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Ranking · Data 2025 · Source: BFS
The largest municipalities in canton Aargau (2025)
National ranking →Baden is the largest municipality in canton Aargau with 24'012 residents (2025). It is followed by Aarau (22'932) and Wettingen (22'027). Source: BFS, STATPOP 2025.
Ranking
BFS · STATPOP · 2025| Rank | Municipality | Residents | Residents |
|---|---|---|---|
| 1 | Baden | 24'012 | 24'012 |
| 2 | Aarau | 22'932 | 22'932 |
| 3 | Wettingen | 22'027 | 22'027 |
| 4 | Wohlen | 18'162 | 18'162 |
| 5 | Oftringen | 15'198 | 15'198 |
| 6 | Rheinfelden | 14'034 | 14'034 |
| 7 | Brugg | 13'615 | 13'615 |
| 8 | Spreitenbach | 13'377 | 13'377 |
| 9 | Zofingen | 13'054 | 13'054 |
| 10 | Suhr | 11'760 | 11'760 |
| 11 | Möhlin | 11'351 | 11'351 |
| 12 | Lenzburg | 11'322 | 11'322 |
| 13 | Rothrist | 9'979 | 9'979 |
| 14 | Reinach | 9'858 | 9'858 |
| 15 | Neuenhof | 9'306 | 9'306 |
| 16 | Oberentfelden | 9'061 | 9'061 |
| 17 | Aarburg | 9'040 | 9'040 |
| 18 | Obersiggenthal | 9'020 | 9'020 |
| 19 | Menziken | 8'909 | 8'909 |
| 20 | Bremgarten | 8'902 | 8'902 |
| 21 | Muri | 8'850 | 8'850 |
| 22 | Gränichen | 8'699 | 8'699 |
| 23 | Buchs | 8'651 | 8'651 |
| 24 | Zurzach | 8'346 | 8'346 |
| 25 | Villmergen | 8'290 | 8'290 |
| 26 | Windisch | 8'286 | 8'286 |
| 27 | Untersiggenthal | 7'875 | 7'875 |
| 28 | Würenlos | 7'046 | 7'046 |
| 29 | Küttigen | 7'025 | 7'025 |
| 30 | Mellingen | 6'324 | 6'324 |
| 31 | Rupperswil | 6'317 | 6'317 |
| 32 | Frick | 6'211 | 6'211 |
| 33 | Fislisbach | 6'134 | 6'134 |
| 34 | Kaiseraugst | 5'985 | 5'985 |
| 35 | Gebenstorf | 5'840 | 5'840 |
| 36 | Seon | 5'716 | 5'716 |
| 37 | Würenlingen | 5'323 | 5'323 |
| 38 | Kölliken | 5'133 | 5'133 |
| 39 | Strengelbach | 5'080 | 5'080 |
| 40 | Berikon | 5'026 | 5'026 |
| 41 | Möriken-Wildegg | 5'025 | 5'025 |
| 42 | Niederlenz | 4'998 | 4'998 |
| 43 | Zufikon | 4'960 | 4'960 |
| 44 | Ehrendingen | 4'919 | 4'919 |
| 45 | Birr | 4'868 | 4'868 |
| 46 | Niederrohrdorf | 4'751 | 4'751 |
| 47 | Rudolfstetten-Friedlisberg | 4'667 | 4'667 |
| 48 | Schöftland | 4'658 | 4'658 |
| 49 | Erlinsbach | 4'650 | 4'650 |
| 50 | Safenwil | 4'629 | 4'629 |
| 51 | Unterentfelden | 4'579 | 4'579 |
| 52 | Sins | 4'561 | 4'561 |
| 53 | Döttingen | 4'525 | 4'525 |
| 54 | Seengen | 4'516 | 4'516 |
| 55 | Hunzenschwil | 4'472 | 4'472 |
| 56 | Böttstein | 4'428 | 4'428 |
| 57 | Staufen | 4'411 | 4'411 |
| 58 | Brittnau | 4'350 | 4'350 |
| 59 | Oberrohrdorf | 4'265 | 4'265 |
| 60 | Dottikon | 4'240 | 4'240 |
| 61 | Muhen | 4'099 | 4'099 |
| 62 | Merenschwand | 3'945 | 3'945 |
| 63 | Widen | 3'909 | 3'909 |
| 64 | Magden | 3'903 | 3'903 |
