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 Avg. | IA Reg. Avg. | IA Plus Avg. | IA Prem. Avg. | IA Diesel Avg. |
---|---|---|---|---|
$3.127
03/24/2025
|
$3.047
03/24/2025
|
$3.298
03/24/2025
|
$3.781
03/24/2025
|
$3.343
03/24/2025
|
Station | Regular | Plus | Premium | Diesel |
---|---|---|---|---|
Hy-Vee 1401 E 1st St, Grimes, IA |
$2.59
03/24/2025
|
$3.27
03/24/2025
|
03/24/2025
|
$3.29
03/24/2025
|
Fast & Fresh 2801 Hamilton Blvd, Sioux City, IA |
$2.59
03/24/2025
|
$2.89
03/24/2025
|
$3.29
03/24/2025
|
$3.19
03/24/2025
|