Census Tract
Census Tract 607
2025 snapshot + all-time context
2025 Crashes
72
2025 Injuries
31
Serious or Fatal
1
All-Time Crashes
279
- Population
- 2,963
- Density / sq. mi.
- 770
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Analyzing Data...
Boulder County, Colorado
Car Accidents in Louisville, Colorado
Louisville has 937 reported crashes, 287 injuries, and 4 fatalities. Explore dangerous roads, recent collisions, and trend changes across the city below.
Data: CDOT, Jan 2023 – Jun 2026· Totals cover all Louisville, Boulder County crashes on record in this window.
Recent Crashes
Most Dangerous Roads in Louisville
1
Dillon Road
Dillon Road
97
crashes
2
Courtesy Road
Courtesy Road
88
crashes
3
Mccaslin Boulevard
Mccaslin Boulevard
82
crashes
4
South Boulder Road
South Boulder Road
62
crashes
5
96th Street
96th Street
31
crashes
6
Pine Street
Pine Street
25
crashes
7
Boulder Road
Boulder Road
22
crashes
8
State Highway 42
State Highway 42
22
crashes
9
Via Appia Way
Via Appia Way
20
crashes
10
Cherry Street
Cherry Street
18
crashes
High-Crash Census Tracts in Louisville
Census tracts show which smaller areas inside Louisville carry the highest crash volume in the active CrashStory dataset.
24.3 / 1k in 2025
Census Tract
Census Tract 130.05
2025 snapshot + all-time context
2025 Crashes
50
2025 Injuries
10
Serious or Fatal
3
All-Time Crashes
197
- Population
- 3,109
- Density / sq. mi.
- 4,150
Census Tract
Census Tract 127.10
2025 snapshot + all-time context
2025 Crashes
32
2025 Injuries
12
Serious or Fatal
1
All-Time Crashes
94
- Population
- 3,472
- Density / sq. mi.
- 468
Census Tract
Census Tract 130.06
2025 snapshot + all-time context
2025 Crashes
31
2025 Injuries
4
Serious or Fatal
2
All-Time Crashes
101
- Population
- 5,994
- Density / sq. mi.
- 4,890
Census Tract
Census Tract 130.03
2025 snapshot + all-time context
2025 Crashes
16
2025 Injuries
11
Serious or Fatal
0
All-Time Crashes
55
- Population
- 7,393
- Density / sq. mi.
- 1,562
Census Tract
Census Tract 130.04
2025 snapshot + all-time context
2025 Crashes
16
2025 Injuries
3
Serious or Fatal
0
All-Time Crashes
53
- Population
- 3,352
- Density / sq. mi.
- 4,343
Census Tract
Census Tract 609
2025 snapshot + all-time context
2025 Crashes
15
2025 Injuries
2
Serious or Fatal
0
All-Time Crashes
62
- Population
- 5,615
- Density / sq. mi.
- 1,866
Census Tract
Census Tract 129.04
2025 snapshot + all-time context
2025 Crashes
11
2025 Injuries
4
Serious or Fatal
1
All-Time Crashes
29
- Population
- 6,120
- Density / sq. mi.
- 5,055
Crash Statistics for Louisville
Coverage window: Jan 3, 2023 - Jun 1, 2026
937
Total Crashes
4
Fatalities
287
Injuries
Motor Vehicle Crash
Most Common Type
Crash Totals by Year
Data coverage: Jan 3, 2023 - Jun 1, 2026
| Year | Total Crashes | Fatalities | Injuries | Most Common Type |
|---|---|---|---|---|
| 2026 | 80 | 0 | 33 | Motor Vehicle Crash |
| 2025 | 244 | 0 | 78 | Rear-End Collision |
| 2024 | 285 | 4 | 87 | Rear-End Collision |
| 2023 | 328 | 0 | 89 | Motor Vehicle Crash |
Yearly rows are shown to make trend direction and recency explicit for Louisville.
Loading trend chart...
Today's Car Accidents in Louisville, Colorado
Check the latest car accident reports in Louisville, Boulder County, Colorado. Data is updated regularly from Colorado crash records.
View Today's Accidents StatewideYesterday's Accidents in Louisville
Review yesterday's car accident reports for Louisville and surrounding areas.
View Yesterday's AccidentsCrashes by Type
Motor Vehicle Crash442 (47.2%)
Rear-End Collision254 (27.1%)
Broadside (T-Bone)76 (8.1%)
Parked Vehicle Collision69 (7.4%)
Sideswipe (Same Direction)54 (5.8%)
Bicycle Crash20 (2.1%)
Pedestrian Crash9 (1.0%)
Rollover4 (0.4%)
Monthly Crash Trends
Coverage window: Jan 3, 2023 - Jun 1, 2026
116 crashes
77 crashes
56 crashes
83 crashes
79 crashes
59 crashes
56 crashes
88 crashes
72 crashes
93 crashes
76 crashes
82 crashes
Average: 78 crashes per month
Frequently Asked Questions
Louisville has 937 car accidents on record since 2023. In 2025, the most recent full year on record, 244 crashes were reported. While this may seem high, it's important to consider the city's population and traffic volume when assessing road safety.
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