| 65 | Gipf-Oberfrick | 3'886 | 3'886 |
| 66 | Laufenburg | 3'882 | 3'882 |
| 67 | Hausen | 3'850 | 3'850 |
| 68 | Unterkulm | 3'807 | 3'807 |
| 69 | Ennetbaden | 3'801 | 3'801 |
| 70 | Beinwil am See | 3'711 | 3'711 |
| 71 | Klingnau | 3'710 | 3'710 |
| 72 | Stein | 3'660 | 3'660 |
| 73 | Lupfig | 3'484 | 3'484 |
| 74 | Meisterschwanden | 3'330 | 3'330 |
| 75 | Othmarsingen | 3'301 | 3'301 |
| 76 | Waltenschwil | 3'291 | 3'291 |
| 77 | Boswil | 3'209 | 3'209 |
| 78 | Sarmenstorf | 3'194 | 3'194 |
| 79 | Murgenthal | 3'188 | 3'188 |
| 80 | Schafisheim | 3'131 | 3'131 |
| 81 | Kaisten | 3'063 | 3'063 |
| 82 | Birmenstorf | 3'053 | 3'053 |
| 83 | Niederwil | 3'030 | 3'030 |
| 84 | Oberkulm | 3'026 | 3'026 |
| 85 | Bergdietikon | 2'993 | 2'993 |
| 86 | Böztal | 2'985 | 2'985 |
| 87 | Lengnau | 2'944 | 2'944 |
| 88 | Herznach-Ueken | 2'765 | 2'765 |
| 89 | Endingen | 2'758 | 2'758 |
| 90 | Hägglingen | 2'707 | 2'707 |
| 91 | Oberwil-Lieli | 2'699 | 2'699 |
| 92 | Zeiningen | 2'604 | 2'604 |
| 93 | Fahrwangen | 2'587 | 2'587 |
| 94 | Eiken | 2'573 | 2'573 |
| 95 | Stetten | 2'540 | 2'540 |
| 96 | Schinznach | 2'461 | 2'461 |
| 97 | Leuggern | 2'442 | 2'442 |
| 98 | Dintikon | 2'405 | 2'405 |
| 99 | Jonen | 2'333 | 2'333 |
| 100 | Auw | 2'325 | 2'325 |
| 101 | Mägenwil | 2'305 | 2'305 |
| 102 | Killwangen | 2'272 | 2'272 |
| 103 | Villigen | 2'257 | 2'257 |
| 104 | Gontenschwil | 2'249 | 2'249 |
| 105 | Oberlunkhofen | 2'196 | 2'196 |
| 106 | Mettauertal | 2'156 | 2'156 |
| 107 | Remetschwil | 2'102 | 2'102 |
| 108 | Wallbach | 2'084 | 2'084 |
| 109 | Vordemwald | 2'026 | 2'026 |
| 110 | Künten | 1'978 | 1'978 |
| 111 | Arni | 1'953 | 1'953 |
| 112 | Fischbach-Göslikon | 1'887 | 1'887 |
| 113 | Wohlenschwil | 1'876 | 1'876 |
| 114 | Koblenz AG | 1'835 | 1'835 |
| 115 | Boniswil | 1'795 | 1'795 |
| 116 | Hirschthal | 1'772 | 1'772 |
| 117 | Teufenthal | 1'772 | 1'772 |
| 118 | Holziken | 1'768 | 1'768 |
| 119 | Auenstein | 1'747 | 1'747 |
| 120 | Bözberg | 1'696 | 1'696 |
| 121 | Reitnau | 1'663 | 1'663 |
| 122 | Unterlunkhofen | 1'662 | 1'662 |
| 123 | Aristau | 1'655 | 1'655 |
| 124 | Biberstein | 1'653 | 1'653 |
| 125 | Sisseln | 1'653 | 1'653 |
| 126 | Leibstadt | 1'639 | 1'639 |
| 127 | Oberrüti | 1'631 | 1'631 |
| 128 | Egliswil | 1'627 | 1'627 |
| 129 | Holderbank | 1'610 | 1'610 |
| 130 | Veltheim | 1'598 | 1'598 |
| 131 | Riniken | 1'594 | 1'594 |
| 132 | Bellikon | 1'587 | 1'587 |
| 133 | Mumpf | 1'565 | 1'565 |
| 134 | Schneisingen | 1'551 | 1'551 |
| 135 | Tägerig | 1'528 | 1'528 |
| 136 | Dietwil | 1'476 | 1'476 |
| 137 | Wittnau | 1'449 | 1'449 |
| 138 | Uerkheim | 1'442 | 1'442 |
