Canton
Aargau: municipalities in numbers
Aargau (canton) has 197 municipalities and 743,768 residents across 1,357 km², or 548 people per km². Population: +13.8% between 2015 and 2025.
- 743,768 residents
- 197 municipalities
- 1,357 km²
- 548 people/km²
Map and records: Aargau
Population change over 10 years
All municipalities in Aargau
Click a column heading to sort the table.
| Municipality | Population | Population change over 10 years | Population density | Area | Share of foreign nationals | Share of people aged 65 and over |
|---|---|---|---|---|---|---|
| Baden | 24,012 | +9.1% | 1,823 people/km² | 13.2 km² | 30.1% | 17.1% |
| Aarau | 22,932 | +10.7% | 1,858 people/km² | 12.3 km² | 23.5% | 18.4% |
| Wettingen | 22,027 | +8.5% | 2,078 people/km² | 10.6 km² | 30.9% | 20.4% |
| Wohlen (AG) | 18,162 | +16.4% | 1,465 people/km² | 12.4 km² | 43.5% | 19.1% |
| Oftringen | 15,198 | +14.7% | 1,183 people/km² | 12.8 km² | 40.1% | 16.9% |
| Rheinfelden | 14,034 | +7.1% | 877.1 people/km² | 16.0 km² | 34.4% | 21.9% |
| Brugg | 13,615 | +9.2% | 2,134 people/km² | 6.4 km² | 33.0% | 21.7% |
| Spreitenbach | 13,377 | +18.9% | 1,556 people/km² | 8.6 km² | 52.0% | 14.8% |
| Zofingen | 13,054 | +13.6% | 1,179 people/km² | 11.1 km² | 22.3% | 21.0% |
| Suhr | 11,760 | +18.7% | 1,076 people/km² | 10.9 km² | 37.5% | 17.1% |
| Möhlin | 11,351 | +4.6% | 604.1 people/km² | 18.8 km² | 27.8% | 19.8% |
| Lenzburg | 11,322 | +23.6% | 1,001 people/km² | 11.3 km² | 30.6% | 18.4% |
| Rothrist | 9,979 | +14.9% | 840.7 people/km² | 11.9 km² | 26.4% | 18.5% |
| Reinach (AG) | 9,858 | +20.5% | 1,041 people/km² | 9.5 km² | 45.4% | 20.3% |
| Neuenhof | 9,306 | +5.5% | 1,730 people/km² | 5.4 km² | 53.0% | 17.4% |
| Oberentfelden | 9,061 | +17.5% | 1,266 people/km² | 7.2 km² | 37.8% | 19.4% |
| Aarburg | 9,040 | +17.1% | 2,050 people/km² | 4.4 km² | 45.8% | 15.2% |
| Obersiggenthal | 9,020 | +5.0% | 1,079 people/km² | 8.4 km² | 33.0% | 21.1% |
| Menziken | 8,909 | +28.9% | 1,396 people/km² | 6.4 km² | 41.9% | 18.0% |
| Bremgarten (AG) | 8,902 | +14.5% | 783.6 people/km² | 11.4 km² | 23.0% | 19.9% |
| Muri (AG) | 8,850 | +16.6% | 717.2 people/km² | 12.3 km² | 24.4% | 20.3% |
| Gränichen | 8,699 | +17.0% | 505.5 people/km² | 17.2 km² | 25.5% | 20.6% |
| Buchs (AG) | 8,651 | +11.9% | 1,614 people/km² | 5.4 km² | 37.9% | 17.0% |
| Zurzach | 8,346 | +13.2% | 321.1 people/km² | 26.0 km² | 37.0% | 23.6% |
| Villmergen | 8,290 | +18.1% | 694.3 people/km² | 11.9 km² | 35.1% | 16.7% |
