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Municipality · canton of St. Gallen

Rapperswil-Jona

District of See-Gaster. Municipality number 3340 in the federal register.

residents, 2025
28’836
km² of land
22.26
residents per km²
1’295
District
See-Gaster
Residents 2025
28’836+0.2% on 2024
Foreign residents
20.4%5’869 people
Private households 2025
13’060
Land area
22.26 km²without lakes
Building insurance
Compulsory, with Gebäudeversicherung St.Gallen (the canton’s own insurer).0.27 ‰ of the insured value a year, plus the 5% federal stamp duty on the premium: CHF 278.50 per CHF 1 million.Beschluss sGS 873.13 Ziff. 1, read 12.10.2026; Feuerschutzverordnung sGS 871.11 Art. 59, read 12.10.2026
Mortgage lenders
10 of 10lenders on MEconomy with no stated limit that excludes this canton
Postcodes
8630, 8633, 8640, 8645, 8646, 8714, 8715, 8734

What a household pays here

Health insurance and electricity for your household in Rapperswil-Jona, against where you live today.

Sources: population and foreign residents on 31.12.2025 and private households 2025, Federal Statistical Office (STATPOP), on today’s municipal boundaries; municipalities, districts and land area without lakes, swisstopo swissTLMRegio; postcodes, swisstopo’s official locality register. Updated each September.