Diesel Prices in Mason City, IA
Cheapest
$5.799
Average
$5.799
Most expensive
$5.799
Stations
3
| Station | Address | Diesel |
|---|---|---|
| Kwik Star | 1502 S Federal Ave | $5.799 |
| Kwik Star | 235 S Eisenhower Ave | $5.799 |
| Kwik Star | 1316 4th St Sw | $5.799 |
Updated Nov 7, 2026, 08:21 AM EST