How many car accidents occur in Larimer County each year?

Larimer County experiences approximately 4,294 car accidents annually, including 25 fatal crashes and 1,694 injury accidents.

What is the most common type of car accident in Larimer County?

The most common type of car accident in Larimer County is Motor Vehicle Crash collisions, accounting for approximately 3,392 incidents per year.

When do most car accidents occur in Larimer County?

Most car accidents in Larimer County occur during the evening rush hour (3-7 PM), with approximately 322 crashes during this period.

What should I do after a car accident in Larimer County?

After a car accident in Larimer County, you should: 1) Ensure everyone's safety and call 911 if needed, 2) Exchange information with other drivers, 3) Document the scene with photos, 4) Report the accident to police, 5) Seek medical attention, 6) Contact your insurance company, and 7) Consider consulting with a personal injury attorney.

How do weather conditions affect accidents in Larimer County?

Weather significantly impacts accident rates in Larimer County. While most accidents (3,154) occur in clear conditions, snow and icy conditions lead to approximately many accidents per year, often with more severe outcomes.

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Colorado County Data

Car Accidents in Larimer County, Colorado

Name: Larimer County Car Accident Data
Creator: CrashStory
License: https://creativecommons.org/licenses/by/4.0/

Larimer County has 4,294 reported crashes, 1,694 injuries, and 25 fatalities. Review roads with the most car accidents, recent incidents, and multi-year trend shifts below.

Last updated: 2026-03-25

Total Crashes

4,294

Injuries

1,694

Fatalities

County Crash Rank

Out of 64 counties

Recent Crashes

Mar 25, 2026

Property Damage

W ELIZABETH ST & S BRYAN AVE

Property Damage collision with no injuries reported in current record.

Mar 23, 2026

Property Damage

Top Roads With the Most Car Accidents in Larimer County

Interstate 25

1005

crashes

2 fatalities

429 injuries

See Interstate 25 car accident data

I-25

131

High-Crash Census Tracts in Larimer County

Census tracts show which smaller areas inside Larimer County carry the highest crash volume in the active CrashStory dataset.

Census Tract

Census Tract 17.13

2025 snapshot + all-time context

21 / 1k in 2025

2025 Crashes

2025 Injuries

Serious or Fatal

All-Time Crashes

379

Population: 4,390
Density / sq. mi.: 209

View tract page

Census Tract

Census Tract 25.05

2025 snapshot + all-time context

9.6 / 1k in 2025

2025 Crashes

2025 Injuries

Crash Statistics for Larimer County

Coverage window: Jan 2, 2023 - Mar 25, 2026

4,294

Total Crashes

Fatalities

1,694

Injuries

Motor Vehicle Crash

Most Common Type

Crash Totals by Year

Data coverage: Jan 2, 2023 - Mar 25, 2026

Year	Total Crashes	Fatalities	Injuries	Most Common Type
2026	654	1	234	Motor Vehicle Crash
2025	697	3	306	Motor Vehicle Crash
2024	460	3	169	Motor Vehicle Crash
2023	2,489	18	986	Motor Vehicle Crash

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

Loading trend chart...

Crashes by Type

Motor Vehicle Crash3,392 (79.0%)

Rear-End Collision430 (10.0%)

Sideswipe (Same Direction)259 (6.0%)

Broadside (T-Bone)97 (2.3%)

Parked Vehicle Collision47 (1.1%)

Wildlife Collision26 (0.6%)

Rollover20 (0.5%)

Head-On Collision9 (0.2%)

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.

Interstate 25Major north-south interstate through Denver, Colorado Spr...

US Highway 34Route through Big Thompson Canyon to Estes Park

Nearby Colorado Counties â€” Crash Data & Lawyers

Boulder County

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Fatal Car Accidents in Larimer County â€” Statistics & Safety Data

Larimer County has recorded 25 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.

View Statewide Fatality Statistics County Safety Rankings

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Rear-End Accidents Pedestrian Accidents Drunk Driving Accidents Truck Accidents

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Car Accidents in Larimer County, Colorado

Recent Crashes

Top Roads With the Most Car Accidents in Larimer County

Interstate 25

I-25

High-Crash Census Tracts in Larimer County

Census Tract 17.13

Census Tract 25.05

Crash Statistics for Larimer County

Crash Totals by Year

Crashes by Type

Find a Lawyer in Fort Collins

Major Highways Through Fort Collins

Nearby Colorado Counties â€” Crash Data & Lawyers

Fatal Car Accidents in Larimer County â€” Statistics & Safety Data

Explore Fort Collins Accidents by Crash Type

S COLLEGE AVE

College Avenue

US Highway 287

Eisenhower Boulevard

E EISENHOWER BLVD

E HARMONY RD

Harmony Road

Prospect Road

Census Tract 17.14

Census Tract 26.02

Census Tract 25.06

Census Tract 17.15

Census Tract 27

Census Tract 16.05

Monthly Crash Trends

Frequently Asked Questions