Quick answer
According to crimebycity.com's analysis of NHTSA Fatality Analysis Reporting System data, Rock Springs, WY recorded 13 traffic deaths in 12 fatal crashes from 2020 to 2024 — 11.4 deaths per 100,000 residents per year vs the US average of 12.3. Its Road Danger Score of 72/100 means a higher traffic-fatality rate than about 72% of ranked US cities (#2 of 6 in Wyoming, most dangerous first).
Road Danger Score
Traffic Deaths per 100K
Fatal Crashes 2020–2024
How Dangerous Are the Roads in Rock Springs, Wyoming?
Rock Springs has a Road Danger Score of 72/100 (Above-Average Road Danger). Over the five years from 2020 to 2024, federal crash data recorded 12 fatal motor-vehicle crashes in the city, killing 13 people — 11.4 traffic deaths per 100,000 residents per year, below the national average of 12.3.
Rock Springs ranks #2 out of 6 ranked cities in Wyoming and #599 out of 2,153 nationally for road danger (most dangerous first). The score is a percentile: a higher traffic-fatality rate than about 72% of ranked US cities.
Traffic deaths in Rock Springs rose 20% comparing 2020–2021 with 2023–2024.
What’s Behind Rock Springs’s Fatal Crashes (2020–2024)
Share of the city’s 12 fatal crashes where each factor was recorded. Factors overlap, so shares don’t sum to 100%.
| Crash Factor | Fatal Crashes | Rock Springs | National Avg |
|---|---|---|---|
| Drinking driver involved | 2 | 16.7% | 25.9% |
| Speeding involved | 2 | 16.7% | 28.2% |
| Pedestrian or cyclist involved | 2 | 16.7% | 22.5% |
| Dark / nighttime conditions | 2 | 16.7% | 49.8% |
Rock Springs Traffic Deaths by Year
Annual traffic fatalities in Rock Springs, Wyoming from NHTSA FARS. Single-year swings are normal in smaller cities; the Road Danger Score uses the full 5-year window.
| Year | Traffic Deaths |
|---|---|
| 2024 | 2 |
| 2023 | 4 |
| 2022 | 2 |
| 2021 | 3 |
| 2020 | 2 |
Frequently Asked Questions
How many fatal car accidents happen in Rock Springs, Wyoming?
According to NHTSA FARS data, Rock Springs recorded 12 fatal car accidents between 2020 and 2024, resulting in 13 traffic deaths — an average of 2.6 deaths per year.
How dangerous are the roads in Rock Springs?
Rock Springs has a Road Danger Score of 72/100, meaning its traffic-fatality rate is higher than about 72% of ranked US cities. The city averages 11.4 traffic deaths per 100,000 residents per year, compared to the US average of 12.3.
What causes fatal car accidents in Rock Springs?
Of Rock Springs's fatal crashes in 2020–2024, 17% involved a drinking driver, 17% involved speeding, 17% involved a pedestrian or cyclist, and 17% happened in dark conditions.
How many people die in car accidents in Rock Springs each year?
An average of 2.6 people per year died in car accidents in Rock Springs across 2020–2024 (13 total), based on the federal Fatality Analysis Reporting System.
Is driving in Rock Springs more dangerous than in other Wyoming cities?
Rock Springs ranks #2 of 6 ranked Wyoming cities for road danger (most dangerous first) and #599 of 2,153 nationally.