Communes du district
| Commune | NPA | Habitants |
|---|---|---|
| Arboldswil | 4424 +1 | 608 |
| Bennwil | 4431 +2 | 677 |
| Bretzwil | 4207 | 736 |
| Diegten | 4457 +3 | 1 643 |
| Eptingen | 4458 | 560 |
| Hölstein | 4434 +1 | 2 643 |
| Lampenberg | 4432 | 581 |
| Langenbruck | 4438 | 975 |
| Lauwil | 4426 +3 | 324 |
| Liedertswil | 4436 | 156 |
| Niederdorf | 4435 +2 | 1 783 |
| Oberdorf (BL) | 4436 +1 | 2 577 |
| Reigoldswil | 4418 | 1 593 |
| Titterten | 4425 | 442 |
| Waldenburg | 4437 +2 | 1 124 |