Saint Marys
Iowa
Saint Marys Gas Prices - Find the Lowest Gas Prices in Saint Marys, IA
Search for the lowest gasoline prices in Saint Marys, IA. Find local Saint Marys gas prices and Saint Marys gas stations with the best prices to fill up at the pump today
National and Iowa Gas Price Averages
| National Avg. | IA Reg. Avg. | IA Plus Avg. | IA Prem. Avg. | IA Diesel Avg. |
|---|---|---|---|---|
|
$3.180
05/03/2025
|
$2.967
05/03/2025
|
$3.232
05/03/2025
|
$3.713
05/03/2025
|
$3.332
05/03/2025
|
Today's lowest gas prices in Iowa and around Saint Marys
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Country Store 2500 Gordon Dr, Sioux City, IA |
$2.50
05/03/2025
|
$2.80
05/03/2025
|
05/03/2025
|
$3.19
05/03/2025
|
Phillips 66 2825 Gordon Dr, Sioux City, IA |
$2.59
05/03/2025
|
05/03/2025
|
05/03/2025
|
05/03/2025
|
COVID-19 Resources
Add an Event
See All Events
Local Events
Des Moines Downtown Farmers Market
Saturday, May 3, 2025 from 7:00am to 12:00pm
Des Moines, IA
More info »
Flea Market at Iowa State Fairgrounds
Saturday, May 3, 2025 from 9:00am to 4:00pm
Des Moines, IA
More info »
Cinco de Mayo Festival
Saturday, May 3, 2025 from 12:00pm to 10:00pm
West Des Moines, IA
More info »
See All Events
In and Around Saint Marys, IA