Where is postal code 7057?

Postal code 7057 covers Langwies in the municipality of Arosa, canton GR.

Which municipality does postal code 7057 belong to?

Postal code 7057 belongs to Arosa, canton GR.

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Switzerland · Canton GR

7057

Langwies

MunicipalityArosa LocalityLangwies CantonGrisons GR

Location information

PLZ 7057

Postal code: 7057
Place name: Langwies
Municipality: Arosa
Canton: GrisonsGR
Language: German (Deutsch)

Geographic coordinates

swisstopo

Latitude: 46.869600°
Longitude: 9.724100°
Municipality key (BFS): 3921

About this postal code

Postal code 7057 serves the area of Langwies in the canton of GR, Switzerland. The municipality is identified by the official key 3921. The primary language in this region is German.

Taxes in Arosa

ESTV · 2026

Municipal tax multiplier90%

Cantonal tax multiplier92%

Tax multipliers apply per municipality — shown for Arosa.

Tax rank 50 of 100 in canton Grisons

Nearby postal codes

swisstopo

7056Molinis 7058Litzirüti 7062Passugg 7063Praden 7050Arosa

Frequently asked questions

Where is postal code 7057?: Postal code 7057 covers Langwies in the municipality of Arosa, canton GR.
Which municipality does postal code 7057 belong to?: Postal code 7057 belongs to Arosa, canton GR.