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Census Tract Crash Geography
Crash Map and Census Tract Data for Census Tract 129.07, Boulder County, Colorado
Census Tract 129.07 in Boulder County recorded 58 crashes, 12 injuries, and 0 fatalities in 2025. Use the tract boundary map and crash breakdowns to compare crash load, severity, and population inside this specific census tract.
Source: Colorado crash records layered onto official Census tract boundaries
Last updated: December 4, 2025
FIPS 08013012907. The boundary and centroid come from the official tract geometry, then crashes are joined locally by point-in-polygon instead of a loose city or neighborhood guess.
Tract Boundary Map
The cyan polygon is the official tract footprint used to group crashes.
2025 Crash Snapshot
Crash Rate
16.7 / 1k
Crashes
58
Injuries
12
Serious or Fatal
0
Most common crash type in 2025: Rear End
Tract Profile
- FIPS
- 08013012907
- Population
- 3,467
- Density / sq. mi.
- 1,371
- Land Area
- 2.53 sq. mi.
- All-Time Crashes
- 231
- All-Time Fatalities
- 0
2025 Crash Rate
16.7 / 1k
2025 Injuries
12
Population
3,467
Density / sq. mi.
1,371
Why this tract matters
Census tracts are small, stable geography units. They are useful for comparing crash load against population, spotting corridor-level clusters inside a county, and checking whether a dangerous pattern sits inside a residential area, a commercial corridor, or a tract dominated by transportation infrastructure.
Centroid Latitude
40.00752
Centroid Longitude
-105.07926
Boundary Fit
Official polygon + bbox loaded
Recent Crashes
Roads With the Most Crashes in Census Tract 129.07
1
US Highway 287
US Highway 287
94
crashes
2
Baseline Road
Baseline Road
46
crashes
3
Arapahoe Road
Arapahoe Road
18
crashes
4
HWY 287
HWY 287
13
crashes
5
119th Street
119th Street
6
crashes
6
Monroe Street
Monroe Street
6
crashes
7
Baseline Road W
Baseline Road W
5
crashes
8
E BASELINE RD
E BASELINE RD
5
crashes
9
County Line Road
County Line Road
3
crashes
Crash Statistics for Census Tract 129.07
Coverage window: Jan 4, 2023 - Dec 4, 2025
231
Total Crashes
0
Fatalities
39
Injuries
Rear-End Collision
Most Common Type
Crash Totals by Year
Data coverage: Jan 4, 2023 - Dec 4, 2025
| Year | Total Crashes | Fatalities | Injuries | Most Common Type |
|---|---|---|---|---|
| 2025 | 58 | 0 | 12 | Rear-End Collision |
| 2024 | 97 | 0 | 13 | Rear-End Collision |
| 2023 | 76 | 0 | 14 | Motor Vehicle Crash |
Yearly rows are shown to make trend direction and recency explicit for Census Tract 129.07.
Crashes by Type
Rear-End Collision99 (42.9%)
Motor Vehicle Crash79 (34.2%)
Sideswipe (Same Direction)24 (10.4%)
Broadside (T-Bone)17 (7.4%)
Parked Vehicle Collision4 (1.7%)
Bicycle Crash3 (1.3%)
Rollover2 (0.9%)
Sideswipe (Opposite Direction)2 (0.9%)
Monthly Crash Trends
Coverage window: Jan 4, 2023 - Dec 4, 2025
33 crashes
24 crashes
15 crashes
11 crashes
21 crashes
18 crashes
13 crashes
23 crashes
21 crashes
23 crashes
20 crashes
9 crashes
Average: 19 crashes per month