COUNTY FATALITY DATA
Walworth County, Wisconsin
Road fatality data for Walworth County (WI). Data period: 2016-2023.
- 114
- Total Fatalities (2016-2023)
- 13
- Latest Year Deaths
- Near average count
- 12.3
- Per 100k Residents
- Below average
- Decreasing
- Trend
Falling fatality trend
Walworth County's FARS series is labeled Decreasing with 13 deaths in the latest year.
Walworth County on a falling FARS trend
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Walworth County ranks #1,528 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #31 of 67 rated counties in WI. Walworth County's fatality rate of 12.3 per 100,000 residents places it close to the national middle by that per-capita measure.
- #1,528 of 2,328
- among rated U.S. counties by rate
- #618 of 3,137
- larger-book third
- #31 of 67
- in WI by rate
- Decreasing
- fatality trend
FARS county milepost
Milepost WALWORTH-127 · Walworth 12.3/100k · #1,528 of 2,328
Walworth County · 12.3/100k · decreasing
- YOY 12.3/100k
- RATE #1,528 of 2,328
- RANK 114 book
- BOOK Decreasing
- TREND 103 crash
- CAUSE -10.4% 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 →
How does Walworth County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Walworth County is About the same as 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, Walworth County ranks 15 for per-capita risk, below the state's own per-capita average of 13.7 per 100,000 -- nationally, this rate places it close to the national middle by that per-capita measure. The gap between Walworth County's rate and the state average is 1.4 per 100,000. Its closest per-capita peer statewide is Green County, at 18.9 per 100,000 (a difference of 6.6). 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).
Walworth County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
12 Lower than most a lower per-capita rate than 65% 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
More road safety data related to Walworth County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Walworth 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 WLetter index including WI counties
Frequently Asked Questions
How many traffic fatalities occurred in Walworth County, Wisconsin?
Walworth County recorded 114 total traffic fatalities across 103 reported crashes over the data period (2016-2023). The most recent year saw 13 fatalities. The county averages approximately 12.7 fatalities per year.
What is the leading cause of road fatalities in Walworth County?
Despite a comparatively active crash history (103 recorded crashes), individual cause-code breakdowns are not published for Walworth County in the current FARS release. Statewide data for Wisconsin may provide additional context.
Is the trend of road fatalities in Walworth County increasing or decreasing?
The trend in Walworth County is decreasing. This suggests road safety improvements are having a positive effect in the county.
What is the fatality rate per capita in Walworth County?
Walworth County has a fatality rate of 12.3 per 100,000 residents, which places it close to the national middle by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Walworth County rank for road fatality rate?
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Walworth County ranks #1,528 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #31 of 67 rated counties in WI, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Walworth County compare to the rest of Wisconsin?
Walworth County's per-capita rate of 12.3 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 Walworth 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.