The 2024 numbers
| Measure | St. Clair County |
|---|---|
| All reported crashes | 3,614 (1.3% of Michigan’s 288,880) |
| Fatal crashes | 17 |
| Injury crashes | 597 |
| Property damage only | 3,000 |
| People killed / injured | 18 / 826 |
| Vehicle-deer crashes | 1,032 (19th most of 83) |
| Alcohol-involved crashes | 122, with 7 deaths |
| Crashes on local streets / interstates | 60.4% / 21.9% (of crashes with a road type recorded) |
What stands out
- Deer are a bigger share of crashes here than statewide (28.6% vs 20.2%). Dusk and dawn in October through December are the riskiest times. See what to do after a deer crash.
- 122 crashes involved alcohol, and 7 people died in them. Plan a sober ride before the first drink.
- 60.4% of crashes were on local streets, the roads near homes and schools where kids walk and bike. The kids walk and bike kit fits any school or scout group here.
Bring road safety to St. Clair County
Schools, libraries, faith groups, senior centers and employers in St. Clair County can run any of our free workshop kits: teen and new drivers, a family road safety night, older drivers, and kids walk and bike. Try the stopping distance simulator and the road safety quiz.
If you were hurt in a crash in St. Clair County
Michigan no-fault insurance pays medical bills and lost wages regardless of fault, usually through your own policy. See the first 30 days after a crash and how to get your crash report. For claims here, see St. Clair County car accident claims.
Source: Michigan Traffic Crash Facts, 2024 (final): crashes by county, alcohol-involved crashes by county, vehicle-deer crashes by county. Reported crashes only. Checked November 7, 2026.
Questions people ask us
How many car crashes were there in St. Clair County in 2024?
3,614 reported crashes: 17 fatal, 597 injury and 3,000 property-damage-only crashes. 18 people were killed and 826 injured (Michigan Traffic Crash Facts).
How many deer crashes were there in St. Clair County?
1,032 vehicle-deer crashes in 2024, 28.6% of all crashes in the county, compared with 20.2% statewide.
