What is the current diesel price in Alaska?

The current diesel price in Alaska is $5.33 per gallon as of July 28, 2026, according to AAA Gas Prices daily state diesel averages. This is $0.20 above the US national average of $5.13/gal. Alaska ranks #32 of 50 states by diesel price.

What is the diesel tax in Alaska?

Alaska's state diesel tax is 8 cents per gallon. Combined with the federal diesel tax of 24.4 cents per gallon, the total tax burden on a gallon of diesel in Alaska is 32.4 cents (6% of the retail price).

Updated July 28, 2026 - AAA daily average

Diesel Cost per Gallon in Alaska (2026)

$5.33/GAL

+0.20 vs US average ($5.13)Rank #32 of 50 statesPADD 5

Diesel Tax Breakdown

Federal diesel excise tax24.4c/gal

Alaska state diesel tax8.0c/gal

Total tax32.4c/gal

Tax as % of price6%

Sources: Federation of Tax Administrators, EIA. Rates as of April 2026.

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Sources: State diesel average from AAA Gas Prices (gasprices.aaa.com), July 28, 2026; US average and PADD context from the EIA Weekly On-Highway Diesel Fuel Survey (July 20, 2026); state tax from the Federation of Tax Administrators diesel tax table. State prices are representative averages; actual pump prices vary by retailer and location.

- US Average - All States - Trip Calculator - Diesel vs Gas - Fleet Cards