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Colorado County Data

Car Accidents in Larimer County, Colorado

Larimer County has 15,430 reported crashes, 5,550 injuries, and 89 fatalitiesin the current CrashStory dataset. Review roads with the most car accidents, recent incidents, and multi-year trend shifts for the county.

Last updated: 2026-02-17

Total Crashes

15,430

Injuries

5,550

Fatalities

89

County Crash Rank

#6

Out of 64 counties

Recent Crashes

Top Roads With the Most Car Accidents in Larimer County

1

Interstate 25

Interstate 25
1333
crashes
19 fatalities
547 injuries
See Interstate 25 car accident data
2

College Avenue

College Avenue
1152
crashes
1 fatalities
361 injuries
See College Avenue car accident data
3

Eisenhower Boulevard

Eisenhower Boulevard
836
crashes
4

Harmony Road

Harmony Road
648
crashes
2 fatalities
220 injuries
See Harmony Road car accident data
5

Prospect Road

Prospect Road
477
crashes
3 fatalities
161 injuries
See Prospect Road car accident data
6

US Highway 287

US Highway 287
450
crashes
11 fatalities
224 injuries
See US Highway 287 car accident data
7

Shields Street

Shields Street
375
crashes
3 fatalities
136 injuries
See Shields Street car accident data
8

Timberline Road

Timberline Road
342
crashes
9

Drake Road

Drake Road
301
crashes
1 fatalities
110 injuries
See Drake Road car accident data
10

Lemay Avenue

Lemay Avenue
294
crashes
3 fatalities
122 injuries
See Lemay Avenue car accident data

Crash Statistics for Larimer County

Coverage window: Jan 1, 2023 - Feb 17, 2026

15,430
Total Crashes
89
Fatalities
5,550
Injuries
REAR_END
Most Common Type

Crash Totals by Year

Data coverage: Jan 1, 2023 - Feb 17, 2026

YearTotal CrashesFatalitiesInjuriesMost Common Type
202649034Rear-End Collision
20255,054251,876Rear-End Collision
20246,074352,106Rear-End Collision
20234,253291,534Rear-End Collision

Yearly rows are shown to make trend direction and recency explicit for Larimer County.

Larimer County Crash Trend

Reported incidents over time

Trend data is currently unavailable for county: larimer-county.

Crashes by Type

REAR_END4,925 (31.9%)
NOT_APPLICABLE4,168 (27.0%)
BROADSIDE2,154 (14.0%)
SIDESWIPE_SAME1,854 (12.0%)
PARKED_VEHICLE872 (5.7%)
WILD_ANIMAL328 (2.1%)
BICYCLE310 (2.0%)
ROLLOVER304 (2.0%)

Monthly Crash Trends

Coverage window: Jan 1, 2023 - Feb 17, 2026

1,628 crashes
Jan
1,470 crashes
Feb
1,382 crashes
Mar
1,381 crashes
Apr
1,616 crashes
May
1,448 crashes
Jun
1,488 crashes
Jul
1,075 crashes
Aug
1,103 crashes
Sep
1,107 crashes
Oct
784 crashes
Nov
948 crashes
Dec
Average: 1,286 crashes per month

Frequently Asked Questions

Larimer County experiences approximately 15,430 car accidents annually, including 89 fatal crashes and 5,550 injury accidents.

Find a Lawyer in Fort Collins

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Major Highways Through Fort Collins

Explore crash data along the highways and interstates that pass through or near Fort Collins.

Nearby Counties

Fatal Car Accidents in Larimer County, Colorado

Larimer County has recorded 89 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.

Explore by Crash Type in Fort Collins