CountyCaseField Ledger contour markCountyCase
Washington County, Ohio context mapThe county is outlined and labeled within OH using 2025 Census TIGER geometry.Washington County
Census TIGER/Line 2025 county geometry.

Crash severity

5.9

Share of reported crashes that were fatal: 5.9 per 1,000, 2021-2025

n=33 · window 2021-2025

well above possibly well above the state rate

95% range: 4.0–8.2
3.2%

Suspected-serious share of the source-defined reported-crash injury universe, 2021-2025

n=181 · window 2021-2025

well above possibly well above the state share

95% range: 2.8%–3.7%

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

179.4

Annual reported crashes per 10,000 residents (2024 ACS population), 2025

n=1058 · window 2025

below below the state rate

191.0

Five-year annualized reported crashes per 10,000 residents (2024 ACS population), 2021-2025

n=5631 · window 2021-2025

below below 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

1.07

Truck-crash share relative to overall reported-crash share, 2021-2023

n=80 · window 2021-2023

near broadly near the state level

95% range: 0.86–1.34

Keep in view: This location quotient compares shares of reported crashes and does not measure truck-driver fault, carrier safety, or roadway danger.

Source notices