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Census Tract Crash Geography
Crash Map and Census Tract Data for Census Tract 21.06, Weld County, Colorado
Census Tract 21.06 in Weld County recorded 368 crashes, 131 injuries, and 1 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: February 14, 2026
FIPS 08123002106. 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
82.8 / 1k
Crashes
368
Injuries
131
Serious or Fatal
9
Most common crash type in 2025: Rear End
Tract Profile
- FIPS
- 08123002106
- Population
- 4,445
- Density / sq. mi.
- 135
- Land Area
- 33.00 sq. mi.
- All-Time Crashes
- 942
- All-Time Fatalities
- 3
2025 Crash Rate
82.8 / 1k
2025 Injuries
131
Population
4,445
Density / sq. mi.
135
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
40.23406
Centroid Longitude
-104.97473
Boundary Fit
Official polygon + bbox loaded
Recent Crashes
Roads With the Most Crashes in Census Tract 21.06
1
Interstate 25
Interstate 25
481
crashes
2
State Highway 66
State Highway 66
140
crashes
3
I-25
I-25
42
crashes
4
County Road 34
County Road 34
40
crashes
5
County Road 17
County Road 17
28
crashes
6
County Road 13
County Road 13
18
crashes
7
County Road 7
County Road 7
16
crashes
8
Welker Avenue
Welker Avenue
14
crashes
9
County Road 32
County Road 32
11
crashes
10
HWY 66
HWY 66
10
crashes
Crash Statistics for Census Tract 21.06
Coverage window: Jan 4, 2023 - Feb 14, 2026
942
Total Crashes
3
Fatalities
412
Injuries
Rear-End Collision
Most Common Type
Crash Totals by Year
Data coverage: Jan 4, 2023 - Feb 14, 2026
| Year | Total Crashes | Fatalities | Injuries | Most Common Type |
|---|---|---|---|---|
| 2026 | 26 | 0 | 12 | Motor Vehicle Crash |
| 2025 | 368 | 1 | 131 | Rear-End Collision |
| 2024 | 353 | 1 | 195 | Rear-End Collision |
| 2023 | 195 | 1 | 74 | Motor Vehicle Crash |
Yearly rows are shown to make trend direction and recency explicit for Census Tract 21.06.
Crashes by Type
Rear-End Collision450 (47.8%)
Motor Vehicle Crash292 (31.0%)
Sideswipe (Same Direction)78 (8.3%)
Broadside (T-Bone)75 (8.0%)
Rollover19 (2.0%)
Parked Vehicle Collision11 (1.2%)
Sideswipe (Opposite Direction)7 (0.7%)
Head-On Collision4 (0.4%)
Monthly Crash Trends
Coverage window: Jan 4, 2023 - Feb 14, 2026
81 crashes
49 crashes
65 crashes
67 crashes
73 crashes
86 crashes
110 crashes
105 crashes
81 crashes
79 crashes
75 crashes
71 crashes
Average: 79 crashes per month