Swiss postcode area · St. Gallen · Wahlkreis Toggenburg
Postcode 9621 (Oberhelfenschwil) is a Swiss postal area in the canton of St. Gallen, Wahlkreis Toggenburg district. It serves around 1 079 residents across 8.2 km², with 291 mapped buildings.
Map
9621 and 8 neighbouring postcodesThe map shows postcode 9621 in red alongside its 8 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
21 placesPostcode 9621 covers 21 named places. The largest by population is Oberhelfenschwil, home to around 1 456 people.
Oberhelfenschwil Village 1 456 → Bogen Hamlet — → Bühlen Hamlet — → Dachstobel Hamlet — → Freudenberg Hamlet — → Füberg Hamlet — → Hinterhöhg Hamlet — → Hähnen Hamlet — → Höhg Hamlet — → Loch Hamlet — → Mitsteig Hamlet — → Oberfeld Hamlet — → Rennen Hamlet — → Schopfen Hamlet — → Tobelacker Hamlet — → Unter Geissberg Hamlet — → Unterwald Hamlet — → Wald Hamlet — → Weid Hamlet — → Wigetshof Hamlet — → Winzlisau Hamlet — →Neighbouring Postcodes
8 adjacent areasPostcode 9621 shares a border with 8 other postal areas. The most populous neighbour is 9620 (Lichtensteig), with around 4 216 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 9122 | Mogelsberg | 329 | 302 | 7.14 | View |
| 9123 | Nassen | 670 | 35 | 8.36 | View |
| 9125 | Brunnadern | 1 448 | 284 | 9.3 | View |
| 9126 | Adelbach | 171 | 79 | 1.7 | View |
| 9606 | Bütschwil | 474 | 778 | 6.14 | View |
| 9608 | Ganterschwil | 1 388 | 404 | 8.13 | View |
| 9615 | Altdietfurt | 326 | 257 | 4.22 | View |
| 9620 | Lichtensteig | 4 216 | 734 | 7.42 | View |
Postal Services
2 facilitiesPostcode 9621 has 2 mapped postal facilities: 1 post office, 1 letter box.
| # | Address | Collection times |
|---|---|---|
| 1 |
Regional Context
Frequently Asked Questions about 9621
Quick answersWhere is postcode 9621 located?
Postcode 9621 (Oberhelfenschwil) is located in the canton of St. Gallen, Wahlkreis Toggenburg district, Switzerland. It belongs to the 9xxxxxx prefix zone.
Is 9621 a valid Swiss postcode?
Yes, 9621 is a valid 4-digit Swiss postal code (German: PLZ / Postleitzahl; French: NPA / numero postal d’acheminement; Italian: CAP / codice di avviamento postale). It is assigned to Oberhelfenschwil in the canton of St. Gallen.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 9621 in?
Postcode 9621 is in the canton of St. Gallen, one of the 26 cantons of Switzerland. Within the canton it falls under the Wahlkreis Toggenburg district.
What is the population of postcode 9621?
Postcode 9621 has a population of around 1 079 residents across 8.18 km² km², giving a population density of 132 people per km² people per km².
How large is the area covered by postcode 9621?
Postcode 9621 covers 8.18 km² (roughly 3.16 square miles), containing 291 mapped buildings according to OpenStreetMap.
What places are in postcode 9621?
Postcode 9621 covers 21 places: Oberhelfenschwil (1 456), Bogen, Bühlen, Dachstobel, Freudenberg, Füberg, Hinterhöhg, Hähnen, Höhg, Loch, Mitsteig, Oberfeld, Rennen, Schopfen, Tobelacker, Unter Geissberg, Unterwald, Wald, Weid, Wigetshof, Winzlisau .
What postcodes are next to 9621?
Postcode 9621 borders 8 postcodes: 9122 (Mogelsberg), 9123 (Nassen), 9125 (Brunnadern), 9126 (Adelbach), 9606 (Bütschwil), 9608 (Ganterschwil), 9615 (Altdietfurt), 9620 (Lichtensteig) .
What is the 9xxx prefix zone?
The 9xxxxxx zone groups all Swiss postcodes that start with 9xxx. This zone contains 187 postal codes postal codes, serving a combined population of around 472 322 across 1 804 km² km². In Switzerland, the first digit of a postcode broadly indicates the region: 1xxx = western Switzerland / Geneva area, 2xxx = Neuchatel / Jura, 3xxx = Bern region, 4xxx = Basel / Aargau, 5xxx = Aargau / Zurich west, 6xxx = Lucerne / Central Switzerland, 7xxx = Graubunden, 8xxx = Zurich / Eastern Switzerland, 9xxx = Eastern Switzerland / St. Gallen.
What postal services are available in 9621?
Postcode 9621 has 2 postal facilities, including 1 post office, and 1 letter box.
How many buildings are in postcode 9621?
According to OpenStreetMap data, postcode 9621 contains 291 mapped buildings, a density of around 36 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.