Demographics
BFS · 2023Women
822 50.2%
Men
814 49.8%
Children & youth (0–19)
310 18.9%
Swiss citizens
1'558 93.4%
Foreign residents
110 6.6%
0–19 · 310 · 18.9%20–64 · 967 · 59.1%65+ · 359 · 21.9%
Foreign residents 6.6%0%61.6%
Source: BFS/OFS · retrieved 24.07.2026
Recent federal votes
BFS · sd-t-17-0214.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)● Switzerland: accepted · turnout 57.8%59.9% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 57.8%63.7% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 52.2%40.3% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 52.2%19.5% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023SVP43.5% · strongest party
SVP43.5%
Mitte13.4%
SP12.2%
EDU6.7%
EVP6.4%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier189%
Cantonal tax multiplier297.5%
189%CH range 25%525%
Tax rank 279 of 334 in canton BernSource: ESTV · retrieved 20.07.2026
Climate
Langnau i.E. · 11.6 kmAnnual mean temperature 20259.1 °C
Precipitation 20251'192 mm
9.1 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitezaeziwil.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (4)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Zäziwil?
- Zäziwil has 4 postal codes: 3506, 3531, 3532, 3533.
- What is the tax rate in Zäziwil?
- The municipal tax multiplier of Zäziwil is 189% (2026); canton BE levies 297.5%.
- How many residents does Zäziwil have?
- Zäziwil has 1'636 residents (2023).
- Which canton is Zäziwil in?
- Zäziwil is located in canton BE.