| 139 | Birrwil | 1'416 | 1'416 |
| 140 | Zetzwil | 1'402 | 1'402 |
| 141 | Hendschiken | 1'399 | 1'399 |
| 142 | Staffelbach | 1'398 | 1'398 |
| 143 | Dürrenäsch | 1'393 | 1'393 |
| 144 | Remigen | 1'380 | 1'380 |
| 145 | Mühlau | 1'368 | 1'368 |
| 146 | Tegerfelden | 1'326 | 1'326 |
| 147 | Beinwil (Freiamt) | 1'318 | 1'318 |
| 148 | Buttwil | 1'305 | 1'305 |
| 149 | Zeihen | 1'268 | 1'268 |
| 150 | Bünzen | 1'247 | 1'247 |
| 151 | Oeschgen | 1'181 | 1'181 |
| 152 | Büttikon | 1'155 | 1'155 |
| 153 | Schmiedrued | 1'145 | 1'145 |
| 154 | Gansingen | 1'125 | 1'125 |
| 155 | Mülligen | 1'124 | 1'124 |
| 156 | Freienwil | 1'117 | 1'117 |
| 157 | Abtwil | 1'107 | 1'107 |
| 158 | Wölflinswil | 1'105 | 1'105 |
| 159 | Münchwilen | 1'091 | 1'091 |
| 160 | Obermumpf | 1'090 | 1'090 |
| 161 | Eggenwil | 1'063 | 1'063 |
| 162 | Hallwil | 1'040 | 1'040 |
| 163 | Full-Reuenthal | 1'021 | 1'021 |
| 164 | Rottenschwil | 1'013 | 1'013 |
| 165 | Wegenstetten | 1'008 | 1'008 |
| 166 | Birrhard | 993 | 993 |
| 167 | Thalheim | 984 | 984 |
| 168 | Brunegg | 971 | 971 |
| 169 | Kirchleerau | 950 | 950 |
| 170 | Moosleerau | 945 | 945 |
| 171 | Schupfart | 922 | 922 |
| 172 | Zuzgen | 918 | 918 |
| 173 | Schlossrued | 878 | 878 |
| 174 | Siglistorf | 871 | 871 |
| 175 | Rüfenach | 869 | 869 |
| 176 | Bottenwil | 862 | 862 |
| 177 | Hellikon | 837 | 837 |
| 178 | Ammerswil | 801 | 801 |
| 179 | Densbüren | 784 | 784 |
| 180 | Leutwil | 763 | 763 |
| 181 | Bettwil | 736 | 736 |
| 182 | Schwaderloch | 727 | 727 |
| 183 | Islisberg | 682 | 682 |
| 184 | Besenbüren | 677 | 677 |
| 185 | Oberhof | 595 | 595 |
| 186 | Fisibach | 595 | 595 |
| 187 | Uezwil | 553 | 553 |
| 188 | Leimbach | 529 | 529 |
| 189 | Habsburg | 430 | 430 |
| 190 | Kallern | 419 | 419 |
| 191 | Mönthal | 391 | 391 |
| 192 | Olsberg | 366 | 366 |
| 193 | Mandach | 328 | 328 |
| 194 | Geltwil | 242 | 242 |
| 195 | Mellikon | 227 | 227 |
| 196 | Wiliberg | 175 | 175 |
STATPOP 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026
How we measure this
BFS · STATPOPPermanent resident population per municipality from the BFS STATPOP register (2025). Municipality mergers change this list over time — the ranking always reflects the current municipal boundaries. The smallest municipalities are at the bottom of the table.
Frequently asked questions
- Which is the largest municipality in canton Aargau?
- Baden is the largest municipality in canton Aargau with 24'012 residents (2025).
- How many municipalities does Switzerland have?
- Switzerland currently has 2,131 municipalities. The number falls almost every year through mergers; all figures here reflect the current municipal register.