Arizona Gas Prices
Weekly average gasoline price for Arizona — EIA retail survey data.
Current Arizona Gas Price
Arizona Average
$4.541/gal
Week ending Monday, July 20, 2026
EIA does not publish a direct weekly series for Arizona. Showing PADD 5 (West Coast, excl. California) regional average.
vs last year: +$0.776 (+20.6%)
National average
$4.001
vs national
+$0.540
National rank
#45 of 51
Weekly retail gasoline survey data from U.S. Energy Information Administration (EIA) (eia.gov). Updated 7/22/2026, 12:46:51 PM ET. Not live pump prices — always check your local station for current prices.
12-Month Price Trend
+$0.807 (+21.6%) over 52 weeksArizona Gas Taxes
State gas tax
18¢/gal
With federal (18.4¢)
36.4¢/gal
vs. state average
-15.7¢
Arizona drivers pay about 18¢ per gallon in state gasoline taxes, below the 33.7¢ average across the 50 states and D.C. Figures are approximate (as of 2025) and exclude local sales taxes; verify current rates with your state revenue department.
Other States
See the latest weekly average gasoline price in Arizona, how it compares with the national average, and what has been moving prices. Arizona prices are shaped by West-of-Rockies pipeline supply and a relatively low state fuel tax compared with California.
Arizona usually undercuts California but can spike when West Coast refining or pipeline issues tighten supply. This page tracks the weekly average, trend, and tax context.
Current Arizona Gas Price
This page shows the latest EIA weekly average retail price for regular gasoline in Arizona, with the survey week ending date and recent trend. It is a statewide (or best available regional) survey average — not a live price at a specific station.
Arizona Gas Taxes
Arizona drivers pay about 18¢ per gallon in state gasoline taxes (roughly 36.4¢ with the 18.4¢ federal tax) — 15.7¢ below the 33.7¢ average across the 50 states and D.C. (approx., as of 2025).
Why Arizona Prices Move
Arizona depends on product movements from West Coast and Southwest refining. Summer heat and tourism raise demand; California refinery outages often spill into Arizona pump prices within days.
Latest Arizona Energy News
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Arizona Gas Prices — Frequently Asked Questions
- What is the average gas price in Arizona?
- The EIA publishes a weekly average retail price for regular gasoline, typically each Monday for the prior week. This page lists the current Arizona weekly average with its survey date and trend. It is a survey average, not a live pump price.
- What is the gas tax in Arizona?
- Arizona drivers pay about 18¢ per gallon in state gasoline taxes (roughly 36.4¢ with the 18.4¢ federal tax) — 15.7¢ below the 33.7¢ average across the 50 states and D.C. (approx., as of 2025).
- Are these live pump prices in Arizona?
- No. These are EIA weekly survey averages for Arizona, not real-time prices at individual gas stations. Check local stations or a pump-price app for the current street price.
- Why is gas expensive (or cheap) in Arizona?
- Arizona gas is typically cheaper than California because of a much lower state tax (about 18¢/gal as of 2025, before federal tax), but it can still rise sharply when West Coast supply tightens.