CrashStory
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Analyzing Data...
Analyzing Data...
Comprehensive analysis of traffic incidents across Colorado
Data as of 2026-02-26. Trailing 12 months vs prior 12 months
Total Crashes
516.9K
Total Injuries
98.0K
Fatalities
2.4K
Most Dangerous County
Denver
Crashes This Year
6.9K
Crashes This Month
5.5K
Most Common Type
Other
Avg. Crashes/Day
107.6
Monthly trend for all available years
Distribution of crash types
Excludes generic "Other / Not Applicable" category for readability.
Severity level distribution
Which days see the most crashes
Peak hours: 4-7 PM during rush hour
Top counties by crash count
# | County | Crashes | Injuries | Fatalities | Rate/1K | Trend |
|---|---|---|---|---|---|---|
| 1 | Denver | 270,186 | 6,692 | 665 | 371.5 | 7.0% |
| 2 | DENVER | 39,480 | 14,051 | 186 | N/A | 58.0% |
| 3 | ADAMS | 26,502 | 9,991 | 174 | N/A | 77.0% |
| 4 | EL PASO | 25,430 | 12,156 | 195 | N/A | 64.0% |
| 5 | ARAPAHOE | 22,940 | 10,290 | 135 | N/A | 58.0% |
| 6 | JEFFERSON | 20,216 | 6,893 | 122 | N/A | 78.0% |
| 7 | LARIMER | 15,568 | 5,588 | 90 | N/A | 79.0% |
| 8 | WELD | 15,253 | 5,065 | 164 | N/A | 83.0% |
| 9 | DOUGLAS | 12,497 | 4,116 | 51 | N/A | 71.0% |
| 10 | BOULDER | 12,328 | 4,412 | 62 | N/A | 81.0% |
See all 64 Colorado counties ranked by crash statistics
Top 50 cities by crash count with trend data
Most dangerous roads and intersections in Colorado
CrashStory. "Colorado Crash Statistics." CrashStory, 2026. . Based on official CDOT crash records.