Aarau 
AG
Aarau is a commune in the canton of Aargau with 22,932 residents (FSO), 23.5 % of them foreign nationals. On a gross salary of CHF 100,000 a single person pays CHF 12,312 in income tax here, rank 354 of 2,110 communes (FTA).
Authorities, contacts and news for this commune will follow.
Taxes
Federal, cantonal and communal, without church tax, official FTA tax calculator. Rank 1 = lowest tax.
Commune tax multiplier
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| 97 | 97 | 97 | 97 | 97 | 97 | 97 | 96 | 96 | 96 | 96 |
FTA; comparable within the canton only. All multipliers in the canton of Aargau
Work it out yourself
Compare taxes in every commune Gross-to-net calculator Moving cost calculator My commune
Typically Aarau: specialities, brands, sights
What makes Aarau special, from official registers and gathered with pleasure.
Protected specialities (PDO/PGI)
Aarau lies in the area of origin of these protected specialities:
- Emmentaler cheese
Good to know
- 19 cultural properties of national importance, for example: «Schlossgarten», Aargauer Kantonsbibliothek, Aargauer Kunsthaus, Alte Kantonsschule, Christkatholisches Pfarrhaus (ehemalige Helferei), Ehemalige Fabrik Rickenbach …
Sources: FOAG (register of PDO/PGI), FOC and FOEN (UNESCO World Heritage, parks), FOCP (inventory of cultural property), commercial register (Zefix), Culinary Heritage of Switzerland.
Charging stations near you
Free public charge points within 3 km, live from the Swiss Federal Office of Energy. Your location is used for this one lookup only and is never stored.
Commune finances
Show table
| Year | Revenue m | Expenditure m | Result m | per resident CHF |
|---|---|---|---|---|
| 2024 | 196.4 | 211.2 | −14.8 | −650 |
| 2023 | 183.2 | 187.7 | −4.5 | −200 |
| 2022 | 176.3 | 166.8 | 9.5 | 435 |
| 2021 | 182.0 | 181.3 | 0.7 | 33 |
| 2020 | 171.2 | 171.4 | −0.2 | −10 |
| 2019 | 175.6 | 170.7 | 4.9 | 225 |
| 2018 | 165.5 | 151.0 | 14.4 | 671 |
| 2017 | 161.5 | 151.2 | 10.3 | 484 |
| 2016 | 151.2 | 160.0 | −8.8 | −417 |
| 2015 | 153.1 | 170.6 | −17.5 | −845 |
Result = revenue minus expenditure of the income statement. Source: FFA financial statistics.
The commune in figures
Births and deaths
| Year | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Births | 282 | 248 | 232 | 243 | 245 | 268 | 243 | 225 | 207 | 223 |
| Deaths | 200 | 203 | 203 | 192 | 221 | 165 | 194 | 215 | 176 | 193 |
FSO, demographic balance · Births and deaths in the canton of Aargau
Immigration and emigration
In 2025, 411 people moved to Aarau from abroad, 368 of them foreign nationals; 209 moved abroad. Net international migration: +202.
Arrivals and departures by world region 2025
| Origin | arrived | left |
|---|---|---|
| Switzerland | 43 | 53 |
| EU | 195 | 92 |
| EFTA | 1 | 0 |
| rest of Europe | 47 | 30 |
| Africa | 42 | 17 |
| North America | 1 | 1 |
| Latin America and Caribbean | 10 | 3 |
| Asia | 71 | 13 |
For individual communes the FSO publishes nationality by world region only. Source: FSO, migration statistics of the permanent resident population.
Naturalisations
Origin of people naturalised in 2025: EU 55rest of Europe 12Africa 14Latin America 4Asia 15
FSO
The canton compared
| Figure | Value | Rank | Year |
|---|---|---|---|
| Canton tax (example) | CHF 8,354 | 10 / 26 | 2026 |
| Average rent | CHF 1,494 | 19 / 26 | 2024 |
| Health premium | CHF 596 | 14 / 26 | 2027 |
| Electricity price | 26.88 Rp./kWh | 14 / 26 | 2027 |
| Vacant homes | 1.2 % | 7 / 26 | 2025 |
| Unemployment | 3.2 % | 21 / 26 | 2026 |
Nearby communes
- Buchs (AG)Aargau · 2 km
- UnterentfeldenAargau · 2 km
- Eppenberg-WöschnauSolothurn · 2 km
- SuhrAargau · 2 km
- KüttigenAargau · 3 km
- Erlinsbach (SO)Solothurn · 3 km
- SchönenwerdSolothurn · 4 km
- OberentfeldenAargau · 4 km
Frequently asked questions
How many people live in Aarau?
22,932 (FSO).
How high are taxes in Aarau?
On a gross salary of CHF 100,000 a single person pays CHF 12,312 in federal, cantonal and communal tax (FTA).
How much tax does a family pay in Aarau?
A married couple with two children and a gross salary of CHF 100,000 pays CHF 3,793 in federal, cantonal and communal tax (FTA).
What share of residents are foreign nationals in Aarau?
23.5 % of residents do not hold Swiss citizenship (FSO).
Sources: FSO, FTA, FFA, SECO, FOPH · www.aarau.ch · JSON · Coat of arms: Wikimedia Commons (public domain) · Archive
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