| Rank | Name | Canton | Pop. | Rank | Name | Canton | Pop. | ||
|---|---|---|---|---|---|---|---|---|---|
.jpg) Zürich  Geneva |
1 | Zürich | Zürich | 421,878 | 11 | Thun | Bern | 43,476 |  Basel  Lausanne |
| 2 | Geneva | Geneva | 203,856 | 12 | Bellinzona | Ticino | 43,360 | ||
| 3 | Basel | Basel-Stadt | 178,120 | 13 | Köniz | Bern | 42,388 | ||
| 4 | Lausanne | Vaud | 140,202 | 14 | La Chaux-de-Fonds | Neuchâtel | 36,915 | ||
| 5 | Bern | Bern | 134,794 | 15 | Fribourg | Fribourg | 38,039 | ||
| 6 | Winterthur | Zürich | 114,220 | 16 | Schaffhausen | Schaffhausen | 36,952 | ||
| 7 | Lucerne | Luzern | 82,620 | 17 | Vernier | Geneva | 34,898 | ||
| 8 | St. Gallen | St. Gallen | 76,213 | 18 | Chur | Graubünden | 36,336 | ||
| 9 | Lugano | Ticino | 62,315 | 19 | Sion | Valais | 34,978 | ||
| 10 | Biel/Bienne | Bern | 55,206 | 20 | Uster | Zürich | 35,337 | ||