| Ortschaft | Postleitzahl |
|---|---|
| Acme, Concordia | 71316 |
| Black Hawk, Concordia | 71373 |
| Bougere, Concordia | 71373 |
| Clayton, Concordia | 71326 |
| Clayton Junction, Concordia | 71326 |
| Concordia Lake, Concordia | 71334 |
| Deer Park, Concordia | 71373 |
| Delta Garden, Concordia | 71334 |
| Doty Garden, Concordia | 71334 |
| Dunbarton, Concordia | 71334 |
| Eva, Concordia | 71354 |
| Fairview, Concordia | 71373 |
| Ferriday, Concordia | 71334 |
| Foules, Concordia | 71326 |
| Frogmore, Concordia | 71334 |
| Green Acres, Concordia | 71373 |
| Hammet, Concordia | 71373 |
| Island Road, Concordia | 71354 |
| Jonesville, Concordia | 71343 |
| Junks, Concordia | 71326 |
| Kemps Landing, Concordia | 71354 |
| Lake Saint John, Concordia | 71334 |
| Levee Heights, Concordia | 71334 |
| Levens Addition, Concordia | 71334 |
| Lucerne, Concordia | 71373 |
| Minorca, Concordia | 71334 |