ZIP 11550 (Hempstead, NY) truck route planning & crash data
Plan safer truck routes around ZIP 11550: commercial truck and garbage truck crashes here and in Nassau 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
0.0 deaths per 100 garbage-truck crashes vs 1.4 for all trucks.
Deadliest roads
How Nassau County compares with New York State
Nassau County against New York State and the US, 2015–2022 (years with complete crash reporting). Per-resident rates make big and small places comparable.
Where Nassau County stands out
Full comparison
| Measure (2015–2022) | Nassau County | New York State | United States | vs state |
|---|---|---|---|---|
| Crashes per 100k residents / yr | 35.5 | 28.0 | 49.7 | 1.3× the state |
| Deaths per 100 crashes | 1.4 | 2.0 | 3.4 | 30% below the state |
| Injuries per crash | 0.71 | 0.73 | 0.49 | same |
| Garbage-truck share | 2.1% | 3.6% | 2.3% | 40% below the state |
| On snow, slush or ice | 3.2% | 9.4% | 6.2% | 66% below the state |
| Morning rush (6–10 am) | 27.7% | 25.1% | 23.7% | 1.1× the state |
| In rain, sleet or snow | 12.2% | 17.9% | 13.8% | 32% below the state |
| Winter months (Nov–Mar) | 38.8% | 41.8% | 41.9% | same |
| After dark | 17.2% | 22.1% | 24.8% | 22% below the state |
Nassau County has lower values than New York for deaths per 100 crashes, garbage-truck share and on snow, slush or ice. Where it is higher: crashes per 100k residents / yr and morning rush (6–10 am).
The headline for Nassau County: +143% change in yearly reported truck crashes from the 2000s (179) to the 2010s (436).
Overview
Police reported 4,266 crashes involving commercial trucks in Nassau County since 2015: 3,181 people were injured and 62 were killed.
That averages about 1 truck crash a day in fully reported years.
When crashes happen
The worst month is August with 9.8% of truck crashes; the quietest is January at 7.0%.
November through March accounts for 38.8% of truck crashes here, compared with 41.8% in New York.
By time of day, 8–9 am stands out with 8.4% of truck crashes.
Snow, slush or ice was on the road in 3.2% of truck crashes, compared with 9.4% in New York.
Where crashes happen
I-495 leads within 10 miles of ZIP 11550 with 8 fatal crashes involving a large truck since 2015. Next come SR-27 (7), SR-24 (3) and SR-25A (3).
Garbage & waste trucks
Garbage and refuse trucks were involved in 86 crashes, 2.0% of the total, against 3.6% across New York.
Their busiest month is January, with 17% of garbage-truck crashes.
Deaths per 100 garbage-truck crashes: 0.0, vs 1.4 for all truck crashes.
Route planning tips for ZIP 11550 fleets
- Build extra time into August routes: it has the most truck crashes here.
- Look at alternatives to I-495 at busy times: it leads this area in fatal truck crashes.
- Garbage-truck crashes here peak in January; review collection routes for that month.
- Morning starts matter: 27.7% of truck crashes fall between 6 and 10 am, higher than New York.
- Paste your stops into the free Route Planner to see the risk score, safer alternatives and low bridges.
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.
Reporting was incomplete in 2023, 2024 and 2025, so those years are greyed out and left out of rates and comparisons.
Truck crashes by year: all trucks vs garbage trucks
Seasonality: when trucks crash in Nassau County
By hour of day
Most dangerous roads for trucks
| Road | Fatal truck crashes since 2015 (within 10 miles) |
|---|---|
| I-495 | 8 |
| SR-27 | 7 |
| SR-24 | 3 |
| SR-25A | 3 |
| Francis Lewis Blvd | 2 |
| I-295 | 2 |
| Rockaway Blvd | 2 |
| SR-878 | 2 |
| 120 Ave | 1 |
| Augustina Ave | 1 |
Roads named most in all truck crash reports
| Road | Truck crashes since 2015 (Nassau County) |
|---|---|
| I-495 | 4 |
| Northern St Pkwy | 3 |
| Eb Long Island Expy | 2 |
| Long Island Expy Wb Exit 44 | 2 |
| Portland Ave Westbury | 2 |
| Brookville | 1 |
| E/B I-495, East Hills | 1 |
| E/B Lie Exit 36 | 1 |
ZIP 11550 at a glance
| Population | 60,960 |
| Density | 5,592 per sq mi |
| Median household income | $92,677 |
| Median home value | $464,841 |
| Home ownership | 50% |
Waste facilities and haulers nearby
Historical data: truck crashes in Nassau 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 | 154 | — | 5.6 |
| 2000s | 179 | +16% | 5.0 |
| 2010s | 415 | +131% | 6.3 |
| 2020s | 499 | +20% | 5.2 |
Reported truck crashes averaged 154 a year in the 1990s and 499 a year in the 2020s. Reporting practices changed over time, so part of any change can come from reporting. Fatal crashes involving a large truck averaged 6.2 a year in 2016–19 and 5.2 a year in 2020–24.
Nearby ZIP codes
Questions fleets ask about ZIP 11550
How common are truck crashes in ZIP 11550?
4,266 truck crashes have been reported in Nassau County since 2015, with 62 deaths and 3,181 injuries.
What is the most dangerous road for trucks in ZIP 11550?
Since 2015, I-495 has had the most fatal large-truck crashes within 10 miles of ZIP 11550: 8.
When do most truck crashes happen in ZIP 11550?
The worst month is August: 9.8% of truck crashes in Nassau County happen then.
How many garbage truck accidents happen in ZIP 11550?
Since 2015, Nassau County has reported 86 garbage-truck crashes, or 2.0% of its truck crashes.
How does ZIP 11550 compare with New York for truck crashes?
Per 100,000 residents, Nassau County has 35.5 truck crashes a year; New York has 28.0.
What is the best way to plan truck routes in ZIP 11550?
The free Route Planner takes your stops and returns a route risk score, safer alternatives and low-bridge warnings.
Crash reporting to FMCSA was incomplete in 2023, 2024 and 2025; those years are greyed out and left out of rates. 2026 is a partial year. Updated October 2026.