| Windisch | 8,286 | +12.6% | 1,688 people/km² | 4.9 km² | 31.1% | 19.2% |
| Untersiggenthal | 7,875 | +10.0% | 942.0 people/km² | 8.4 km² | 31.9% | 20.3% |
| Würenlos | 7,046 | +13.6% | 781.2 people/km² | 9.0 km² | 20.6% | 19.0% |
| Küttigen | 7,025 | +16.5% | 590.8 people/km² | 11.9 km² | 17.2% | 21.4% |
| Mellingen | 6,324 | +18.4% | 1,301 people/km² | 4.9 km² | 34.7% | 17.6% |
| Rupperswil | 6,317 | +22.8% | 1,016 people/km² | 6.2 km² | 25.1% | 15.8% |
| Frick | 6,211 | +17.5% | 623.6 people/km² | 10.0 km² | 28.8% | 20.3% |
| Fislisbach | 6,134 | +10.4% | 1,215 people/km² | 5.0 km² | 28.6% | 22.4% |
| Kaiseraugst | 5,985 | +7.5% | 1,221 people/km² | 4.9 km² | 31.5% | 19.7% |
| Gebenstorf | 5,840 | +17.4% | 1,034 people/km² | 5.7 km² | 28.9% | 20.6% |
| Seon | 5,716 | +15.6% | 594.8 people/km² | 9.6 km² | 26.1% | 19.4% |
| Würenlingen | 5,323 | +16.3% | 568.1 people/km² | 9.4 km² | 27.9% | 18.8% |
| Kölliken | 5,133 | +20.2% | 577.4 people/km² | 8.9 km² | 24.6% | 18.5% |
| Strengelbach | 5,080 | +10.5% | 842.5 people/km² | 6.0 km² | 30.4% | 21.6% |
| Berikon | 5,026 | +9.1% | 934.2 people/km² | 5.4 km² | 21.7% | 21.6% |
| Möriken-Wildegg | 5,025 | +14.3% | 760.2 people/km² | 6.6 km² | 24.5% | 20.7% |
| Niederlenz | 4,998 | +9.9% | 1,533 people/km² | 3.3 km² | 30.2% | 16.2% |
| Zufikon | 4,960 | +13.2% | 1,033 people/km² | 4.8 km² | 21.6% | 22.3% |
| Ehrendingen | 4,919 | +3.7% | 674.8 people/km² | 7.3 km² | 18.7% | 20.4% |
| Birr | 4,868 | +10.6% | 964.0 people/km² | 5.0 km² | 46.3% | 16.0% |
| Niederrohrdorf | 4,751 | +28.6% | 1,427 people/km² | 3.3 km² | 20.2% | 20.9% |
| Rudolfstetten-Friedlisberg | 4,667 | +6.0% | 952.4 people/km² | 4.9 km² | 30.6% | 18.4% |
| Schöftland | 4,658 | +10.2% | 741.7 people/km² | 6.3 km² | 20.0% | 24.5% |
| Erlinsbach (AG) | 4,650 | +17.0% | 471.6 people/km² | 9.9 km² | 18.7% | 22.6% |
| Safenwil | 4,629 | +25.3% | 772.8 people/km² | 6.0 km² | 29.8% | 18.5% |
| Unterentfelden | 4,579 | +11.1% | 1,590 people/km² | 2.9 km² | 31.0% | 19.5% |
| Sins | 4,561 | +7.5% | 224.6 people/km² | 20.3 km² | 21.8% | 18.6% |
| Döttingen | 4,525 | +19.1% | 653.0 people/km² | 6.9 km² | 44.7% | 19.0% |
| Seengen | 4,516 | +19.3% | 466.0 people/km² | 9.7 km² | 12.8% | 22.9% |
| Hunzenschwil | 4,472 | +15.6% | 1,368 people/km² | 3.3 km² | 32.3% | 15.5% |
| Böttstein | 4,428 | +13.1% | 596.0 people/km² | 7.4 km² | 43.8% | 23.8% |
| Staufen | 4,411 | +50.2% | 1,232 people/km² | 3.6 km² | 19.9% | 16.1% |
