Arizona crash data, made useful
Covering a DUI arrest, a serious crash, or an impaired-driving story in Arizona? Go beyond the incident. These short, source-backed answers help show where an event fits into the bigger picture.
What days see the most alcohol-related crashes? What hours? Which months? Pick a question for a clear answer, a chart you can reference, and the underlying ADOT numbers.
Saturday and Sunday accounted for 43.1% of Arizona alcohol-related crashes from 2019–2024. See how each day compares on an average-day basis.
Explore crashes by day of week →Across 2019–2024, 71.7% occurred between 6 p.m. and 6 a.m. Explore the hourly pattern, which peaks at 2 a.m. and rises again in late evening.
Explore crashes by time of day →Across 2019–2024, November averaged 15.4 alcohol-related crashes per day, just ahead of December. Compare all 12 months using daily averages.
Explore crashes by month →Maricopa records the most crashes overall, but Coconino leads when six years of crashes are compared with resident population. Explore the blue-to-purple county map.
Explore the county map →Feel free to use our figures and findings in your reporting. Just cite AZDUI.org as the source of the analysis. A link back is appreciated but optional. Each answer includes the original ADOT sources and our calculations. No permission request or registration is needed.
A note on terminology: these are alcohol-related crash statistics—not DUI arrest counts or all drug-impaired crashes. A higher crash count does not by itself mean a higher per-driver risk; traffic exposure varies by time and place.