Quick answer
According to crimebycity.com's analysis of NHTSA data, the most dangerous city to drive in in Utah is Vernal, UT with 24.3 traffic deaths per 100,000 residents per year (Road Danger Score 97/100), vs a US average of 12.3.
Highest Traffic-Fatality Rates in Utah
Cities ranked by Road Danger Score — 5-year traffic deaths per 100,000 residents from NHTSA FARS.
| # | City | Danger Score | Deaths per 100K/yr | Deaths (5-Yr) | Alcohol % | Speeding % |
|---|---|---|---|---|---|---|
| 1 | Vernal | 97/100 | 24.3 | 13 | 42% | 42% |
| 2 | Grantsville | 87/100 | 16.0 | 13 | 36% | 27% |
| 3 | South Salt Lake | 86/100 | 15.4 | 20 | 11% | 26% |
| 4 | Ogden | 78/100 | 12.6 | 55 | 23% | 28% |
| 5 | Spanish Fork | 77/100 | 12.5 | 29 | 15% | 26% |
| 6 | Salt Lake City | 75/100 | 12.0 | 128 | 21% | 29% |
| 7 | Murray | 72/100 | 11.4 | 28 | 23% | 23% |
| 8 | Centerville | 63/100 | 9.8 | 8 | 38% | 25% |
| 9 | West Valley City | 58/100 | 9.0 | 60 | 35% | 33% |
| 10 | Brigham City | 58/100 | 9.0 | 9 | 25% | 38% |
| 11 | Pleasant View | 57/100 | 8.8 | 5 | 33% | 0% |
| 12 | Hurricane | 56/100 | 8.7 | 11 | 18% | 18% |
| 13 | Cedar City | 52/100 | 8.2 | 17 | 6% | 29% |
| 14 | Payson | 51/100 | 8.0 | 10 | 13% | 13% |
| 15 | Tooele City | 50/100 | 7.9 | 16 | 31% | 19% |
| 16 | Logan | 50/100 | 7.8 | 22 | 14% | 23% |
| 17 | Roy | 49/100 | 7.8 | 15 | 13% | 7% |
| 18 | Draper | 49/100 | 7.7 | 19 | 37% | 58% |
| 19 | St. George | 45/100 | 7.2 | 39 | 14% | 26% |
| 20 | Taylorsville | 45/100 | 7.1 | 20 | 32% | 26% |
| 21 | Farmington | 37/100 | 6.1 | 8 | 14% | 14% |
| 22 | Clearfield | 33/100 | 5.7 | 10 | 10% | 30% |
| 23 | South Ogden | 33/100 | 5.6 | 5 | 0% | 60% |
| 24 | American Fork | 28/100 | 5.2 | 13 | 50% | 42% |
| 25 | Provo | 27/100 | 5.1 | 29 | 12% | 40% |
| 26 | Washington City | 26/100 | 5.0 | 9 | 13% | 25% |
| 27 | Kaysville | 25/100 | 4.9 | 8 | 29% | 29% |
| 28 | West Jordan | 24/100 | 4.7 | 27 | 50% | 46% |
| 29 | North Salt Lake | 20/100 | 4.2 | 5 | 0% | 40% |
| 30 | Layton | 17/100 | 3.8 | 16 | 14% | 14% |
| 31 | Lehi | 17/100 | 3.8 | 18 | 13% | 31% |
| 32 | Springville | 6/100 | 1.7 | 3 | 0% | 33% |
| 33 | Pleasant Grove | 5/100 | 1.6 | 3 | 33% | 33% |
| 34 | South Jordan | 2/100 | 0.7 | 3 | 0% | 67% |
| 35 | Syracuse | 1/100 | 0.5 | 1 | 100% | 0% |
| 36 | Bountiful | 1/100 | 0.4 | 1 | 0% | 0% |
Frequently Asked Questions
What is the most dangerous city to drive in in Utah?
Vernal, UT has the highest traffic-fatality rate in Utah: 24.3 deaths per 100,000 residents per year (most recent five-year period, NHTSA FARS), a Road Danger Score of 97/100.
What causes traffic deaths in these cities?
Across these 36 cities, an average of 23% of fatal crashes involved a drinking driver and 28% involved speeding (NHTSA FARS, most recent five-year period). These shares run higher than the safest-city list, alongside structural factors like road type and speed limits.
How is the Road Danger Score calculated?
The Road Danger Score is a percentile ranking from 1 to 100 based on each city's five-year traffic-fatality rate (deaths per 100,000 residents per year) from NHTSA FARS data: 100 = most dangerous to drive in, 1 = safest. See the methodology page for the full formula.