| Brittnau | 4,350 | +12.7% | 318.2 people/km² | 13.7 km² | 13.6% | 19.9% |
| Oberrohrdorf | 4,265 | +5.8% | 991.9 people/km² | 4.3 km² | 20.0% | 25.5% |
| Dottikon | 4,240 | +9.9% | 1,093 people/km² | 3.9 km² | 41.2% | 17.2% |
| Muhen | 4,099 | +7.0% | 583.1 people/km² | 7.0 km² | 15.6% | 23.4% |
| Merenschwand | 3,945 | +15.4% | 292.0 people/km² | 13.5 km² | 22.5% | 15.3% |
| Widen | 3,909 | +9.5% | 1,492 people/km² | 2.6 km² | 17.8% | 25.2% |
| Magden | 3,903 | −1.2% | 354.2 people/km² | 11.0 km² | 15.7% | 23.3% |
| Gipf-Oberfrick | 3,886 | +9.7% | 382.1 people/km² | 10.2 km² | 16.4% | 20.7% |
| Laufenburg | 3,882 | +11.8% | 268.3 people/km² | 14.5 km² | 36.6% | 21.8% |
| Hausen (AG) | 3,850 | +13.0% | 1,199 people/km² | 3.2 km² | 26.1% | 19.8% |
| Unterkulm | 3,807 | +28.2% | 428.7 people/km² | 8.9 km² | 33.4% | 19.1% |
| Ennetbaden | 3,801 | +14.4% | 1,801 people/km² | 2.1 km² | 20.9% | 20.7% |
| Beinwil am See | 3,711 | +21.1% | 642.0 people/km² | 5.8 km² | 18.5% | 22.7% |
| Klingnau | 3,710 | +12.0% | 552.9 people/km² | 6.7 km² | 30.9% | 22.3% |
| Stein (AG) | 3,660 | +16.7% | 1,302 people/km² | 2.8 km² | 45.1% | 18.5% |
| Lupfig | 3,484 | +18.3% | 676.5 people/km² | 5.2 km² | 23.6% | 21.4% |
| Meisterschwanden | 3,330 | +18.2% | 485.4 people/km² | 6.9 km² | 18.2% | 22.7% |
| Othmarsingen | 3,301 | +22.4% | 700.8 people/km² | 4.7 km² | 28.8% | 14.1% |
| Waltenschwil | 3,291 | +19.2% | 724.9 people/km² | 4.5 km² | 19.0% | 19.2% |
| Boswil | 3,209 | +15.4% | 272.4 people/km² | 11.8 km² | 21.8% | 18.1% |
| Sarmenstorf | 3,194 | +13.9% | 384.8 people/km² | 8.3 km² | 16.8% | 18.1% |
| Murgenthal | 3,188 | +10.2% | 171.2 people/km² | 18.6 km² | 23.3% | 20.6% |
| Schafisheim | 3,131 | +5.3% | 494.6 people/km² | 6.3 km² | 22.2% | 20.3% |
| Kaisten | 3,063 | +18.1% | 169.1 people/km² | 18.1 km² | 22.1% | 21.5% |
| Birmenstorf (AG) | 3,053 | +4.5% | 391.4 people/km² | 7.8 km² | 21.0% | 18.8% |
| Niederwil (AG) | 3,030 | +9.7% | 492.7 people/km² | 6.2 km² | 21.0% | 20.9% |
| Oberkulm | 3,026 | +12.4% | 321.6 people/km² | 9.4 km² | 27.8% | 22.4% |
| Bergdietikon | 2,993 | +11.6% | 503.9 people/km² | 5.9 km² | 20.1% | 20.2% |
| Böztal | 2,985 | +17.1% | – | – | 21.3% | 19.9% |
| Lengnau (AG) | 2,944 | +10.4% | 232.4 people/km² | 12.7 km² | 16.1% | 18.9% |
| Herznach-Ueken | 2,765 | +18.8% | – | – | 20.1% | 17.9% |
| Endingen | 2,758 | +9.1% | 231.4 people/km² | 11.9 km² | 21.0% | 19.9% |
| Hägglingen | 2,707 | +11.9% | 350.2 people/km² | 7.7 km² | 17.3% | 19.2% |
