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Census Tract Crash Geography
Crash Map and Census Tract Data for Census Tract 129.03, Boulder County, Colorado
Census Tract 129.03 in Boulder County recorded 31 crashes, 6 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: November 6, 2025
FIPS 08013012903. 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
12.2 / 1k
Crashes
31
Injuries
6
Serious or Fatal
1
Most common crash type in 2025: Not Applicable
Tract Profile
- FIPS
- 08013012903
- Population
- 2,544
- Density / sq. mi.
- 1,701
- Land Area
- 1.50 sq. mi.
- All-Time Crashes
- 118
- All-Time Fatalities
- 0
2025 Crash Rate
12.2 / 1k
2025 Injuries
6
Population
2,544
Density / sq. mi.
1,701
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
40.00745
Centroid Longitude
-105.11700
Boundary Fit
Official polygon + bbox loaded
Recent Crashes
Roads With the Most Crashes in Census Tract 129.03
1
US Highway 287
US Highway 287
28
crashes
2
95th Street
95th Street
20
crashes
3
Arapahoe Road
Arapahoe Road
18
crashes
4
Baseline Road
Baseline Road
16
crashes
5
HWY 287
HWY 287
5
crashes
6
State Highway 7
State Highway 7
4
crashes
7
Aspen Ridge Drive
Aspen Ridge Drive
4
crashes
8
ARAPAHOE RD
ARAPAHOE RD
4
crashes
9
Indian Peaks Trail
Indian Peaks Trail
3
crashes
10
W BASELINE RD
W BASELINE RD
3
crashes
Crash Statistics for Census Tract 129.03
Coverage window: Jan 14, 2023 - Nov 6, 2025
118
Total Crashes
0
Fatalities
32
Injuries
Rear-End Collision
Most Common Type
Crash Totals by Year
Data coverage: Jan 14, 2023 - Nov 6, 2025
| Year | Total Crashes | Fatalities | Injuries | Most Common Type |
|---|---|---|---|---|
| 2025 | 31 | 0 | 6 | Motor Vehicle Crash |
| 2024 | 44 | 0 | 14 | Rear-End Collision |
| 2023 | 43 | 0 | 12 | Rear-End Collision |
Yearly rows are shown to make trend direction and recency explicit for Census Tract 129.03.
Crashes by Type
Rear-End Collision51 (43.2%)
Motor Vehicle Crash37 (31.4%)
Broadside (T-Bone)15 (12.7%)
Sideswipe (Same Direction)8 (6.8%)
Wildlife Collision2 (1.7%)
Sideswipe (Opposite Direction)2 (1.7%)
Bicycle Crash2 (1.7%)
Parked Vehicle Collision1 (0.8%)
Monthly Crash Trends
Coverage window: Jan 14, 2023 - Nov 6, 2025
11 crashes
12 crashes
10 crashes
6 crashes
11 crashes
11 crashes
7 crashes
11 crashes
5 crashes
9 crashes
12 crashes
13 crashes
Average: 10 crashes per month