Herznach-Ueken 
AG
Herznach-Ueken is a commune in the canton of Aargau with 2,765 residents (FSO), 20.1 % of them foreign nationals. On a gross salary of CHF 100,000 a single person pays CHF 13,059 in income tax here, rank 556 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
| 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|
| 110 | 110 | 110 | 110 |
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 Herznach-Ueken: specialities, brands, sights
What makes Herznach-Ueken special, from official registers and gathered with pleasure.
Protected specialities (PDO/PGI)
Herznach-Ueken lies in the area of origin of these protected specialities:
- Emmentaler cheese
Good to know
- Park of national importance: Jurapark Aargau
- 1 cultural property of national importance, for example: Pfarrhof mit katholischer Kirche St. Nikolaus mit Kirchenschatz
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
The FFA financial statistics only cover communes with at least 5,000 residents. Figures from the cantonal statistics will follow for this commune.
The commune in figures
Births and deaths
| Year | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Births | 25 | 23 | 24 | 20 | 25 | 23 | 22 | 22 | 17 | 25 |
| Deaths | 10 | 13 | 18 | 17 | 16 | 17 | 10 | 8 | 15 | 18 |
FSO, demographic balance · Births and deaths in the canton of Aargau
Immigration and emigration
In 2025, 39 people moved to Herznach-Ueken from abroad, 34 of them foreign nationals; 9 moved abroad. Net international migration: +30.
Arrivals and departures by world region 2025
| Origin | arrived | left |
|---|---|---|
| Switzerland | 5 | 5 |
| EU | 31 | 2 |
| rest of Europe | 1 | 2 |
| Asia | 2 | 0 |
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 6rest of Europe 3Asia 1
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
- DensbürenAargau · 2 km
- ZeihenAargau · 3 km
- BöztalAargau · 3 km
- WölflinswilAargau · 4 km
- OberhofAargau · 4 km
- FrickAargau · 4 km
- Gipf-OberfrickAargau · 5 km
- Thalheim (AG)Aargau · 5 km
Frequently asked questions
How many people live in Herznach-Ueken?
2,765 (FSO).
How high are taxes in Herznach-Ueken?
On a gross salary of CHF 100,000 a single person pays CHF 13,059 in federal, cantonal and communal tax (FTA).
How much tax does a family pay in Herznach-Ueken?
A married couple with two children and a gross salary of CHF 100,000 pays CHF 4,060 in federal, cantonal and communal tax (FTA).
What share of residents are foreign nationals in Herznach-Ueken?
20.1 % of residents do not hold Swiss citizenship (FSO).
Sources: FSO, FTA, FFA, SECO, FOPH · herznach-ueken.ch · JSON · Coat of arms: Wikimedia Commons (public domain) · Archive
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