| Oberwil-Lieli | 2,699 | +22.0% | 504.5 people/km² | 5.3 km² | 13.3% | 20.8% |
| Zeiningen | 2,604 | +14.4% | 229.0 people/km² | 11.4 km² | 21.0% | 20.5% |
| Fahrwangen | 2,587 | +29.1% | 645.1 people/km² | 4.0 km² | 27.0% | 19.2% |
| Eiken | 2,573 | +17.2% | 362.9 people/km² | 7.1 km² | 26.3% | 17.6% |
| Stetten (AG) | 2,540 | +18.7% | 576.0 people/km² | 4.4 km² | 22.7% | 16.3% |
| Schinznach | 2,461 | +10.7% | 201.1 people/km² | 12.2 km² | 19.5% | 23.7% |
| Leuggern | 2,442 | +14.6% | 177.5 people/km² | 13.8 km² | 28.2% | 23.1% |
| Dintikon | 2,405 | +10.9% | 644.8 people/km² | 3.7 km² | 28.5% | 18.3% |
| Jonen | 2,333 | +15.6% | 409.3 people/km² | 5.7 km² | 15.3% | 17.2% |
| Auw | 2,325 | +17.3% | 270.0 people/km² | 8.6 km² | 21.7% | 12.9% |
| Mägenwil | 2,305 | +10.7% | 662.4 people/km² | 3.5 km² | 28.5% | 15.3% |
| Killwangen | 2,272 | +15.9% | 935.0 people/km² | 2.4 km² | 29.0% | 17.1% |
| Villigen | 2,257 | +11.2% | 201.3 people/km² | 11.2 km² | 26.9% | 22.9% |
| Gontenschwil | 2,249 | +8.2% | 230.9 people/km² | 9.7 km² | 22.0% | 22.5% |
| Oberlunkhofen | 2,196 | +14.1% | 675.7 people/km² | 3.2 km² | 15.8% | 23.8% |
| Mettauertal | 2,156 | +11.8% | 100.0 people/km² | 21.6 km² | 20.1% | 24.6% |
| Remetschwil | 2,102 | +3.0% | 541.8 people/km² | 3.9 km² | 15.5% | 21.4% |
| Wallbach | 2,084 | +9.7% | 462.1 people/km² | 4.5 km² | 19.6% | 21.3% |
| Vordemwald | 2,026 | +6.1% | 199.6 people/km² | 10.2 km² | 10.4% | 24.6% |
| Künten | 1,978 | +18.4% | 404.5 people/km² | 4.9 km² | 20.2% | 19.7% |
| Arni (AG) | 1,953 | +5.6% | 579.5 people/km² | 3.4 km² | 13.5% | 20.1% |
| Fischbach-Göslikon | 1,887 | +16.1% | 614.7 people/km² | 3.1 km² | 22.5% | 16.5% |
| Wohlenschwil | 1,876 | +24.2% | 427.3 people/km² | 4.4 km² | 23.2% | 17.5% |
| Koblenz | 1,835 | +12.7% | 449.8 people/km² | 4.1 km² | 48.3% | 16.6% |
| Boniswil | 1,795 | +26.6% | 645.7 people/km² | 2.8 km² | 19.1% | 20.3% |
| Hirschthal | 1,772 | +12.8% | 502.0 people/km² | 3.5 km² | 12.1% | 20.0% |
| Teufenthal (AG) | 1,772 | +12.6% | 496.4 people/km² | 3.6 km² | 28.7% | 20.1% |
| Holziken | 1,768 | +34.2% | 618.2 people/km² | 2.9 km² | 23.5% | 17.2% |
| Auenstein | 1,747 | +11.6% | 307.6 people/km² | 5.7 km² | 14.3% | 20.9% |
| Villnachern | 1,702 | +8.2% | 296.0 people/km² | 5.8 km² | 19.0% | 22.4% |
| Bözberg | 1,696 | +8.0% | 109.4 people/km² | 15.5 km² | 13.4% | 25.4% |
| Reitnau | 1,663 | +8.9% | 286.7 people/km² | 5.8 km² | 12.8% | 17.4% |
