Postcode area · Gommiswald · St. Gallen

8739 Rieden SG (Gommiswald): key figures

8739 Rieden SG (postcode area in Gommiswald) has 800 residents in 2025 across 11.4 km², or 69.9 people per km². By population, 8739 Rieden SG ranks No. 4 of 4 postcode areas in Gommiswald. Population: +14.4% between 2015 and 2025.

  • 800 residents
  • 11.4 km²
  • 70 people/km²

8739 Rieden SG in numbers

Population
800
ranked 1,763 of 2,275
+14.4%between 2015 and 2025
2015–2025
Population density
70people/km²
ranked 2,033 of 2,275
Area
11.4km²
ranked 967 of 3,168
Share of foreign nationals
13.2%
ranked 1,614 of 2,040
Dwellings
436
ranked 2,067 of 3,164
Residential buildings
307
ranked 1,792 of 3,160
Dwellings in buildings built before 1946
27.5%
ranked 1,607 of 3,164

Key points

By population, 8739 Rieden SG ranks No. 4 of 4 postcode areas in Gommiswald.

Nationally, 8739 Rieden SG ranks No. 1,763 of 2,275 postcode areas.

Population of 8739 Rieden SG over time

6507007508002015202020232025
Population, 2015–2025

8739 Rieden SG had 699 residents in 2015 and 800 in 2025.

YearPopulation
2015699
2020735
2023786
2025800

All indicators for 8739 Rieden SG

Next to the value for 8739 Rieden SG: all postcode areas of Gommiswald, then of the whole country (totals for counts, weighted averages for rates).

8739 Rieden SGNational medianHover over or tap a bar to see what it shows.

Housing

Indicator8739 Rieden SGGommiswaldSwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)436––ranked 4 of 5ranked 2,067 of 3,164
Residential buildings (2026)307––ranked 4 of 5ranked 1,792 of 3,160
Dwellings in buildings built before 1946 (2026)27.5%17.7%23.2%ranked 2 of 5ranked 1,607 of 3,164
Dwellings in buildings built since 2001 (2026)17.9%26.5%23.6%ranked 4 of 5ranked 1,934 of 3,164
Share of detached houses among residential buildings (2026)81.1%72.6%63.5%ranked 1 of 5ranked 446 of 3,160

Energy

Indicator8739 Rieden SGGommiswaldSwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)33.7%27.7%56.2%ranked 1 of 5ranked 2,393 of 3,160
Heat pumps as main heating (2026)39.2%46.4%16.2%ranked 3 of 5ranked 149 of 3,160
Wood heating systems (2026)19.0%14.2%13.5%ranked 2 of 5ranked 1,365 of 3,160
District heating (2026)0.0%6.3%5.6%ranked 4 of 5ranked 2,207 of 3,160

Society

Indicator8739 Rieden SGGommiswaldSwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)13.2%18.9%29.8%ranked 3 of 3ranked 1,614 of 2,040

Where is 8739 Rieden SG?

Frequently asked questions

What is the population of 8739 Rieden SG (Gommiswald)?

8739 Rieden SG has 800 residents in 2025. It covers 11.4 km², or 70 people per km².

Where is 8739 Rieden SG?

8739 Rieden SG (postcode area) is part of Gommiswald, in St. Gallen.

What is the value of “Share of foreign nationals” in 8739 Rieden SG?

Share of foreign nationals: 13.2% (2025), ranked 1,614 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 8739 Rieden SG?

Dwellings: 436 (2026), ranked 2,067 of 3,164 postcode areas in the country.