| | City | Population |
| 1. | Zurich | 341,730 |
| 2. | Geneve | 183,981 |
| 3. | Basel | 164,488 |
| 4. | Bern | 121,631 |
| 5. | Lausanne | 116,751 |
| 6. | Winterthur | 91,908 |
| 7. | Sankt Gallen | 70,572 |
| 8. | Luzern | 57,066 |
| 9. | Zuerich (Kreis 11) | 54,260 |
| 10. | Biel | 48,614 |
| 11. | Zuerich (Kreis 3) | 46,018 |
| 12. | Zuerich (Kreis 9) | 44,878 |
| 13. | Thun | 42,136 |
| 14. | Koniz | 37,196 |
| 15. | La Chaux-de-Fonds | 36,825 |
| 16. | Zuerich (Kreis 10) | 36,216 |
| 17. | Rapperswil | 34,776 |
| 18. | Schaffhausen | 33,863 |
| 19. | Zuerich (Kreis 7) | 33,820 |
| 20. | Fribourg | 32,827 |
| 21. | Chur | 32,429 |
| 22. | Neuchatel | 31,270 |
| 23. | Vernier | 30,086 |
| 24. | Zuerich (Kreis 6) | 29,951 |
| 25. | Zuerich (Kreis 2) | 29,215 |
| 26. | Zuerich (Kreis 9) / Altstetten | 28,307 |
| 27. | Zuerich (Kreis 12) | 28,189 |
| 28. | Sion | 28,045 |
| 29. | Lancy | 27,291 |
| 30. | Aussersihl | 27,273 |
| 31. | Emmen | 26,889 |
| 32. | Lugano | 26,365 |
| 33. | Kriens | 25,010 |
| 34. | Yverdon-les-Bains | 23,702 |
| 35. | Zug | 23,435 |
| 36. | Uster | 23,279 |
| 37. | Le Chatelard | 23,192 |
| 38. | Montreux | 22,897 |
| 39. | Frauenfeld | 21,979 |
| 40. | Zuerich (Kreis 3) / Sihlfeld | 20,977 |
| 41. | Dietikon | 20,893 |
| 42. | Baar | 20,546 |
| 43. | Zuerich (Kreis 6) / Unterstrass | 20,045 |
| 44. | Dubendorf | 19,882 |
| 45. | Meyrin | 19,772 |
| 46. | Carouge | 19,344 |
| 47. | Wettingen | 18,191 |
| 48. | Allschwil | 18,189 |
| 49. | Zuerich (Kreis 11) / Oerlikon | 17,922 |
| 50. | Zuerich (Kreis 11) / Seebach | 17,851 |
| 51. | Renens | 17,811 |
| 52. | Kreuzlingen | 17,655 |
| 53. | Jona | 17,655 |
| 54. | Onex | 17,302 |
| 55. | Zuerich (Kreis 11) / Affoltern | 17,241 |
| 56. | Zuerich (Kreis 10) / Hoengg | 17,117 |
| 57. | Gossau | 17,043 |
| 58. | Muttenz | 16,927 |
| 59. | Wil | 16,808 |
| 60. | Nyon | 16,797 |
| 61. | Bellinzona | 16,572 |
| 62. | Zuerich (Kreis 9) / Albisrieden | 16,480 |
| 63. | Olten | 16,411 |
| 64. | Oberwinterthur (Kreis 2) | 16,356 |
| 65. | Kloten | 16,289 |
| 66. | Pully | 16,263 |
| 67. | Stadt Winterthur (Kreis 1) | 16,182 |
| 68. | Littau | 16,121 |
| 69. | Baden | 16,118 |
| 70. | Zuerich (Kreis 2) / Wollishofen | 16,073 |
| 71. | Horgen | 15,973 |
| 72. | Grenchen | 15,927 |
| 73. | Vevey | 15,812 |
| 74. | Zuerich (Kreis 10) / Wipkingen | 15,718 |
| 75. | Zuerich (Kreis 8) | 15,519 |
| 76. | Aarau | 15,501 |
| 77. | Herisau | 15,438 |
| 78. | Seen (Kreis 3) | 15,434 |
| 79. | Adliswil | 15,230 |
| 80. | Steffisburg | 15,191 |
| 81. | Monthey | 15,106 |
| 82. | Zuerich (Kreis 3) / Alt-Wiedikon | 14,931 |
| 83. | Pratteln | 14,877 |
| 84. | Solothurn | 14,853 |
| 85. | Sierre | 14,813 |
| 86. | Burgdorf | 14,788 |
| 87. | Martigny-Ville | 14,768 |
| 88. | Locarno | 14,509 |
| 89. | Freienbach | 14,302 |
| 90. | Langenthal | 14,184 |
| 91. | Schwyz | 14,177 |
| 92. | Binningen | 14,130 |
| 93. | Morges | 14,117 |
| 94. | Wohlen | 13,875 |
| 95. | Cham | 13,495 |
| 96. | Thalwil | 13,296 |
| 97. | Wadenswil | 13,269 |
| 98. | Bulach | 13,172 |
| 99. | Einsiedeln | 13,148 |
| 100. | Thonex | 13,057 |
The Source for World Rankings