| Unterlunkhofen | 1,662 | +28.0% | 370.2 people/km² | 4.5 km² | 15.5% | 18.2% |
| Aristau | 1,655 | +19.6% | 191.6 people/km² | 8.6 km² | 18.7% | 16.6% |
| Biberstein | 1,653 | +11.9% | 403.2 people/km² | 4.1 km² | 10.8% | 28.4% |
| Sisseln | 1,653 | +6.6% | 656.0 people/km² | 2.5 km² | 30.7% | 17.4% |
| Leibstadt | 1,639 | +28.6% | 256.5 people/km² | 6.4 km² | 43.8% | 18.3% |
| Oberrüti | 1,631 | +7.9% | 303.2 people/km² | 5.4 km² | 15.5% | 17.0% |
| Egliswil | 1,627 | +21.9% | 258.7 people/km² | 6.3 km² | 17.0% | 19.2% |
| Holderbank (AG) | 1,610 | +40.2% | 691.0 people/km² | 2.3 km² | 35.6% | 15.2% |
| Veltheim (AG) | 1,598 | +11.0% | 305.0 people/km² | 5.2 km² | 23.3% | 18.1% |
| Riniken | 1,594 | +7.8% | 334.9 people/km² | 4.8 km² | 22.8% | 22.3% |
| Bellikon | 1,587 | +2.5% | 321.3 people/km² | 4.9 km² | 13.9% | 25.8% |
| Mumpf | 1,565 | +17.6% | 500.0 people/km² | 3.1 km² | 37.7% | 18.3% |
| Schneisingen | 1,551 | +16.1% | 187.8 people/km² | 8.3 km² | 15.3% | 25.5% |
| Tägerig | 1,528 | +5.0% | 463.0 people/km² | 3.3 km² | 20.2% | 18.6% |
| Dietwil | 1,476 | +14.7% | 268.9 people/km² | 5.5 km² | 18.6% | 13.8% |
| Wittnau | 1,449 | +19.2% | 128.8 people/km² | 11.2 km² | 12.1% | 19.6% |
| Uerkheim | 1,442 | +6.0% | 203.4 people/km² | 7.1 km² | 12.0% | 21.8% |
| Birrwil | 1,416 | +25.1% | 415.2 people/km² | 3.4 km² | 21.4% | 24.6% |
| Zetzwil | 1,402 | +6.2% | 241.7 people/km² | 5.8 km² | 14.9% | 22.9% |
| Hendschiken | 1,399 | +20.3% | 397.4 people/km² | 3.5 km² | 23.3% | 13.1% |
| Staffelbach | 1,398 | +29.1% | 156.4 people/km² | 8.9 km² | 15.5% | 15.9% |
| Dürrenäsch | 1,393 | +14.0% | 235.7 people/km² | 5.9 km² | 13.8% | 18.2% |
| Remigen | 1,380 | +30.9% | 175.3 people/km² | 7.9 km² | 20.2% | 23.0% |
| Mühlau | 1,368 | +28.1% | 247.8 people/km² | 5.5 km² | 22.2% | 16.5% |
| Tegerfelden | 1,326 | +13.6% | 186.2 people/km² | 7.1 km² | 20.7% | 19.2% |
| Beinwil (Freiamt) | 1,318 | +22.0% | 116.7 people/km² | 11.3 km² | 14.7% | 18.0% |
| Buttwil | 1,305 | +11.0% | 285.6 people/km² | 4.6 km² | 13.8% | 18.0% |
| Zeihen | 1,268 | +15.1% | 184.6 people/km² | 6.9 km² | 19.3% | 16.5% |
| Bünzen | 1,247 | +21.0% | 215.7 people/km² | 5.8 km² | 20.4% | 18.8% |
| Oeschgen | 1,181 | +25.1% | 269.6 people/km² | 4.4 km² | 16.5% | 17.2% |
| Büttikon | 1,155 | +17.9% | 409.6 people/km² | 2.8 km² | 19.5% | 20.1% |
| Schmiedrued | 1,145 | −1.6% | 132.4 people/km² | 8.7 km² | 10.0% | 23.1% |
| Gansingen | 1,125 | +12.5% | 128.3 people/km² | 8.8 km² | 15.6% | 21.7% |
