Municipalities starting with I
The complete directory of Switzerland’s 2'110 political municipalities, in alphabetical order. Pick a first letter. Each municipality is listed with its official BFS number (Gemeindenummer) — the stable key behind all the data.
Data as of 2026-09-19
Municipalities starting with I
21 entries| Name | BFS no. | Canton | Postal code | Population |
|---|---|---|---|---|
| Icogne | 6239 | VS | 1977, 1978, 3963 | 625 |
| Iffwil | 541 | BE | 3305 | 442 |
| Ilanz/Glion | 3619 | GR | 7111, 7112, 7122 +14 | 5'101 |
| Illgau | 1363 | SZ | 6434 | 819 |
| Illnau-Effretikon | 296 | ZH | 8307, 8308, 8314 +2 | 17'973 |
| Inden | 6109 | VS | 3953 | 118 |
| Ingenbohl | 1364 | SZ | 6423, 6440 | 9'599 |
| Inkwil | 980 | BE | 3375 | 668 |
| Innerthal | 1343 | SZ | 8858 | 194 |
| Innertkirchen | 784 | BE | 3862, 3863 | 1'079 |
| Ins | 496 | BE | 3230, 3231, 3232 +1 | 3'800 |
| Interlaken | 581 | BE | 3797, 3798, 3799 +1 | 6'123 |
| Inwil | 1033 | LU | 6034, 6038 | 2'919 |
| Ipsach | 739 | BE | 2563 | 3'873 |
| Iseltwald | 582 | BE | 3807, 3808, 3809 | 399 |
| Isenthal | 1211 | UR | 6461 | 461 |
| Isérables | 6134 | VS | 1914 | 793 |
| Islisberg | 4084 | AG | 8905 | 682 |
| Isone | 5009 | TI | 6810 | 407 |
| Itingen | 2849 | BL | 4450, 4452 | 2'477 |
| Ittigen | 362 | BE | 3048, 3059, 3060 +4 | 11'482 |