| Locality | Post Code |
|---|---|
| Bellevue, Barry | 49021 |
| Cloverdale, Barry | 49035 |
| Delton, Barry | 49046 |
| Dowling, Barry | 49050 |
| Freeport, Barry | 49325 |
| Hastings, Barry | 49058 |
| Hickory Corners, Barry | 49060 |
| Lake Odessa, Barry | 48849 |
| Middleville, Barry | 49333 |
| Nashville, Barry | 49073 |
| Plainwell, Barry | 49080 |
| Shelbyville, Barry | 49344 |
| Wayland, Barry | 49348 |
| Woodland, Barry | 48897 |
| Yankee Springs, Barry | 49333 |