| Mülligen | 1,124 | +6.3% | 355.7 people/km² | 3.2 km² | 22.0% | 19.4% |
| Freienwil | 1,117 | +14.0% | 279.9 people/km² | 4.0 km² | 12.3% | 19.4% |
| Abtwil | 1,107 | +14.1% | 266.7 people/km² | 4.2 km² | 20.0% | 12.9% |
| Wölflinswil | 1,105 | +10.0% | 116.2 people/km² | 9.5 km² | 11.4% | 19.6% |
| Münchwilen (AG) | 1,091 | +21.0% | 443.5 people/km² | 2.5 km² | 31.9% | 16.6% |
| Obermumpf | 1,090 | +2.8% | 215.4 people/km² | 5.1 km² | 20.6% | 19.9% |
| Eggenwil | 1,063 | +12.4% | 432.1 people/km² | 2.5 km² | 19.1% | 22.7% |
| Hallwil | 1,040 | +31.6% | 477.1 people/km² | 2.2 km² | 22.6% | 17.9% |
| Full-Reuenthal | 1,021 | +17.6% | 211.8 people/km² | 4.8 km² | 22.9% | 19.8% |
| Rottenschwil | 1,013 | +25.7% | 225.6 people/km² | 4.5 km² | 18.6% | 18.8% |
| Wegenstetten | 1,008 | −6.5% | 141.6 people/km² | 7.1 km² | 11.4% | 26.9% |
| Birrhard | 993 | +42.5% | 331.0 people/km² | 3.0 km² | 27.5% | 15.6% |
| Thalheim (AG) | 984 | +21.9% | 99.2 people/km² | 9.9 km² | 12.2% | 25.0% |
| Brunegg | 971 | +32.7% | 622.4 people/km² | 1.6 km² | 27.3% | 14.2% |
| Kirchleerau | 950 | +12.7% | 217.9 people/km² | 4.4 km² | 17.9% | 20.3% |
| Moosleerau | 945 | +3.1% | 248.0 people/km² | 3.8 km² | 16.9% | 18.4% |
| Schupfart | 922 | +20.4% | 130.8 people/km² | 7.0 km² | 18.3% | 19.7% |
| Zuzgen | 918 | +6.9% | 109.3 people/km² | 8.4 km² | 18.6% | 23.0% |
| Schlossrued | 878 | +7.1% | 121.1 people/km² | 7.2 km² | 11.3% | 20.4% |
| Siglistorf | 871 | +36.9% | 158.1 people/km² | 5.5 km² | 21.9% | 15.5% |
| Rüfenach | 869 | +0.3% | 208.4 people/km² | 4.2 km² | 14.5% | 21.9% |
| Bottenwil | 862 | +10.1% | 169.0 people/km² | 5.1 km² | 9.9% | 20.6% |
| Hellikon | 837 | +4.2% | 118.9 people/km² | 7.0 km² | 10.0% | 23.3% |
| Ammerswil | 801 | +17.4% | 251.1 people/km² | 3.2 km² | 17.5% | 18.2% |
| Densbüren | 784 | +11.7% | 62.6 people/km² | 12.5 km² | 12.0% | 24.7% |
| Leutwil | 763 | +0.9% | 203.5 people/km² | 3.8 km² | 9.8% | 22.8% |
| Bettwil | 736 | +28.9% | 173.2 people/km² | 4.2 km² | 11.3% | 19.4% |
| Schwaderloch | 727 | +7.9% | 262.5 people/km² | 2.8 km² | 32.5% | 20.2% |
| Islisberg | 682 | +8.4% | 410.8 people/km² | 1.7 km² | 15.0% | 17.0% |
| Besenbüren | 677 | +11.5% | 284.5 people/km² | 2.4 km² | 11.8% | 13.9% |
| Oberhof | 595 | −0.7% | 72.6 people/km² | 8.2 km² | 8.4% | 20.5% |
| Fisibach | 595 | +35.2% | 103.1 people/km² | 5.8 km² | 32.3% | 14.6% |
| Uezwil | 553 | +19.7% | 226.6 people/km² | 2.4 km² | 15.6% | 19.0% |
