Car Accidents in Boulder County, Colorado
Boulder County has 12,177 reported crashes, 4,373 injuries, and 62 fatalitiesin the current CrashStory dataset. Review roads with the most car accidents, recent incidents, and multi-year trend shifts for the county.
Total Crashes
12,177
Injuries
4,373
Fatalities
62
County Crash Rank
#9
Out of 64 counties
Recent Crashes
Top Roads With the Most Car Accidents in Boulder County
Main Street
US Highway 287
US Highway 36
Ken Pratt Boulevard
State Highway 119
Hover Street
28th Street
Arapahoe Avenue
Broadway
Baseline Road
Crash Statistics for Boulder County
Coverage window: Jan 1, 2023 - Feb 13, 2026
Crash Totals by Year
Data coverage: Jan 1, 2023 - Feb 13, 2026
| Year | Total Crashes | Fatalities | Injuries | Most Common Type |
|---|---|---|---|---|
| 2026 | 8 | 0 | 3 | Rear-End Collision |
| 2025 | 3,997 | 16 | 1,402 | Rear-End Collision |
| 2024 | 5,146 | 23 | 1,856 | Rear-End Collision |
| 2023 | 3,026 | 23 | 1,112 | Rear-End Collision |
Yearly rows are shown to make trend direction and recency explicit for Boulder County.
Boulder County Crash Trend
Reported incidents over time
Trend data is currently unavailable for county: boulder-county.
Crashes by Type
Monthly Crash Trends
Coverage window: Jan 1, 2023 - Feb 13, 2026
Frequently Asked Questions
Find a Lawyer in Boulder
Browse experienced Colorado attorneys who specialize in cases like yours in the Boulder area.
Major Highways Through Boulder
Explore crash data along the highways and interstates that pass through or near Boulder.
Nearby Counties
Fatal Car Accidents in Boulder County, Colorado
Boulder County has recorded 62 fatal car accidents in the most recent reporting period. Understanding fatality trends helps promote safer driving across the county. Data is sourced from Colorado crash records.