Where is postal code 9657?

Postal code 9657 covers Unterwasser in the municipality of Wildhaus-Alt St. Johann, canton SG.

Which municipality does postal code 9657 belong to?

Postal code 9657 belongs to Wildhaus-Alt St. Johann, canton SG.

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Switzerland · Canton SG

9657

Unterwasser

MunicipalityWildhaus-Alt St. Johann LocalityUnterwasser CantonSt. Gallen SG

Location information

PLZ 9657

Postal code: 9657
Place name: Unterwasser
Municipality: Wildhaus-Alt St. Johann
Canton: St. GallenSG
Language: German (Deutsch)

Geographic coordinates

swisstopo

Latitude: 47.229400°
Longitude: 9.310700°
Municipality key (BFS): 3359

About this postal code

Postal code 9657 serves the area of Unterwasser in the canton of SG, Switzerland. The municipality is identified by the official key 3359. The primary language in this region is German.

Taxes in Wildhaus-Alt St. Johann

ESTV · 2026

Municipal tax multiplier118%

Cantonal tax multiplier105%

Tax multipliers apply per municipality — shown for Wildhaus-Alt St. Johann.

Tax rank 47 of 75 in canton St. Gallen

Nearby postal codes

swisstopo

9656Alt St. Johann 9658Wildhaus 9658Wildhaus 9658Wildhaus 9655Stein SG

Frequently asked questions

Where is postal code 9657?: Postal code 9657 covers Unterwasser in the municipality of Wildhaus-Alt St. Johann, canton SG.
Which municipality does postal code 9657 belong to?: Postal code 9657 belongs to Wildhaus-Alt St. Johann, canton SG.