| Leimbach (AG) | 529 | +11.6% | 460.0 people/km² | 1.1 km² | 16.4% | 20.4% |
| Habsburg | 430 | +5.7% | 192.8 people/km² | 2.2 km² | 12.6% | 25.1% |
| Kallern | 419 | +27.0% | 156.3 people/km² | 2.7 km² | 9.8% | 15.5% |
| Mönthal | 391 | 0.0% | 99.2 people/km² | 3.9 km² | 15.9% | 35.5% |
| Olsberg | 366 | +2.8% | 78.2 people/km² | 4.7 km² | 18.9% | 29.5% |
| Mandach | 328 | +3.5% | 59.1 people/km² | 5.5 km² | 11.9% | 21.9% |
| Geltwil | 242 | +20.4% | 73.8 people/km² | 3.3 km² | 14.1% | 16.9% |
| Mellikon | 227 | −13.4% | 84.1 people/km² | 2.7 km² | 11.0% | 27.8% |
| Wiliberg | 175 | +4.8% | 149.6 people/km² | 1.2 km² | 8.0% | 24.6% |
Aargau compared with the national figures
Population-weighted averages for rates; totals for counts.
| Indicator | Aargau | Switzerland |
|---|---|---|
| Share of foreign nationals | 28.1% | 27.7% |
| Share of people aged 65 and over | 19.5% | 19.8% |
| Dwellings | 355,613 | 4,927,050 |
| Dwellings in buildings built before 1946 | 16.6% | 22.4% |
| Dwellings in buildings built since 2001 | 30.9% | 24.6% |
| Share of single-family houses among residential buildings | 70.4% | 56.9% |
| Oil or gas heating systems | 66.6% | 61.7% |
| Heat pumps as main heating | 11.6% | 15.5% |
| Wood heating systems | 8.3% | 9.3% |
| District heating | 6.5% | 7.3% |
| Photovoltaic installations | 26,039 | 329,600 |
| Installed photovoltaic capacity per 1,000 inhabitants | 997.1 kW | 919.4 kW |
| Rooftop solar electricity potential | 5,431 GWh/year | 64,783 GWh/year |
| Rooftop solar potential per inhabitant | 7,302 kWh/inh. | 7,100 kWh/inh. |
| Establishments | 47,193 | 728,011 |
| Jobs | 364,295 | 5,679,518 |
| Jobs per 1,000 inhabitants | 489.8 | 622.5 |
| Share of jobs in services | 69.1% | 73.4% |
| Share of jobs in industry and construction | 26.5% | 22.0% |
| Entities listed in the commercial register | 46,143 | 762,757 |
| Entities in the commercial register per 1,000 inhabitants | 62.0 | 83.6 |
| Share of limited companies (AG, GmbH) among registered entities | 66.6% | 68.6% |
| Share of sole proprietorships among registered entities | 29.1% | 26.1% |
Frequently asked questions
How many municipalities are there in Aargau?
Aargau has 197 municipalities. The most populous is Baden, with 24,012 residents.
What is the population of Aargau?
Aargau has 743,768 residents (2025), or 548 people per km².
Which municipality in Aargau is growing fastest?
Staufen has the fastest growth in Aargau over 10 years: +50.2%.