9643
KrummenauThis postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.
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Location information
PLZ 9643- Postal code
- 9643
- Place name
- Krummenau
- Municipality
- Nesslau
- Canton
- St. GallenSG
- Language
- German (Deutsch)
- Area
- 7.8 km²
Geographic coordinates
swisstopo- Latitude
- 47.248500°
- Longitude
- 9.171900°
- Municipality key (BFS)
- 3360
About this postal code
Postal code 9643 serves the area of Krummenau in the canton of SG, Switzerland. The municipality is identified by the official key 3360. The primary language in this region is German.
Which locality is in which municipality?
swisstopo · 2Postal code 9643 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row.
| Locality | Municipality | Canton |
|---|---|---|
| Krummenau | Ebnat-Kappel · Nesslau | SG |
Municipalities in this postal code area
swisstopo · 2Localities
swisstopo · 1Taxes in Nesslau
ESTV · 2026Tax multipliers apply per municipality — shown for Nesslau.
Tax rank 34 of 75 in canton St. GallenAccessibility (municipality of Nesslau)
ARE · NPVMElectricity (municipality of Nesslau)
ElCom · 2027 · BFEHealth-insurance premiums
BAG · 2024Premiums are set per canton and premium region. This area lies in premium region 3 of canton St. Gallen. Shown is the average adult premium paid across the whole canton St. Gallen (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 9643?
- Postal code 9643 lies in 2 municipalities: Ebnat-Kappel, Nesslau (canton SG). Postal codes are delivery areas and do not follow municipal borders.
- Which localities and municipalities does postal code 9643 comprise?
- Postal code 9643 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Ebnat-Kappel & Nesslau. Krummenau: Ebnat-Kappel, Nesslau.
- Which district (Bezirk) is postal code 9643 in?
- Every municipality of postal code 9643 lies in Wahlkreis Toggenburg (canton SG).