Postcode area · Wattwil · St. Gallen
The postcode areas of Wattwil in numbers
Wattwil has 3 postcode areas and 8,304 residents in 2025, with population, density and indicators for each.
- 3 postcode areas
- 8,304 residents
List of postcode areas in Wattwil
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| Postcode area | Population | Population density | Area | Share of foreign nationals | Dwellings |
|---|---|---|---|---|---|
| 9630 Wattwil | 6,892 | 240.6 people/km² | 28.6 km² | 30.4% | 3,559 |
| 9631 Ulisbach | 1,412 | 352.1 people/km² | 4.0 km² | 26.1% | 608 |
| 9622 Krinau | – | – | 6.3 km² | – | 181 |
Frequently asked questions
How many postcode areas does Wattwil have?
Wattwil has 3 postcode areas. Largest by population: 9630 Wattwil (6,892 residents).