Location information
PLZ 6546Geographic coordinates
swisstopo- Latitude
- 46.333600°
- Longitude
- 9.121700°
- Municipality key (BFS)
- 3837
About this postal code
Postal code 6546 serves the area of Cauco in the canton of GR, Switzerland. The municipality is identified by the official key 3837. The primary language in this region is Italian.
Localities
swisstopo · 1Taxes in Calanca
ESTV · 2026Municipal tax multiplier100%
Cantonal tax multiplier92%
Tax multipliers apply per municipality — shown for Calanca.
Tax rank 79 of 100 in canton GrisonsAccessibility (municipality of Calanca)
ARE · NPVMMajor centrePT 88 min · Car 49 min
Remotest municipalities →Electricity (municipality of Calanca)
ElCom · 2027 · BFESecond homes78.3 %
Second Homes Act: no new second-home permits (official building restriction in force).
Health-insurance premiums
BAG · 2024Premium regionRegion 1
Ø premium in canton Grisons363 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set per canton and premium region. This area lies in premium region 1 of canton Grisons. Shown is the average adult premium paid across the whole canton Grisons (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 6546?
- Postal code 6546 covers Cauco in the municipality of Calanca, canton GR.
- Which municipality does postal code 6546 belong to?
- Postal code 6546 belongs to Calanca, canton GR.
- Which district (Bezirk) is postal code 6546 in?
- Every municipality of postal code 6546 lies in Region Moesa (canton GR).