| Locality | Post Code |
|---|---|
| Carter, Tripp | 57580 |
| Clearfield, Tripp | 57580 |
| Colome, Tripp | 57528 |
| Hamill, Tripp | 57534 |
| Ideal, Tripp | 57541 |
| Keyapaha, Tripp | 57580 |
| Millboro, Tripp | 57580 |
| Mosher, Tripp | 57580 |
| Weaver, Tripp | 57580 |
| Wewela, Tripp | 57580 |
| Winner, Tripp | 57580 |
| Witten, Tripp | 57584 |