What is the postal code of Santa Maria in Calanca?

The postal code of Santa Maria in Calanca is 6541.

What is the tax rate in Santa Maria in Calanca?

The municipal tax multiplier of Santa Maria in Calanca is 100% (2026); canton GR levies 92%.

How many residents does Santa Maria in Calanca have?

Santa Maria in Calanca has 119 residents (2023).

Which canton is Santa Maria in Calanca in?

Santa Maria in Calanca is located in canton GR.

Switzerland · Canton GR

Santa Maria in Calanca

6541

GR CANTON6541

Residents

119

Area

9.3 km²

Tax multiplier

100%

Postal codes

Demographics

BFS · 2023

Women

57 47.9%

Men

62 52.1%

Children & youth (0–19)

8 6.7%

Swiss citizens

100 88.5%

Foreign residents

13 11.5%

0–19 · 8 · 6.7%20–64 · 68 · 57.1%65+ · 43 · 36.1%

Foreign residents 11.5%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 54.4%48.1% yes

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 69.9%65.3% yes

08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 59.2%39.0% yes

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 60.2%26.3% yes

Source: BFS · retrieved 20.07.2026

Politics

National Council election 2023

Mitte43.0% · strongest party

Mitte43.0%

SVP28.2%

SP20.8%

FDP4.7%

GRÜNE3.4%

Source: BFS · retrieved 20.07.2026

Taxes 2026

ESTV

Municipal tax multiplier100%

Cantonal tax multiplier92%

100%CH range 25%525%

Tax rank 83 of 100 in canton Grisons

Source: ESTV · retrieved 20.07.2026

Climate

Grono · 4.2 km

Annual mean temperature 202511.6 °C

Precipitation 20251'564 mm

11.6 °CCH range -5.5°14°

Source: MeteoSwiss · retrieved 24.07.2026

Municipality

Wikidata · CC0

Websitesantamariaic.ch ↗

Source: Wikidata · retrieved 20.07.2026

Postal codes (1)

swisstopo

6541

Sta. Maria in Calanca

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Santa Maria in Calanca?: The postal code of Santa Maria in Calanca is 6541.
What is the tax rate in Santa Maria in Calanca?: The municipal tax multiplier of Santa Maria in Calanca is 100% (2026); canton GR levies 92%.
How many residents does Santa Maria in Calanca have?: Santa Maria in Calanca has 119 residents (2023).
Which canton is Santa Maria in Calanca in?: Santa Maria in Calanca is located in canton GR.

Map

OpenStreetMap