20 communes
| Commune | Canton | Rues | Adresses |
|---|---|---|---|
| Bühler | AR | 92 | 831 |
| Gais | AR | 205 | 1 840 |
| Grub (AR) | AR | 40 | 577 |
| Heiden | AR | 129 | 1 933 |
| Herisau | AR | 231 | 5 491 |
| Hundwil | AR | 176 | 936 |
| Lutzenberg | AR | 36 | 790 |
| Rehetobel | AR | 62 | 1 078 |
| Reute (AR) | AR | 51 | 562 |
| Schönengrund | AR | 29 | 365 |
| Schwellbrunn | AR | 119 | 1 085 |
| Speicher | AR | 86 | 1 843 |
| Stein (AR) | AR | 96 | 937 |
| Teufen (AR) | AR | 233 | 2 748 |
| Trogen | AR | 105 | 1 157 |
| Urnäsch | AR | 287 | 2 047 |
| Wald (AR) | AR | 54 | 655 |
| Waldstatt | AR | 60 | 1 008 |
| Walzenhausen | AR | 84 | 1 400 |
| Wolfhalden | AR | 87 | 1 229 |