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. |
|---|---|---|---|---|
|
$3.129
03/21/2025
|
$3.055
03/21/2025
|
$3.293
03/21/2025
|
$3.799
03/21/2025
|
$3.341
03/21/2025
|
Today's lowest gas prices in Iowa and around Saint Marys
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Fast & Fresh 2801 Hamilton Blvd, Sioux City, IA |
$2.59
03/21/2025
|
$2.89
03/21/2025
|
$3.29
03/21/2025
|
$3.19
03/21/2025
|
Hy-Vee 1401 E 1st St, Grimes, IA |
$2.59
03/21/2025
|
03/21/2025
|
03/21/2025
|
$3.19
03/21/2025
|
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