Estimated average retail price of regular-grade gasoline across all formulations in EIA's West Coast excluding California region, including taxes. The region contains Alaska, Arizona, Hawaii, Nevada, Oregon, and Washington.
Hawaii compared with the U.S.
Regular gasoline price- Hawaii
- $4.975/gal
- United States
- $4.157/gal
The West Coast excluding California average was $0.818 per gallon higher, or about 19.7% above the U.S. average.
Both figures are EIA weekly retail estimates for regular gasoline, including taxes, for the week of September 7, 2026. The Hawaii-side figure is the West Coast excluding California regional average, not a Hawaii statewide estimate. Recent EIA observations
- Prior week
- $4.823/gal
- Weekly change
- +15.2¢
- One year earlier
- $3.946/gal
- Change from one year earlier
- +102.9¢
How it was measured: FactVote uses EIA’s West Coast excluding California series, the smallest current EIA retail region that includes Hawaii. Changes are calculated from the published August 31, 2026 (prior week), and September 8, 2025 (52 weeks earlier), observations.
Keep in mind- EIA does not publish a current Hawaii statewide weekly gasoline-price series. This West Coast excluding California regional estimate should not be read as Hawaii’s statewide average.
- The regional average combines Alaska, Arizona, Hawaii, Nevada, Oregon, and Washington, and does not represent the price at every station or in every Hawaii community.
- Prices are nominal and not adjusted for inflation or seasonal patterns. Weekly estimates can be revised and can differ from monthly averages.
- Price changes alone do not establish the effect of any bill, official, or government action.
Context only. This number does not affect candidate matches or rankings.