Grandfontaine 
JU
Grandfontaine is a commune in the canton of Jura with 362 residents (FSO), 5.3 % of them foreign nationals. On a gross salary of CHF 100,000 a single person pays CHF 16,552 in income tax here, rank 1,610 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 |
FTA; comparable within the canton only. All multipliers in the canton of Jura
Work it out yourself
Compare taxes in every commune Gross-to-net calculator Moving cost calculator My commune
Typically Grandfontaine: specialities, brands, sights
What makes Grandfontaine special, from official registers and gathered with pleasure.
Protected specialities (PDO/PGI)
Grandfontaine lies in the area of origin of these protected specialities:
- Gruyère and Gruyère d'Alpage cheese
- Saucisse d'Ajoie meat speciality
- Damassine spirit
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 | 6 | 1 | 3 | 2 | 2 | 6 | 3 | 4 | 0 | 3 |
| Deaths | 1 | 10 | 5 | 3 | 5 | 1 | 5 | 5 | 1 | 4 |
FSO, demographic balance · Births and deaths in the canton of Jura
Immigration and emigration
In 2025, 2 people moved to Grandfontaine from abroad, 0 of them foreign nationals; 6 moved abroad. Net international migration: −4.
Arrivals and departures by world region 2025
| Origin | arrived | left |
|---|---|---|
| Switzerland | 2 | 6 |
For individual communes the FSO publishes nationality by world region only. Source: FSO, migration statistics of the permanent resident population.
Naturalisations
FSO
The canton compared
| Figure | Value | Rank | Year |
|---|---|---|---|
| Canton tax (example) | CHF 10,588 | 20 / 26 | 2026 |
| Average rent | CHF 999 | 1 / 26 | 2024 |
| Health premium | CHF 715 | 22 / 26 | 2027 |
| Electricity price | 25.79 Rp./kWh | 8 / 26 | 2027 |
| Vacant homes | 3.0 % | 1 / 26 | 2025 |
| Unemployment | 4.2 % | 22 / 26 | 2026 |
Nearby communes
- FahyJura · 3 km
- Haute-AjoieJura · 5 km
- BureJura · 8 km
- CourtedouxJura · 8 km
- CourchavonJura · 10 km
- PorrentruyJura · 11 km
- FontenaisJura · 11 km
- Basse-AllaineJura · 11 km
Frequently asked questions
How many people live in Grandfontaine?
362 (FSO).
How high are taxes in Grandfontaine?
On a gross salary of CHF 100,000 a single person pays CHF 16,552 in federal, cantonal and communal tax (FTA).
How much tax does a family pay in Grandfontaine?
A married couple with two children and a gross salary of CHF 100,000 pays CHF 7,317 in federal, cantonal and communal tax (FTA).
What share of residents are foreign nationals in Grandfontaine?
5.3 % of residents do not hold Swiss citizenship (FSO).
Sources: FSO, FTA, FFA, SECO, FOPH · grandfontaine.ch · JSON · Coat of arms: Wikimedia Commons (public domain) · Archive
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