Gretzenbach 
SO
Gretzenbach is a commune in the canton of Solothurn with 2,825 residents (FSO), 26.4 % of them foreign nationals. On a gross salary of CHF 100,000 a single person pays CHF 16,563 in income tax here, rank 1,642 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 115 | 115 | 115 | 118 | 118 | 118 | 118 | 118 | 118 | 118 |
FTA; comparable within the canton only. All multipliers in the canton of Solothurn
Work it out yourself
Compare taxes in every commune Gross-to-net calculator Moving cost calculator My commune
Typically Gretzenbach: specialities, brands, sights
What makes Gretzenbach special, from official registers and gathered with pleasure.
Protected specialities (PDO/PGI)
Gretzenbach lies in the area of origin of these protected specialities:
- Emmentaler cheese
Good to know
- 1 cultural property of national importance, for example: Bally Areal (Haus zum Felsgarten mit Schuhmuseum
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 | 22 | 27 | 30 | 27 | 23 | 27 | 26 | 23 | 18 | 27 |
| Deaths | 22 | 9 | 25 | 17 | 34 | 31 | 19 | 20 | 18 | 25 |
FSO, demographic balance · Births and deaths in the canton of Solothurn
Immigration and emigration
In 2025, 36 people moved to Gretzenbach from abroad, 31 of them foreign nationals; 19 moved abroad. Net international migration: +17.
Arrivals and departures by world region 2025
| Origin | arrived | left |
|---|---|---|
| Switzerland | 5 | 3 |
| EU | 27 | 15 |
| rest of Europe | 1 | 1 |
| Africa | 1 | 0 |
| North America | 1 | 0 |
| Asia | 1 | 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 2
FSO
The canton compared
| Figure | Value | Rank | Year |
|---|---|---|---|
| Canton tax (example) | CHF 11,457 | 23 / 26 | 2026 |
| Average rent | CHF 1,281 | 6 / 26 | 2024 |
| Health premium | CHF 633 | 18 / 26 | 2027 |
| Electricity price | 28.51 Rp./kWh | 18 / 26 | 2027 |
| Vacant homes | 2.0 % | 2 / 26 | 2025 |
| Unemployment | 3.0 % | 17 / 26 | 2026 |
Nearby communes
- DänikenSolothurn · 1 km
- NiedergösgenSolothurn · 2 km
- SchönenwerdSolothurn · 2 km
- Eppenberg-WöschnauSolothurn · 3 km
- KöllikenAargau · 3 km
- OberentfeldenAargau · 3 km
- ObergösgenSolothurn · 4 km
- UnterentfeldenAargau · 4 km
Frequently asked questions
How many people live in Gretzenbach?
2,825 (FSO).
How high are taxes in Gretzenbach?
On a gross salary of CHF 100,000 a single person pays CHF 16,563 in federal, cantonal and communal tax (FTA).
How much tax does a family pay in Gretzenbach?
A married couple with two children and a gross salary of CHF 100,000 pays CHF 5,926 in federal, cantonal and communal tax (FTA).
What share of residents are foreign nationals in Gretzenbach?
26.4 % of residents do not hold Swiss citizenship (FSO).
Sources: FSO, FTA, FFA, SECO, FOPH · www.gretzenbach.ch · JSON · Archive
All content is purely informational and constitutes no financial, investment, insurance, pension, tax or legal advice, and no recommendation for decisions. No advisory or client relationship is created. Consult licensed professionals for decisions. Beta: errors are possible and all information is provided without guarantee. Privacy: Google Analytics only with your consent; otherwise only cookieless, aggregated statistics; no advertising, no data sales.