| Gas Station | Regular | Plus | Premium | Diesel |
 | Valero
301 S Floyd Blvd, Sioux City, IA 51101
Get Directions | N/A | N/A | $3.399
Lowest Price | $3.759 |
 | Unbranded
711 Gordon Dr, Sioux City, IA 51101
Get Directions | $3.559 | $3.909 | N/A | N/A |
 | Cenex
1800 N Us Highway 75, Sioux City, IA 51105
Get Directions | $3.489 | $3.309 | $3.829 | $3.759 |
| Caseys
1100 Lewis Blvd, Sioux City, IA 51105
Get Directions | $3.309 | N/A | N/A | $3.799 |
| Hartland
623 14th St, Sioux City, IA 51105
Get Directions | $3.329 | N/A | N/A | N/A |
| Hy-Vee
3333 Gordon Dr, Sioux City, IA 51105
Get Directions | $3.689 | N/A | $3.889 | N/A |
| Kum & Go
2930 Gordon Dr, Sioux City, IA 51105
Get Directions | $3.559 | $3.329 | N/A | N/A |
| Kum & Go
1373 Pierce St, Sioux City, IA 51105
Get Directions | $3.559 | $3.299 | $3.779 | $3.779 |
| Kum & Go
1401 Court St, Sioux City, IA 51105
Get Directions | $3.589 | $3.329 | N/A | N/A |
 | Phillips 66
2825 Gordon Dr, Sioux City, IA 51105
Get Directions | $3.389 | N/A | N/A | $3.699 |
| Hartland
3501 Jones St, Sioux City, IA 51104
Get Directions | $3.699 | N/A | $4.099 | N/A |
| Hy-Vee
2801 Hamilton Blvd, Sioux City, IA 51104
Get Directions | $3.559 | N/A | $3.989 | $3.779 |
| Unbranded
2501 Floyd Blvd, Sioux City, IA 51104
Get Directions | $3.519 | $3.279
Lowest Price | N/A | $3.799 |
| Caseys
3731 Hamilton Blvd, Sioux City, IA 51104
Get Directions | $3.309 | N/A | $3.739 | N/A |
| Kum & Go
2626 Court St, Sioux City, IA 51104
Get Directions | N/A | $3.329 | N/A | N/A |
| Phillips 66
800 Hamilton Blvd, Sioux City, IA 51103
Get Directions | $3.299
Lowest Price | N/A | $3.889 | $3.589
Lowest Price |
 | Conoco
1203 Tri View Ave, Sioux City, IA 51103
Get Directions | $3.329 | N/A | $3.889 | N/A |
| Unbranded
923 W 7th St, Sioux City, IA 51103
Get Directions | $3.389 | N/A | N/A | N/A |
| Kum & Go
1821 Hamilton Blvd, Sioux City, IA 51103
Get Directions | $3.649 | $3.299 | $3.779 | $3.779 |
| Caseys
1727 Casselman St, Sioux City, IA 51103
Get Directions | $3.309 | N/A | N/A | N/A |