ZIP 78536 (Delmita, TX) truck route planning & crash data
Plan safer truck routes around ZIP 78536: commercial truck and garbage truck crashes here and in Starr 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
2 of 179 truck crashes since 2015.
Deadliest roads
How Starr County compares with Texas
Starr County against Texas and the US, 2015–2025 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Starr County stands out
Full comparison
| Measure (2015–2025) | Starr County | Texas | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 23.5 | 62.9 | 49.7 | 63% below the state |
| Deaths per 100 crashes | 2.9 | 4.1 | 3.4 | 29% below the state |
| Injuries per crash | 0.81 | 0.58 | 0.49 | 1.4× the state |
| Garbage-truck share | 1.2% | 1.1% | 2.3% | same |
| On snow, slush or ice | 0.0% | 1.7% | 6.2% | 100% below the state |
| Morning rush (6–10 am) | 15.7% | 22.6% | 23.7% | 31% below the state |
| In rain, sleet or snow | 10.5% | 11.3% | 13.8% | 7% below the state |
| Winter months (Nov–Mar) | 45.4% | 40.8% | 41.9% | 1.1× the state |
| After dark | 14.0% | 27.0% | 24.8% | 48% below the state |
Starr County has lower values than Texas for crashes per 100k residents / yr, deaths per 100 crashes and on snow, slush or ice. Where it is higher: injuries per crash and winter months (nov–mar).
The headline for Starr County: 0.0% of truck crashes happened on snow, slush or ice, vs 1.7% in Texas.
Overview
Starr County has recorded 179 truck crashes since 2015, with 146 people injured and 5 killed.
In complete reporting years that works out to about one truck crash every 23 days.
When crashes happen
The worst month is February with 12.8% of truck crashes; the quietest is June at 5.0%.
Winter months (Nov–Mar) carry 45.4% of truck crashes, vs 40.8% for Texas.
The busiest hour is 4–5 pm, with 14.0% of truck crashes.
Road surface: 0.0% of truck crashes were on snow, slush or ice (Texas: 1.7%).
Where crashes happen
Roads with fatal crashes involving a large truck within 10 miles of ZIP 78536 since 2015: Fm 1017 (1) and Fm1017 (1). No single road stands out.
Garbage & waste trucks
Garbage trucks account for 2 of the truck crashes here, or 1.1%, compared with 1.1% in Texas.
Route planning tips for ZIP 78536 fleets
- Build extra time into February routes: it has the most truck crashes here.
- Use the free Route Planner to score your route and spot low bridges before drivers head out.
About the data
This report uses the FMCSA crash file (reported crashes of trucks over 10,000 lb) and NHTSA FARS (fatal crashes). It reports the numbers without guessing at reasons.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Starr County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| Fm 1017 | 1 |
| Fm1017 | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Starr County) |
|---|---|
| E Us Highway 83 Hwy | 3 |
| Fm 1017 | 3 |
| US-83 | 3 |
| Us Hwy 83 Hwy | 3 |
| 2798 83 Hwy | 2 |
| E 1623 83 Hwy | 2 |
| E 4290 83 Hwy | 2 |
| E 5300 Us 83 Hwy | 2 |
ZIP 78536 at a glance
| Population | 371 |
| Density | 3 per sq mi |
| Median household income | $28,393 |
| Home ownership | 74% |
Waste facilities and haulers nearby
Historical data: truck crashes in Starr 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 | 20 | — | 1.1 |
| 2000s | 23 | +16% | 0.6 |
| 2010s | 13 | -44% | 0.5 |
| 2020s | 20 | +55% | 0.8 |
Reported truck crashes averaged 20 a year in the 1990s and 20 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal large-truck crashes: 0.0 a year in 2016–19, 0.8 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 78536
How many truck crashes happen in ZIP 78536?
Since 2015, 179 crashes involving commercial trucks were reported in Starr County (146 injured, 5 killed).
Which month has the most truck crashes in ZIP 78536?
Truck crashes in Starr County peak in February, with 12.8% of the year's crashes.
Are garbage truck crashes common in ZIP 78536?
Since 2015, Starr County has reported 2 garbage-truck crashes, or 1.1% of its truck crashes.
How does ZIP 78536 compare with Texas for truck crashes?
Starr County records 23.5 truck crashes per 100,000 residents a year, against 62.9 across Texas.
How can I plan a safer truck route in ZIP 78536?
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.