Postcode area · Kirchberg (SG) · St. Gallen

9533 Kirchberg SG (Kirchberg (SG)): key figures

9533 Kirchberg SG (postcode area in Kirchberg (SG)) has 3,497 residents in 2025 across 19.0 km², or 184 people per km². By population, 9533 Kirchberg SG ranks No. 2 of 2 postcode areas in Kirchberg (SG). Population: +4.0% between 2015 and 2025.

  • 3,497 residents
  • 19.0 km²
  • 184 people/km²

9533 Kirchberg SG in numbers

Population
3,497
ranked 671 of 2,275
+4.0%between 2015 and 2025
2015–2025
Population density
184people/km²
ranked 1,454 of 2,275
Area
19.0km²
ranked 512 of 3,168
Share of foreign nationals
17.6%
ranked 1,292 of 2,040
Dwellings
1,631
ranked 760 of 3,164
Residential buildings
894
ranked 538 of 3,160
Dwellings in buildings built before 1946
32.6%
ranked 1,289 of 3,164

Key points

By population, 9533 Kirchberg SG ranks No. 2 of 2 postcode areas in Kirchberg (SG).

Nationally, 9533 Kirchberg SG ranks No. 671 of 2,275 postcode areas.

Population of 9533 Kirchberg SG over time

3,3503,4003,4503,5002015202020232025
Population, 2015–2025

9533 Kirchberg SG had 3,364 residents in 2015 and 3,497 in 2025.

YearPopulation
20153,364
20203,404
20233,435
20253,497

All indicators for 9533 Kirchberg SG

Next to the value for 9533 Kirchberg SG: all postcode areas of Kirchberg (SG), then of the whole country (totals for counts, weighted averages for rates).

9533 Kirchberg SGNational medianHover over or tap a bar to see what it shows.

Housing

Indicator9533 Kirchberg SGKirchberg (SG)SwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)1,631––ranked 2 of 3ranked 760 of 3,164
Residential buildings (2026)894––ranked 1 of 3ranked 538 of 3,160
Dwellings in buildings built before 1946 (2026)32.6%28.0%23.2%ranked 2 of 3ranked 1,289 of 3,164
Dwellings in buildings built since 2001 (2026)21.0%24.7%23.6%ranked 3 of 3ranked 1,627 of 3,164
Share of detached houses among residential buildings (2026)75.1%71.8%63.5%ranked 2 of 3ranked 1,013 of 3,160

Energy

Indicator9533 Kirchberg SGKirchberg (SG)SwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)43.4%39.1%56.2%ranked 1 of 3ranked 1,908 of 3,160
Heat pumps as main heating (2026)28.5%28.1%16.2%ranked 2 of 3ranked 451 of 3,160
Wood heating systems (2026)15.5%16.1%13.5%ranked 2 of 3ranked 1,624 of 3,160
District heating (2026)9.7%13.5%5.6%ranked 3 of 3ranked 376 of 3,160

Society

Indicator9533 Kirchberg SGKirchberg (SG)SwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)17.6%34.4%29.8%ranked 2 of 2ranked 1,292 of 2,040

Where is 9533 Kirchberg SG?

Other postcode areas in Kirchberg (SG)

Postcode areas near 9533 Kirchberg SG

Next in alphabetical order: 9534 Gähwil

The postcode areas of Kirchberg (SG)

Back to the page for Kirchberg (SG)

Frequently asked questions

What is the population of 9533 Kirchberg SG (Kirchberg (SG))?

9533 Kirchberg SG has 3,497 residents in 2025. It covers 19.0 km², or 184 people per km².

Where is 9533 Kirchberg SG?

9533 Kirchberg SG (postcode area) is part of Kirchberg (SG), in St. Gallen.

What is the value of “Share of foreign nationals” in 9533 Kirchberg SG?

Share of foreign nationals: 17.6% (2025), ranked 1,292 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 9533 Kirchberg SG?

Dwellings: 1,631 (2026), ranked 760 of 3,164 postcode areas in the country.