Postcode area · Basadingen-Schlattingen · Thurgau

8254 Basadingen (Basadingen-Schlattingen): key figures

8254 Basadingen (postcode area in Basadingen-Schlattingen) has 1,121 residents in 2025 across 8.4 km², or 133 people per km². By population, 8254 Basadingen ranks No. 1 of 2 postcode areas in Basadingen-Schlattingen. Population: +9.5% between 2015 and 2025.

  • 1,121 residents
  • 8.4 km²
  • 133 people/km²

8254 Basadingen in numbers

Population
1,121
ranked 1,504 of 2,275
+9.5%between 2015 and 2025
2015–2025
Population density
133people/km²
ranked 1,690 of 2,275
Area
8.4km²
ranked 1,384 of 3,168
Share of foreign nationals
22.0%
ranked 931 of 2,040
Dwellings
537
ranked 1,811 of 3,164
Residential buildings
388
ranked 1,472 of 3,160
Dwellings in buildings built before 1946
38.0%
ranked 993 of 3,164

Key points

By population, 8254 Basadingen ranks No. 1 of 2 postcode areas in Basadingen-Schlattingen.

Nationally, 8254 Basadingen ranks No. 1,504 of 2,275 postcode areas.

Population of 8254 Basadingen over time

1,0001,0251,0501,0751,1001,1252015202020232025
Population, 2015–2025

8254 Basadingen had 1,024 residents in 2015 and 1,121 in 2025.

YearPopulation
20151,024
20201,061
20231,084
20251,121

All indicators for 8254 Basadingen

Next to the value for 8254 Basadingen: all postcode areas of Basadingen-Schlattingen, then of the whole country (totals for counts, weighted averages for rates).

8254 BasadingenNational medianHover over or tap a bar to see what it shows.

Housing

Indicator8254 BasadingenBasadingen-SchlattingenSwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)537––ranked 1 of 2ranked 1,811 of 3,164
Residential buildings (2026)388––ranked 1 of 2ranked 1,472 of 3,160
Dwellings in buildings built before 1946 (2026)38.0%34.5%23.2%ranked 1 of 2ranked 993 of 3,164
Dwellings in buildings built since 2001 (2026)23.3%25.3%23.6%ranked 2 of 2ranked 1,403 of 3,164
Share of detached houses among residential buildings (2026)83.0%82.4%63.5%ranked 1 of 2ranked 313 of 3,160

Energy

Indicator8254 BasadingenBasadingen-SchlattingenSwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)50.5%46.0%56.2%ranked 1 of 2ranked 1,519 of 3,160
Heat pumps as main heating (2026)23.1%24.7%16.2%ranked 2 of 2ranked 710 of 3,160
Wood heating systems (2026)22.7%21.9%13.5%ranked 1 of 2ranked 1,141 of 3,160
District heating (2026)0.7%1.3%5.6%ranked 2 of 2ranked 1,672 of 3,160

Society

Indicator8254 BasadingenBasadingen-SchlattingenSwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)22.0%22.1%29.8%ranked 2 of 2ranked 931 of 2,040

Where is 8254 Basadingen?

Frequently asked questions

What is the population of 8254 Basadingen (Basadingen-Schlattingen)?

8254 Basadingen has 1,121 residents in 2025. It covers 8.4 km², or 133 people per km².

Where is 8254 Basadingen?

8254 Basadingen (postcode area) is part of Basadingen-Schlattingen, in Thurgau.

What is the value of “Share of foreign nationals” in 8254 Basadingen?

Share of foreign nationals: 22.0% (2025), ranked 931 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 8254 Basadingen?

Dwellings: 537 (2026), ranked 1,811 of 3,164 postcode areas in the country.