| Gas Station | Regular | Plus | Premium | Diesel |
 | Phillips 66
111 S 3rd Ave, Marshalltown, IA 50158
Get Directions | $3.699 | $3.559 | $4.009 | N/A |
 | Git-N-Go
902 W Lincoln Way, Marshalltown, IA 50158
Get Directions | $3.629 | N/A | N/A | N/A |
| Caseys
1402 S 12th Ave, Marshalltown, IA 50158
Get Directions | $3.629 | N/A | N/A | N/A |
| Caseys
1201 Iowa Ave W, Marshalltown, IA 50158
Get Directions | $3.659 | N/A | N/A | N/A |
 | BP
1701 Iowa Ave W, Marshalltown, IA 50158
Get Directions | $3.699 | $3.529 | $3.999 | $3.699 |
| Git-N-Go
3302 S Center St, Marshalltown, IA 50158
Get Directions | $3.629 | $3.529 | $3.759 | $3.689 |
| Kwik Star
2500 S Center St, Marshalltown, IA 50158
Get Directions | $3.629 | $3.529 | N/A | $3.689 |
| Kwik Star
810 S 3rd Ave, Marshalltown, IA 50158
Get Directions | $3.629 | $3.529 | N/A | $3.689 |
| Kum & Go
613 N 3rd Ave, Marshalltown, IA 50158
Get Directions | $3.659 | $3.529 | N/A | N/A |
| Kwik Star
814 S 6th St, Marshalltown, IA 50158
Get Directions | $3.659 | $3.529 | $3.749 | N/A |
| Caseys
111 N 3rd Ave, Marshalltown, IA 50158
Get Directions | $3.659 | N/A | N/A | N/A |
| Caseys
1009 W Lincoln Way, Marshalltown, IA 50158
Get Directions | $3.659 | $3.529 | N/A | N/A |
| Hy-Vee
808 S Center St, Marshalltown, IA 50158
Get Directions | $3.659 | $3.539 | $3.709
Lowest Price | N/A |
| Caseys
107 N Main St, Albion, IA 50005
Get Directions | $3.599 | $3.499
Lowest Price | N/A | $3.689 |
 | Conoco
806 W Main St, Le Grand, IA 50142
Get Directions | $3.519
Lowest Price | N/A | N/A | $3.669
Lowest Price |
 | Cenex
103 S Main, Laurel, IA 50141
Get Directions | N/A | N/A | $3.799 | $3.899 |
| Phillips 66
102 S Elm St, Gilman, IA 50106
Get Directions | N/A | $3.579 | N/A | N/A |
| Unbranded
102 E Church St, Gilman, IA 50106
Get Directions | $3.579 | N/A | N/A | N/A |
| Phillips 66
1659 Marshalltown Blvd, Melbourne, IA 50162
Get Directions | $3.659 | $3.529 | N/A | $3.689 |
| Caseys
409 E Center St, Conrad, IA 50621
Get Directions | $3.599 | N/A | N/A | $3.689 |