| Locality | Postal Code |
|---|---|
| Andale, Sedgwick | 67001 |
| Bel Aire, Sedgwick | 67220, 67226 |
| Bentley, Sedgwick | 67016 |
| Benton, Sedgwick | 67017 |
| Cheney, Sedgwick | 67025 |
| Clearwater, Sedgwick | 67026 |
| Colwich, Sedgwick | 67030 |
| Comotara, Sedgwick | 67226 |
| Derby, Sedgwick | 67037 |
| Eastborough, Sedgwick | 67206, 67207, 67208 |
| Garden Plain, Sedgwick | 67050 |
| Goddard, Sedgwick | 67052 |
| Greenwich, Sedgwick | 67055 |
| Haysville, Sedgwick | 67060 |
| Kechi, Sedgwick | 67067 |
| Maize, Sedgwick | 67101 |
| McConnell Air Force Base, Sedgwick | 67221 |
| Milton, Sedgwick | 67106 |
| Mount Hope, Sedgwick | 67108 |
| Mulvane, Sedgwick | 67110 |
| North Wichita, Sedgwick | 67204 |
| Oaklawn, Sedgwick | 67216 |
| Oatville, Sedgwick | 67215 |
| Park City, Sedgwick | 67147, 67204, 67219 |
| Peck, Sedgwick | 67120 |
| Planeview, Sedgwick | 67210 |