| Locality | Post Code |
|---|---|
| Almena, Barron | 54805 |
| Barron, Barron | 54812 |
| Barronett, Barron | 54813 |
| Brill, Barron | 54818 |
| Cameron, Barron | 54822 |
| Canton, Barron | 54868 |
| Chetek, Barron | 54728 |
| Comstock, Barron | 54826 |
| Cumberland, Barron | 54829 |
| Dallas, Barron | 54733 |
| Haugen, Barron | 54841 |
| Hillsdale, Barron | 54733 |
| Mikana, Barron | 54857 |
| Poskin, Barron | 54812 |
| Prairie Farm, Barron | 54762 |
| Rice Lake, Barron | 54868 |
| Turtle Lake, Barron | 54889 |