Switzerland · Canton BE
Unterseen
3800BE CANTON3800
Residents
5'738
Area
14 km²
Elevation
789 m a.s.l.
Tax multiplier
170%
Postal codes
1
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 60.0%59.1% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 60.0%42.7% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 59.0%53.0% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 59.0%26.0% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP28.7% · strongest party
SVP28.7%
SP19.2%
GLP12.4%
FDP8.7%
Mitte8.0%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier170%
Cantonal tax multiplier297.5%
170%CH range 25%525%
Tax rank 147 of 334 in canton BernSource: ESTV · retrieved 20.07.2026
Climate
Interlaken · 2.7 kmAnnual mean temperature 202510.3 °C
Precipitation 20251'169 mm
10.3 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websiteunterseen.ch ↗
Source: Wikidata · retrieved 27.07.2026
Postal codes (1)
swisstopoLocalities
swisstopo · 1Nearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Unterseen?
- The postal code of Unterseen is 3800.
- What is the tax rate in Unterseen?
- The municipal tax multiplier of Unterseen is 170% (2026); canton BE levies 297.5%.
- How many residents does Unterseen have?
- Unterseen has 5'738 residents.
- How many foreign residents live in Unterseen?
- Unterseen has 1'232 foreign residents, a share of 21.58% (2024).
- Which party is strongest in Unterseen?
- In the 2023 National Council election, SVP was the strongest party in Unterseen with 28.746% of the vote.