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Switzerland · Canton JU

Rossemaison

2842
JU CANTON2842
Residents
733
Area
1.9 km²
Tax multiplier
200%
Postal codes
1

Demographics

BFS · 2023
Women
352 48.0%
Men
381 52.0%
Children & youth (0–19)
152 20.7%
Swiss citizens
647 87.4%
Foreign residents
93 12.6%
0–19 · 152 · 20.7%20–64 · 432 · 58.9%65+ · 149 · 20.3%
Foreign residents 12.6%0%61.6%
Source: BFS/OFS · retrieved 24.07.2026

Recent federal votes

BFS · sd-t-17-02
14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Switzerland: accepted · turnout 57.2%38.5% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Switzerland: rejected · turnout 57.9%37.0% yes
08.03.2026Bundesgesetz über die IndividualbesteuerungSwitzerland: accepted · turnout 54.3%58.8% yes
Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023
SP28.5% · strongest party
SP28.5%
FDP21.3%
Mitte14.8%
GRÜNE14.0%
SVP13.5%
Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV
Municipal tax multiplier200%
Cantonal tax multiplier285%
200%CH range 25%525%
Tax rank 11 of 50 in canton Jura
Source: ESTV · retrieved 20.07.2026

Climate

Delémont · 0.7 km
Annual mean temperature 202510.4 °C
Precipitation 20251'089 mm
10.4 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0
Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Rossemaison?
The postal code of Rossemaison is 2842.
What is the tax rate in Rossemaison?
The municipal tax multiplier of Rossemaison is 200% (2026); canton JU levies 285%.
How many residents does Rossemaison have?
Rossemaison has 733 residents (2023).
Which canton is Rossemaison in?
Rossemaison is located in canton JU.

Map

OpenStreetMap