| Locality | Post Code |
|---|---|
| Argyle, Lee | 52619 |
| Bluff Park, Lee | 52639 |
| Charleston, Lee | 52619 |
| Denmark, Lee | 52624 |
| Donnellson, Lee | 52625 |
| Farmington, Lee | 52626 |
| Fort Madison, Lee | 52627 |
| Franklin, Lee | 52625 |
| Galland, Lee | 52639 |
| Hillsboro, Lee | 52630 |
| Houghton, Lee | 52631 |
| Keokuk, Lee | 52632 |
| Montrose, Lee | 52639 |
| Mooar, Lee | 52632 |
| Mount Hamill, Lee | 52625 |
| Pilot Grove, Lee | 52648 |
| Primrose, Lee | 52625 |
| Saint Paul, Lee | 52657 |
| Salem, Lee | 52649 |
| Sand Prairie, Lee | 52619 |
| Sandusky, Lee | 52632 |
| Sawyer, Lee | 52627 |
| Summitville, Lee | 52632 |
| West Point, Lee | 52656 |
| Wever, Lee | 52658 |