Wed | 0.8 percent, 1 fatal crash | 0.8 percent, 1 fatal crash | 1.5 percent, 2 fatal crashes | 4.6 percent, 6 fatal crashes | 2.3 percent, 3 fatal crashes | 4.6 percent, 6 fatal crashes |
| Thu | 0.8 percent, 1 fatal crash | 0.8 percent, 1 fatal crash | 1.5 percent, 2 fatal crashes | 2.3 percent, 3 fatal crashes | 4.6 percent, 6 fatal crashes | 3.8 percent, 5 fatal crashes |
| Fri | 0.8 percent, 1 fatal crash | 3.1 percent, 4 fatal crashes | 0.0 percent, 0 fatal crashes | 7.7 percent, 10 fatal crashes | 0.8 percent, 1 fatal crash | 7.7 percent, 10 fatal crashes |
| Sat | 1.5 percent, 2 fatal crashes | 0.8 percent, 1 fatal crash | 1.5 percent, 2 fatal crashes | 2.3 percent, 3 fatal crashes | 3.8 percent, 5 fatal crashes | 3.1 percent, 4 fatal crashes |
By hour
By month
- Jan6.0%
- Feb7.5%
- Mar4.5%
- Apr9.0%
- May6.0%
- Jun12.8%
- Jul11.3%
- Aug11.3%
- Sep5.3%
- Oct12.0%
- Nov9.8%
- Dec4.5%
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
What fatal crashes in Brown County first hit
The first harmful event was a collision with another vehicle in 42%; a fixed object such as a tree, pole or barrier in 29%, a pedestrian in 16%, a rollover in 7.5%.
| First harmful event | Fatal crashes | Share |
|---|---|---|
| Collision with another vehicle | 56 | 42% |
| Fixed object (tree, pole, barrier, ditch) | 38 | 29% |
| Pedestrian | 21 | 16% |
| Rollover | 10 | 7.5% |
| Other | 5 | 3.8% |
| Cyclist | 2 | 1.5% |
| Parked vehicle | 0 | 0.0% |
| Not reported | 1 | 0.8% |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
How fatal crashes in Brown County compare with Wisconsin
The largest difference from Wisconsin: from 2015 to 2024, 38% of fatal crashes in Brown County were on rural roads, against 63% across Wisconsin. Also above the Wisconsin share: intersections and pedestrians. Shares of fatal crashes from 2015 to 2024, against the share across all of Wisconsin. A share is only given over 20 crashes; above or below means more than chance would give on 133 crashes.
| Brown | Wisconsin | ||
|---|---|---|---|
| On rural roads | 38% | 63% | below the Wisconsin share |
| At or near an intersection | 37% | 28% | above the Wisconsin share |
| In the dark, road unlit | 26% | 27% | about the same as the Wisconsin share |
| A drinking driver | 36% | 33% | about the same as the Wisconsin share |
| Speeding | 33% | 31% | about the same as the Wisconsin share |
| A distracted driver (as recorded) | 6.8% | 9.9% | about the same as the Wisconsin share |
| Occupants killed unbelted | 54% | 48% | about the same as the Wisconsin share |
| Hit-and-run | 5.3% | 5.4% | about the same as the Wisconsin share |
| A motorcycle involved | 18% | 17% | about the same as the Wisconsin share |
| Pedestrians among the dead | 16% | 9.5% | above the Wisconsin share |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Questions about fatal crashes in Brown County, Wisconsin
- How many people died in car accidents in Brown County in 2024?
- 20 people died in 17 fatal crashes in Brown County, Wisconsin, in 2024, up from 12 in 2023. That is 7.3 deaths per 100,000 residents, against 10 across Wisconsin. Source: NHTSA's Fatality Analysis Reporting System (FARS).
- What is the deadliest road in Brown County?
- State Highway 32 had the most fatal crashes of any numbered road in Brown County from 2015 to 2024: 10, with 10 deaths.
- When do fatal crashes in Brown County happen most often?
- The heaviest slot from 2015 to 2024 was Friday, noon to 4 pm, with 10 fatal crashes.
- How many fatal crashes in Brown County involved a drinking driver?
- 48 of 133 fatal crashes in Brown County from 2015 to 2024 involved a driver NHTSA recorded as drinking, 36%, against 33% across Wisconsin.
Other counties in Wisconsin with a page
- Milwaukee County
- Dane County
- Waukesha County
- Rock County
- Racine County
- Kenosha County
- Walworth County
- Outagamie County
- Dodge County
- Marathon County
- Fond du Lac County
- Winnebago County
All fatal crashes in Wisconsin, with every county ranked.
Where the Brown County numbers come from
Counted from NHTSA's Fatality Analysis Reporting System, 2024 Annual Report File: every fatal crash NHTSA filed in Brown County (county code 9). A fatal crash is one in which someone died within 30 days. The rate per 100,000 uses the Census Bureau's population estimate for the county; it is the only figure here not counted from FARS. Totals from state highway departments and news reports can differ: they count from their own crash reports, often before every death within 30 days is known, while NHTSA's file is checked against death certificates and revised once a year. The full method.
Download every county with a page as CSV. Free to reuse with credit: “Fatal Crash Data, fatalcrashdata.com/fatal-crashes/wisconsin/brown-county/, from NHTSA FARS (2024 Annual Report File).”