What is the postal code of Grossaffoltern?

Grossaffoltern has 2 postal codes: 3257, 3262.

What is the tax rate in Grossaffoltern?

The municipal tax multiplier of Grossaffoltern is 169% (2026); canton BE levies 297.5%.

How many residents does Grossaffoltern have?

Grossaffoltern has 3'077 residents (2023).

Which canton is Grossaffoltern in?

Grossaffoltern is located in canton BE.

Switzerland · Canton BE

Grossaffoltern

3257–3262

BE CANTON3257 3262

Residents

3'077

Area

15.1 km²

Tax multiplier

169%

Postal codes

Demographics

BFS · 2023

Women

1'550 50.4%

Men

1'527 49.6%

Children & youth (0–19)

595 19.3%

Swiss citizens

2'876 93.7%

Foreign residents

194 6.3%

0–19 · 595 · 19.3%20–64 · 1'750 · 56.9%65+ · 732 · 23.8%

Foreign residents 6.3%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 63.4%57.4% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 63.4%51.8% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 57.6%51.6% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 57.6%22.1% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

SVP34.7% · strongest party

SVP34.7%

SP15.9%

Mitte13.0%

GLP10.0%

GRÜNE9.6%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier169%

Cantonal tax multiplier297.5%

169%CH range 25%525%

Tax rank 132 of 334 in canton Bern

Source: ESTV · retrieved 20.07.2026

Climate

Mühleberg · 11.5 km

Annual mean temperature 202510.6 °C

Precipitation 2025968 mm

10.6 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitegrossaffoltern.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (2)

swisstopo

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Grossaffoltern?: Grossaffoltern has 2 postal codes: 3257, 3262.
What is the tax rate in Grossaffoltern?: The municipal tax multiplier of Grossaffoltern is 169% (2026); canton BE levies 297.5%.
How many residents does Grossaffoltern have?: Grossaffoltern has 3'077 residents (2023).
Which canton is Grossaffoltern in?: Grossaffoltern is located in canton BE.

Map

OpenStreetMap