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Fatal Crashes in Union County, New Jersey
203 fatal crashes and 209 fatalities from 2017-2023. Data from NHTSA FARS.
Deadliest fatal-crash clusters in Union County
Locations with multiple fatal crashes on the same road segment, 2017-2023. Click any location to pull the full report — every individual crash with vehicle, person, and contributing-factor detail.
Crashes by year
| Year | Crashes | Fatalities | Drunk driver |
| 2017 | 33 | 34 | 8 |
| 2018 | 27 | 27 | 6 |
| 2019 | 23 | 23 | 5 |
| 2020 | 29 | 30 | 5 |
| 2021 | 27 | 29 | 4 |
| 2022 | 29 | 29 | 3 |
| 2023 | 35 | 37 | 8 |
Cities in Union County
Fatal crashes by city within Union County. Need crash history at a specific address or intersection? Our intersection report shows every fatal crash within any radius of a GPS coordinate.
| City | Crashes | Fatalities |
| ELIZABETH | 55 | 57 |
| LINDEN | 28 | 29 |
| UNION | 21 | 22 |
| PLAINFIELD | 14 | 14 |
| RAHWAY | 11 | 11 |
| CLARK | 11 | 12 |
| HILLSIDE | 11 | 11 |
| ROSELLE | 7 | 7 |
| CRANFORD | 7 | 7 |
| SPRINGFIELD | 5 | 5 |
| WESTFIELD | 5 | 5 |
| SUMMIT | 5 | 5 |
| ROSELLE PARK | 4 | 4 |
| MOUNTAINSIDE | 4 | 5 |
| KENILWORTH | 3 | 3 |
When crashes happen
By month
| Month | Crashes |
| January | 21 |
| February | 11 |
| March | 13 |
| April | 14 |
| May | 11 |
| June | 24 |
| July | 12 |
| August | 17 |
| September | 18 |
| October | 22 |
| November | 19 |
| December | 21 |
Most dangerous hours
| Hour | Crashes |
| 19:00 | 19 |
| 06:00 | 14 |
| 12:00 | 12 |
| 18:00 | 12 |
| 02:00 | 11 |
| 23:00 | 11 |
| 03:00 | 11 |
| 17:00 | 10 |
| 09:00 | 10 |
| 21:00 | 10 |
Vehicles involved in fatal crashes
| Make | Vehicles involved |
| Honda | 32 |
| Nissan/Datsun | 26 |
| Ford | 25 |
| Toyota | 22 |
| Jeep / Kaiser-Jeep / Willys- Jeep | 15 |
| Chevrolet | 14 |
| Hyundai | 11 |
| Freightliner | 10 |
| Dodge | 10 |
| Unknown Make | 9 |
Conditions
Weather
| Weather | Crashes |
| Clear | 164 |
| Rain | 21 |
| Cloudy | 11 |
| Snow | 3 |
| Fog, Smog, Smoke | 2 |
| Freezing Rain or Drizzle | 1 |
| Not Reported | 1 |
Collision type
| Type | Crashes |
| Single vehicle / pedestrian / object | 153 |
| Angle | 23 |
| Front-to-Rear | 12 |
| Front-to-Front | 8 |
| Sideswipe - Same Direction | 6 |
| Other | 1 |
Need crash data for a specific location in Union County?
Our intersection report shows every fatal crash within any radius of a GPS coordinate — with a map, event sequence, contributing factors, vehicle and person details. Used by attorneys for discovery and insurance teams for risk assessment.
For programmatic access to Union County crash data, see the API guide. $19/mo for full access.