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8640
Rapperswil SGThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 8640- Postal code
- 8640
- Place name
- Rapperswil SG
- Municipality
- Rapperswil-Jona
- Canton
- St. GallenSG
- Language
- German (Deutsch)
Geographic coordinates
swisstopo- Latitude
- 47.244900°
- Longitude
- 8.823400°
- Municipality key (BFS)
- 3340
About this postal code
Postal code 8640 serves the area of Rapperswil SG in the canton of SG, Switzerland. The municipality is identified by the official key 3340. The primary language in this region is German.
Municipalities in this postal code area
swisstopo · 2Taxes in Rapperswil-Jona
ESTV · 2026Municipal tax multiplier74%
Cantonal tax multiplier105%
Tax multipliers apply per municipality — shown for Rapperswil-Jona.
Tax rank 4 of 75 in canton St. GallenNearby postal codes
swisstopoFrequently asked questions
- Where is postal code 8640?
- Postal code 8640 covers Rapperswil SG in the municipality of Rapperswil-Jona, canton SG.
- Which municipality does postal code 8640 belong to?
- Postal code 8640 belongs to Rapperswil-Jona, canton SG.