Gas prices in Dubuque
Gas prices in DubuqueDaily metro average from AAA (2026-09-11), per gallon including taxes, for the Dubuque area of Iowa.
Regular
$4.22
per gallon · €0.96/L
Midgrade
$4.35
per gallon · €0.99/L
Premium
$5.13
per gallon · €1.17/L
Diesel
$5.87
per gallon · €1.34/L
up vs last week 4.6% vs last week ($4.04) up vs a year ago 38.6% vs a year ago ($3.05)
Nearest Iowa metros on price
The metros immediately either side of Dubuque in Iowa, so you can see whether paying $4.22 here is normal or not.
| Metro | Regular | vs Dubuque |
|---|---|---|
| Cedar Rapids | $4.17 | −$0.05 |
| Waterloo-Cedar Falls | $4.17 | −$0.05 |
| Des Moines | $4.18 | −$0.04 |
| Ames | $4.21 | −$0.02 |
| Dubuque | $4.22 | — |
All Iowa gas prices →
State average, trend, station map and calculators.
Gas prices near me →
Your own area's price and a live map of the stations around you.
Frequently asked questions
How much is gas in Dubuque right now?
Regular gasoline averages $4.22 per gallon across Dubuque today (AAA metro average, 2026-09-11). Midgrade is $4.35, premium $5.13 and diesel $5.87.
Is gas cheaper in Dubuque than the rest of Iowa?
A Iowa state comparison is unavailable today.
Where does Dubuque rank in Iowa?
Dubuque is the 9th cheapest of 9 Iowa metros AAA tracks.
Are gas prices in Dubuque higher than a year ago?
Yes — regular is 38.6% higher than this time last year ($3.05/gal then, $4.22 now).