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Crash data

Ohio's fatal crash numbers, county by county

Ohio traffic deaths fell to 1,125 in 2025, the fourth drop in a row. From 2020 to 2024, Franklin, Cuyahoga, Hamilton, Montgomery and Lucas counties had a third of all fatal crashes.

DMVZone editorial · November 12, 2026 · 5 min read
Quick answer

Ohio recorded 1,125 traffic deaths in 2025 in preliminary State Highway Patrol data, about 3% fewer than 2024 and the fourth straight yearly drop. From 2020 to 2024, the most fatal crashes happened in Franklin (555), Cuyahoga (519), Hamilton (334), Montgomery (304) and Lucas (220) counties, together a third of the state total.

2025 deaths (preliminary)
1,125
2021 deaths
1,356
Top county, 2020-2024
Franklin, 555 fatal crashes
Top 5 counties' share
33%
Four cars at an intersection with a stop sign on each approach, with white stop lines painted on the pavement in front of the cars.

Ohio's traffic deaths peaked at 1,356 in 2021. Since then the number has fallen every year, saving about 231 lives over four years compared with that peak, according to the governor's office.

Deaths by year

YearTraffic deaths
20211,356
20221,275
20231,242
20241,157
2025 (preliminary)1,125

Fatal crashes by county, 2020-2024

CountyMajor cityFatal crashes
FranklinColumbus555
CuyahogaCleveland519
HamiltonCincinnati334
MontgomeryDayton304
LucasToledo220

What causes Ohio's fatal crashes

Top causes, 2020-2024

  • Drove off the road: 26%
  • Unsafe speed: 16%
  • Left of center: 13%
  • Failure to yield: 11%

When

  • 35% between 5 and 10 p.m.
  • 34% on Fridays and Saturdays

Seat belts

  • About 62% of people killed from 2021 to 2025 where belts were available were not buckled
Good to know

Driving off the road is Ohio's top fatal crash type. Most start with a moment of distraction or drowsiness. If you feel your eyes getting heavy, pull off and rest.

Check yourself3 questions
  1. About how many people died on Ohio roads in 2025?

    Answer: B. Preliminary data shows 1,125 deaths.

  2. Which county had the most fatal crashes from 2020 to 2024?

    Answer: C. Franklin County had 555.

  3. What is the most common type of fatal crash in Ohio?

    Answer: B. Driving off the road accounted for 26% of fatal crashes from 2020 to 2024.

About the data

Where do these numbers come from?

The Ohio State Highway Patrol's fatal crash bulletin and the governor's office release on 2025 traffic deaths.

Why are big counties on top?

They have the most people and the most miles driven. Per resident, rural counties can be riskier.

Will the 2025 number change?

It may. Preliminary numbers are updated as investigations close.

Sources

Checked against these pages on November 12, 2026. Laws change, so open the source before you rely on a number.

Rules and fees change. Always confirm the details with the official Ohio DMV or motor vehicle agency before you act. DMVZone practice questions are written to teach the rules and are not copies of the real test.