| Locality | Post Code |
|---|---|
| Bakerville, Jefferson | 62864 |
| Belle Rive, Jefferson | 62810 |
| Bluford, Jefferson | 62814 |
| Bonnie, Jefferson | 62816 |
| Boyd, Jefferson | 62830 |
| Camp Ground, Jefferson | 62864 |
| Divide, Jefferson | 62889 |
| Dix, Jefferson | 62830 |
| Dodds, Jefferson | 62864 |
| Drivers, Jefferson | 62898 |
| Grand Prairie, Jefferson | 62898 |
| Idlewood, Jefferson | 62864 |
| Ina, Jefferson | 62846 |
| Marcoe, Jefferson | 62864 |
| Marlow, Jefferson | 62872 |
| Miller Lake, Jefferson | 62864 |
| Moores Prairie, Jefferson | 62810 |
| Mount Vernon, Jefferson | 62864 |
| Nason, Jefferson | 62816 |
| Opdyke, Jefferson | 62872 |
| Roaches, Jefferson | 62898 |
| Scheller, Jefferson | 62883 |
| Spring Garden, Jefferson | 62846 |
| Summersville, Jefferson | 62864 |
| Texico, Jefferson | 62889 |
| Waltonville, Jefferson | 62894 |