ZIP 75021 (Denison, TX) truck route planning & crash data
Plan safer truck routes around ZIP 75021: commercial truck and garbage truck crashes here and in Grayson County, dangerous roads, seasonality and route safety data for fleets.
Where fatal truck crashes happened
Risk scorecard
Key findings
Snapshot
Crashes by month
Garbage trucks vs all trucks
12 of 1,050 truck crashes since 2015.
Deadliest roads
How Grayson County compares with Texas
Grayson County against Texas and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Grayson County stands out
Full comparison
| Measure (2015–2025) | Grayson County | Texas | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 59.8 | 62.9 | 49.7 | same |
| Deaths per 100 crashes | 5.9 | 4.1 | 3.4 | 1.4× the state |
| Injuries per crash | 0.68 | 0.58 | 0.49 | 1.2× the state |
| Garbage-truck share | 1.1% | 1.1% | 2.3% | same |
| On snow, slush or ice | 2.8% | 1.7% | 6.2% | 1.7× the state |
| Morning rush (6–10 am) | 23.1% | 22.6% | 23.7% | same |
| In rain, sleet or snow | 10.4% | 11.3% | 13.8% | 8% below the state |
| Winter months (Nov–Mar) | 40.7% | 40.8% | 41.9% | same |
| After dark | 27.1% | 27.0% | 24.8% | same |
Grayson County sits below Texas on in rain, sleet or snow. It stands out for higher deaths per 100 crashes, injuries per crash and on snow, slush or ice.
Grayson County at a glance: 2.8% on snowy, slushy or icy roads, against 1.7% across Texas.
Overview
Police reported 1,050 crashes involving commercial trucks in Grayson County since 2015: 707 people were injured and 62 were killed.
That averages about one truck crash every 4 days in fully reported years.
When crashes happen
Truck crashes peak in June (10.2% of the year) and are lowest in May (7.1%).
Winter months (Nov–Mar) carry 40.7% of truck crashes, vs 40.8% for Texas.
More truck crashes happen at 10–11 am than at any other hour (7.9%).
Snow, slush or ice was on the road in 2.8% of truck crashes, compared with 1.7% in Texas.
Where crashes happen
US-75 leads within 10 miles of ZIP 75021 with 5 fatal crashes involving a large truck since 2015. Next come US-69 (3), Fm 691 (2) and SR-78 (2).
Garbage & waste trucks
Garbage trucks account for 12 of the truck crashes here, or 1.1%, compared with 1.1% in Texas.
Route planning tips for ZIP 75021 fleets
- Plan June schedules with more margin; it is the worst month for truck crashes in Grayson County.
- Look at alternatives to US-75 at busy times: it leads this area in fatal truck crashes.
- 2.8% of truck crashes were on snow, slush or ice, above Texas; plan winter equipment checks before the season.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
About the data
Sources: the FMCSA crash file for all reported truck crashes and NHTSA FARS for fatal crashes with a large truck. Every statement here comes straight from those numbers.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Grayson County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| US-75 | 5 |
| US-69 | 3 |
| Fm 691 | 2 |
| SR-78 | 2 |
| US-82 | 2 |
| Fm 1753 | 1 |
| Mu-Texoma | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Grayson County) |
|---|---|
| US-75 | 36 |
| US-69 | 6 |
| Fm 121 | 5 |
| N Us 75 Hwy | 5 |
| S 1800 U S Highway 75 | 5 |
| S 3600 Us 75 Hwy | 5 |
| Texoma Pkwy | 5 |
| Fm 1897 | 4 |
ZIP 75021 at a glance
| Population | 9,173 |
| Density | 61 per sq mi |
| Median household income | $83,067 |
| Median home value | $194,810 |
| Home ownership | 83% |
Waste facilities and haulers nearby
Historical data: truck crashes in Grayson County since the 1990s
Combines the FMCSA crash file (all reported truck crashes, real coverage from about 1990) with NHTSA FARS (fatal crashes involving a large truck, 1982–2024).
| Decade | Truck crashes / yr | Change | Fatal crashes / yr (FARS) |
|---|---|---|---|
| 1990s | 58 | — | 1.4 |
| 2000s | 52 | -9% | 2.8 |
| 2010s | 65 | +25% | 2.7 |
| 2020s | 101 | +55% | 5.0 |
From the 1990s to the 2020s, yearly reported truck crashes went from 58 to 101. Some of the change may reflect how crashes were reported. Fatal large-truck crashes: 2.8 a year in 2016–19, 5.0 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 75021
How common are truck crashes in ZIP 75021?
1,050 truck crashes have been reported in Grayson County since 2015, with 62 deaths and 707 injuries.
Where do fatal truck crashes happen most in ZIP 75021?
NHTSA data shows US-75 with 5 fatal large-truck crashes within 10 miles of ZIP 75021 since 2015, the highest of any road.
When do most truck crashes happen in ZIP 75021?
The worst month is June: 10.2% of truck crashes in Grayson County happen then.
How many garbage truck crashes are there in ZIP 75021?
12 crashes involving garbage or refuse trucks have been reported in Grayson County since 2015, 1.1% of all truck crashes.
What is the truck crash rate in ZIP 75021 compared with Texas?
Grayson County records 59.8 truck crashes per 100,000 residents a year, against 62.9 across Texas.
How do I plan a garbage truck route in ZIP 75021?
Use the free Route Planner: enter your stops to get a risk score, safer alternatives and the low bridges on your route.
2026 is a partial year. Updated October 2026.