Today's Average Fuel Prices
Access the average daily fuel prices, available to political subdivisions.
Weekly Fuel Prices
- Week of July 27, 2026 (52.5 KB) .xlsx (UPDATED 7/31/26 at 8:20 a.m.)
- Week of July 20, 2026 (52.5 KB) .xlsx
- Week of July 13, 2026 (52.5 KB) .xlsx
- Week of July 6, 2026 (52.5 KB) .xlsx
- Week of June 29, 2026 (52.5 KB) .xlsx
- Week of June 22, 2026 (52.5 KB) .xlsx
- Week of June 15, 2026 (52.5 KB) .xlsx
- Week of June 8, 2026 (52.5 KB) .xlsx
- Week of June 1, 2026 (52.5 KB) .xlsx
- Week of May 26, 2026 (52.5 KB) .xlsx
* The Iowa DOT will only keep 60 days of past fuel prices. Please keep your own records if you need them for a longer time period.
Notes: Bio Diesel Blender Tax Credit is not reflected in posted pricing.
Superfund Excise Tax
Superfund Excise Tax rate was adjusted for inflation starting January 1, 2024. This tax should be billed as a separate line item on invoices. Please see list below: