509
Deaths of county residents, CDC WONDER, 2018-2024
County evidence
Hamilton County, Ohio
County identity and carefully framed public-data context.
2024 ACS population830,774
Coverage levelT1
Data through2025
UpdatedAug. 2, 2026
Technical build details
cube cube-20260802-3f91ff852ded · registry countycase-metric-registry-1.4.0
Residence and crash location
452
Deaths from crashes in this county, FARS, 2018-2024
-57
Crash-location fatalities minus resident deaths, 2018-2024
location minus resident A signed difference between the two source counts.
Keep in view: This difference is not a count of people traveling into or out of the county and does not identify where county residents crashed.
Crash severity
2.3
Share of reported crashes that were fatal: 2.3 per 1,000, 2021-2025
well below well below the state rate
1.3%
Suspected-serious share of the source-defined reported-crash injury universe, 2021-2025
well below well below the state share
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.
Fatal-crash timing
49.6%
Share of FARS fatal crashes that were night, 2021-2024
above somewhat above the state share
95% range: 43.7%–55.5%37.5%
Share of FARS fatal crashes that were weekend, 2021-2024
above somewhat above the state share
95% range: 32.0%–43.4%37.1%
Share of FARS fatal crashes that were impaired involved, 2021-2024
above somewhat above the state share
95% range: 31.6%–43.0%Keep in view: These time and involvement shares describe fatal crashes in FARS and do not measure an individual's risk or establish why a crash occurred.
Population context
349.0
Annual reported crashes per 10,000 residents (2024 ACS population), 2025
well above well above the state rate
344.2
Five-year annualized reported crashes per 10,000 residents (2024 ACS population), 2021-2025
well above well above 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
0.74
Truck-crash share relative to overall reported-crash share, 2021-2023
well below possibly well below the state level
95% range: 0.70–0.78Keep 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: CDC/NCHS, National Vital Statistics System, Underlying Cause of Death on CDC WONDER.
- Retain the query edition and CDC WONDER data-use conditions
- CountyCase CC BY does not convey or replace WONDER obligations; downstream users remain independently bound
- Source: National Highway Traffic Safety Administration, Fatality Analysis Reporting System (Final files).
- Final-release and source-universe notice
- 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