Arizona in 2017
Deaths 998Fatal crashes 917Per 100,000 14.2US deaths 37,473
FARS data are based on police crash reports and other sources; the drunk-driving measure is based on the highest BAC of any driver in the crash. Final FARS file for 2017.
In 2017, 998 people died in 917 fatal crashes in Arizona, 14.2 deaths per 100,000 residents against 11.5 nationally.
The death toll rose 5% from 952 in 2016 to 998 in 2017.
Arizona accounted for 2.7% of the 37,473 crash deaths recorded nationally that year.
24.9% of the state's fatal crashes that year had at least one driver reported as drinking.
By FHWA road function class, the largest share was on other principal arterial roads (35%).
32% of the crashes happened between 6pm to midnight; Friday was the most common day.
Compared with 2016 and the nation
| Measure | Arizona 2017 | Arizona 2016 | United States 2017 |
|---|---|---|---|
| Deaths | 998 | 952 | 37,473 |
| Fatal crashes | 917 | 856 | 34,560 |
| Deaths per 100,000 residents | 14.2 | 13.7 | 11.5 |
| Crashes with a drinking driver | 25% | 24% | 27% |
Counties in 2017
Every county with a fatal crash in 2017, by deaths. Counts under three are shown as "1–2" (small-count rule); the per-100,000 column is blank for them. 15 counties listed.
| County | Fatal crashes | Deaths | Per 100,000 | Deaths 2015–2024 |
|---|---|---|---|---|
| Maricopa County | 434 | 462 | 9.9 | 5,330 |
| Pima County | 111 | 114 | 10.6 | 1,451 |
| Pinal County | 64 | 71 | 13.8 | 713 |
| Yavapai County | 51 | 55 | 21.8 | 528 |
| Navajo County | 43 | 52 | 47.5 | 410 |
| Apache County | 39 | 47 | 72.5 | 318 |
| Coconino County | 38 | 47 | 32.4 | 520 |
| Mohave County | 39 | 43 | 19.0 | 561 |
| Yuma County | 25 | 26 | 11.8 | 253 |
| Gila County | 24 | 26 | 48.1 | 219 |
| Cochise County | 19 | 22 | 17.5 | 259 |
| La Paz County | 15 | 18 | 105.9 | 185 |
| Graham County | 8 | 8 | 19.9 | 97 |
| Santa Cruz County | 6 | 6 | 11.9 | 67 |
| Greenlee County | 1–2 | 1–2 | — | 14 |
Per 100,000 uses the 2024 population estimate for every year, so early-year rates are understated where a county has grown.
Hour of day
Weekday
Road type
Questions and answers
How many people died in crashes in Arizona in 2017?
998 people in 917 fatal crashes, according to NHTSA's FARS 2017 file, or 14.2 per 100,000 residents.
Which county in Arizona had the most crash deaths in 2017?
Maricopa County with 462 deaths in 434 fatal crashes. The table on this page lists every county with a fatal crash that year.
How did 2017 compare with 2016 in Arizona?
998 deaths against 952 in 2016 (+5%). Nationally the 2017 total was 37,473.
Provenance
Source: NHTSA Fatality Analysis Reporting System, 2017 national file (accident table, vehicle and person tables); US Census Bureau population estimates. Data through 31 Dec 2024; generated 30 Sep 2026.