Demographics
BFS · 2023Women
734 47.2%
Men
822 52.8%
Children & youth (0–19)
266 17.1%
Swiss citizens
1'065 67.4%
Foreign residents
515 32.6%
0–19 · 266 · 17.1%20–64 · 983 · 63.2%65+ · 307 · 19.7%
Foreign residents 32.6%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 55.4%58.0% yes
14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»● Switzerland: rejected · turnout 55.7%57.6% yes
08.03.2026Bundesgesetz über die Individualbesteuerung● Switzerland: accepted · turnout 54.0%38.3% yes
08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»● Switzerland: rejected · turnout 54.3%25.2% yes
Source: BFS · retrieved 20.07.2026
Politics
National Council election 2023Mitte42.9% · strongest party
Mitte42.9%
SVP20.5%
FDP16.8%
SP14.9%
GRÜNE2.8%
Source: BFS · retrieved 20.07.2026
Taxes 2026
ESTVMunicipal tax multiplier87%
Cantonal tax multiplier92%
87%CH range 25%525%
Tax rank 45 of 100 in canton GrisonsSource: ESTV · retrieved 20.07.2026
Climate
Grono · 4.1 kmAnnual mean temperature 202511.6 °C
Precipitation 20251'564 mm
11.6 °CCH range -5.5°14°
Source: MeteoSwiss · retrieved 24.07.2026
Municipality
Wikidata · CC0Websitegrono.ch ↗
Source: Wikidata · retrieved 20.07.2026
Postal codes (4)
swisstopoNearby municipalities
swisstopoFrequently asked questions
- What is the postal code of Grono?
- Grono has 4 postal codes: 6537, 6538, 6556, 6557.
- What is the tax rate in Grono?
- The municipal tax multiplier of Grono is 87% (2026); canton GR levies 92%.
- How many residents does Grono have?
- Grono has 1'556 residents (2023).
- Which canton is Grono in?
- Grono is located in canton GR.