Location information
PLZ 7027- Postal code
- 7027
- Place name
- Castiel
- Municipality
- Arosa
- Canton
- GrisonsGR
- Language
- German (Deutsch)
- Area
- 14 km²
- Locality
- Calfreisen, Castiel, Lüen
Geographic coordinates
swisstopo- Latitude
- 46.840500°
- Longitude
- 9.604900°
- Municipality key (BFS)
- 3921
About this postal code
Postal code 7027 serves the area of Castiel in the canton of GR, Switzerland. The municipality is identified by the official key 3921. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 3Localities
swisstopo · 3Taxes in Arosa
ESTV · 2026Municipal tax multiplier90%
Cantonal tax multiplier92%
Tax multipliers apply per municipality — shown for Arosa.
Tax rank 54 of 100 in canton GrisonsAccessibility (municipality of Arosa)
ARE · NPVMMajor centrePT 146 min · Car 106 min
Remotest municipalities →Electricity (municipality of Arosa)
ElCom · 2026 · BFENearby postal codes
swisstopoFrequently asked questions
- Where is postal code 7027?
- Postal code 7027 covers Castiel in the municipality of Arosa, canton GR.
- Which municipality does postal code 7027 belong to?
- Postal code 7027 belongs to Arosa, canton GR.
- Which municipality does postal code 7027 belong to?
- Postal code 7027 covers 3 localities, all in the municipality of Arosa.