4.9
Share of reported crashes that were fatal: 4.9 per 1,000, 2021-2025
above somewhat above the state rate
95% range: 3.4–6.9County evidence
Union County, Ohio
County identity and carefully framed public-data context.
2024 ACS population67,324
Coverage levelT2
Data through2025
UpdatedAug. 2, 2026
Technical build details
cube cube-20260802-3f91ff852ded · registry countycase-metric-registry-1.4.0
Crash severity
2.8%
Suspected-serious share of the source-defined reported-crash injury universe, 2021-2025
above somewhat above the state share
95% range: 2.4%–3.2%Keep in view: The share of reported crashes that were fatal does not measure a county's danger, a traveler's risk, or the cause of any crash.
Population context
217.8
Annual reported crashes per 10,000 residents (2024 ACS population), 2025
near near the state rate
205.3
Five-year annualized reported crashes per 10,000 residents (2024 ACS population), 2021-2025
near near the state rate
Keep in view: Crashes per resident use population as context, not miles traveled, and do not measure an individual resident's driving risk.
Truck-crash context
1.37
Truck-crash share relative to overall reported-crash share, 2021-2023
well above possibly well above the state level
95% range: 1.14–1.64Keep in view: This location quotient compares shares of reported crashes and does not measure truck-driver fault, carrier safety, or roadway danger.
Source notices
- Source: Ohio Department of Transportation, TIMS Crash Locations.
- Aggregate-only use; no source-record redistribution
- Source: U.S. Census Bureau, 2024 American Community Survey 5-year estimates.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
- Source: Federal Motor Carrier Safety Administration, MCMIS Crash File, U.S. DOT Data Portal.
- Matured years and deduplicated crash-event notice