COUNTY FATALITY DATA
Brown County: lower-rate fatality band
Brown County (WI) is in the lower per-capita third: 4.4/100k (#2,238 of 2,328). Data period: 2016-2023.
- 119
- Total Fatalities (2016-2023)
- 12
- Latest Year Deaths
- Near average count
- 4.4
- Per 100k Residents
- Well below average
- Decreasing
- Trend
Lower per-capita fatality band
Brown County ranks #2,238 of 2,328 by deaths per 100,000 residents (4.4/100k) - bottom-third rate among rated U.S. counties.
Brown County in the lower-rate third
According to NHTSA FARS, Brown County sits in the lower-rate third at 4.4 per 100k (#2,238 of 2,328), #63 of 67 in WI.
- #2,238 of 2,328
- lower-rate third
- #584 of 3,137
- larger-book third
- #63 of 67
- in WI by rate
- Decreasing
- fatality trend
FARS county milepost
Milepost BROWN-9-WI · Brown 4.4/100k · #2,238 of 2,328
Brown County · 4.4/100k · decreasing
- CRASH 4.4/100k
- FARS #2,238 of 2,328
- NHTSA 119 book
- MILE Decreasing
- POST near Hennepin
- BAND -67.9% vs WI
Stamps derive from this county's NHTSA FARS row (per-100k or book, corpus rank, trend, nationwide peer NAME, vs-state gap), not a trip-risk forecast. PlainRoadSafety is informational only. See our disclaimer. Verify with NHTSA FARS → · Read with methodology → · Understanding road fatality data → · Wisconsin state profile →
Brown County rate neighbourhood
Deaths per 100,000 residents vs nearest nationwide rate peers (pop ≥250k).
- Montgomery
Montgomery County
4 per 100k
- Morris
Morris County
4 per 100k
- Brown
Brown County
4 per 100k
- Hennepin
Hennepin County
4 per 100k
- Delaware
Delaware County
5 per 100k
What this shows Brown County sits among nearest nationwide per-capita peers.
How does Brown County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Brown County is 68% safer than the comparison
2023 road deaths from the NHTSA Fatality Analysis Reporting System over population from the U.S. Census Bureau Population Estimates Program (Vintage 2023). Rates shown for counties with 10,000+ residents and a 2023 FARS record.
Among the 15 rated counties in Wisconsin, Brown County ranks 15 for per-capita risk, below the state's own per-capita average of 13.7 per 100,000 -- nationally, this rate puts it among the safest one in ten U.S. counties by that per-capita measure. The gap between Brown County's rate and the state average is 9.3 per 100,000. Its closest per-capita peer statewide is Green County, at 18.9 per 100,000 (a difference of 14.5). Its peer counties, highest to lowest per 100,000 residents: Adams County (37.3), Lafayette County (35.4), Polk County (35.0), Sawyer County (32.3), Waushara County (32.1), Lincoln County (31.7), Burnett County (29.3), Iowa County (29.2), Richland County (23.3), Buffalo County (22.4), Rusk County (21.2), Jackson County (19.2), Fond Du Lac County (19.2), Green County (18.9).
Brown County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
4 Among the safer counties a lower per-capita rate than 96% of 2,328 rated counties
rated U.S. counties, bucketed by value
Each bar is a band; taller bars hold more rated counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source NHTSA FARS over U.S. Census Bureau population estimates · 2026-09-03
Counties with similar FARS profiles
Two cross-state peer sets for Brown County. Same-state rate comparisons stay in the chart above; these neighborhoods are nearest other-state counties with population at least 250,000.
Similar per-capita fatality rate
Nearest counties by deaths per 100,000 residents (4.4 here), outside Wisconsin.
Similar fatality volume
Nearest counties by recorded FARS deaths (119 here), excluding the rate-peer set.
More road safety data related to Brown County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Brown County vs other counties by ratePer-100k fatality comparison
- Wisconsin statewide fatality dataAll counties in this state
- Deadliest states for drivingContext for WI
- State fatality changesYear-over-year state trends
- Browse all U.S. countiesAlphabetical county index
- All state profiles51 state dashboards
- State vs U.S. safety comparisonRoute-level lookup tool
- National statistics downloadFARS CSV + findings
- How to read FARS fatality dataMethodology primer
- Per-mile vs per-capita road riskRate denominator explained
- Counties starting with BLetter index including WI counties
- HENNEPIN County, MN fatalitiesSimilar nationwide FARS profile
- DELAWARE County, PA fatalitiesSimilar nationwide FARS profile
- MONTGOMERY County, MD fatalitiesSimilar nationwide FARS profile
- MORRIS County, NJ fatalitiesSimilar nationwide FARS profile
Frequently Asked Questions
How many traffic fatalities occurred in Brown County, Wisconsin?
Brown County recorded 119 total traffic fatalities across 104 reported crashes over the data period (2016-2023). The most recent year saw 12 fatalities. The county averages approximately 13.2 fatalities per year.
What is the leading cause of road fatalities in Brown County?
Despite a comparatively active crash history (104 recorded crashes), individual cause-code breakdowns are not published for Brown County in the current FARS release. Statewide data for Wisconsin may provide additional context.
Is the trend of road fatalities in Brown County increasing or decreasing?
The trend in Brown County is decreasing. This suggests road safety improvements are having a positive effect in the county.
What is the fatality rate per capita in Brown County?
Brown County has a fatality rate of 4.4 per 100,000 residents, which puts it among the safest one in ten U.S. counties by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Brown County rank for road fatality rate?
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Brown County ranks #2,238 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #63 of 67 rated counties in WI, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Brown County compare to the rest of Wisconsin?
Brown County's per-capita rate of 4.4 per 100,000 residents is below the Wisconsin county average of 13.7. Visit the Wisconsin state page for the full county-by-county breakdown.
Where does the road fatality data for Brown County come from?
All road fatality data comes from the NHTSA Fatality Analysis Reporting System (FARS), a census of fatal motor vehicle crashes on public roads in the United States. FARS data covers the period 2016-2023 and includes all crashes resulting in at least one fatality within 30 days.