9030
Abtwil SGThis postal code extends over 3 municipalities: postal delivery areas do not follow municipal borders.
Location information
PLZ 9030- Postal code
- 9030
- Place name
- Abtwil SG
- Municipality
- Gaiserwald
- Canton
- St. GallenSG
- Language
- German (Deutsch)
- Area
- 6.6 km²
- Locality
- Abtwil SG, St. Josefen
- City quarters
- Bruggen2.3%
Geographic coordinates
swisstopo- Latitude
- 47.424300°
- Longitude
- 9.320900°
- Municipality key (BFS)
- 3442
About this postal code
Postal code 9030 serves the area of Abtwil SG in the canton of SG, Switzerland. The municipality is identified by the official key 3442. The primary language in this region is German.
City quarters
BFS · 2024Postal code 9030 Abtwil SG covers parts of several statistical city quarters — a postal code is a delivery area, not a single neighbourhood: Bruggen.
Share by area of the postal-code perimeter that falls in each BFS statistical quarter (City Statistics cities only). Percentages are of the postal code, not of the quarter.
97.7% of 9030 lies outside the mapped city quarters — it reaches beyond the city edge.
Which locality is in which municipality?
swisstopo · 4Postal code 9030 covers 2 localities across 3 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 |
|---|---|---|
| Abtwil SG | Gaiserwald · Gossau · St. Gallen | SG |
| St. Josefen | Gaiserwald | SG |
Municipalities in this postal code area
swisstopo · 3Localities
swisstopo · 2Taxes in Gaiserwald
ESTV · 2026Tax multipliers apply per municipality — shown for Gaiserwald.
Tax rank 13 of 75 in canton St. GallenAccessibility (municipality of Gaiserwald)
ARE · NPVMElectricity (municipality of Gaiserwald)
ElCom · 2026 · BFENearby postal codes
swisstopoFrequently asked questions
- Where is postal code 9030?
- Postal code 9030 lies in 3 municipalities: Gaiserwald, Gossau, St. Gallen (canton SG). Postal codes are delivery areas and do not follow municipal borders.
- Which municipality does postal code 9030 belong to?
- Postal code 9030 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Gaiserwald, Gossau & St. Gallen. Abtwil SG: Gaiserwald, Gossau, St. Gallen; St. Josefen: Gaiserwald.