Today's Average Fuel Prices
Access the average daily fuel prices, available to political subdivisions.
Weekly Fuel Prices
- Week of September 14, 2026 (52 KB) .xlsx (UPDATED 9/14/26 at 8:02 a.m.)
- Week of September 7, 2026 (52.5 KB) .xlsx
- Week of August 31, 2026 (52.5 KB) .xlsx
- Week of August 24, 2026 (52.5 KB) .xlsx
- Week of August 17, 2026 (52.5 KB) .xlsx
- Week of August 10, 2026 (52.5 KB) .xlsx
- Week of August 3, 2026 (52.5 KB) .xlsx
- Week of July 27, 2026 (52.5 KB) .xlsx
- Week of July 20, 2026 (52.5 KB) .xlsx
- Week of July 13, 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: