Postcode area · Obergösgen · Solothurn

4653 Obergösgen (Obergösgen): key figures

4653 Obergösgen (postcode area in Obergösgen) has 2,526 residents in 2025 across 3.6 km², or 710 people per km². Population: +15.2% between 2015 and 2025.

  • 2,526 residents
  • 3.6 km²
  • 710 people/km²

4653 Obergösgen in numbers

Population
2,526
ranked 886 of 2,275
+15.2%between 2015 and 2025
2015–2025
Population density
710people/km²
ranked 519 of 2,275
Area
3.6km²
ranked 2,589 of 3,168
Share of foreign nationals
32.2%
ranked 352 of 2,040
Dwellings
1,252
ranked 970 of 3,164
Residential buildings
498
ranked 1,154 of 3,160
Dwellings in buildings built before 1946
12.9%
ranked 2,687 of 3,164

Key points

Nationally, 4653 Obergösgen ranks No. 886 of 2,275 postcode areas.

Population of 4653 Obergösgen over time

2,1002,2002,3002,4002,5002,6002015202020232025
Population, 2015–2025

4653 Obergösgen had 2,192 residents in 2015 and 2,526 in 2025.

YearPopulation
20152,192
20202,318
20232,417
20252,526

All indicators for 4653 Obergösgen

Next to the value for 4653 Obergösgen: all postcode areas of Obergösgen, then of the whole country (totals for counts, weighted averages for rates).

4653 ObergösgenNational medianHover over or tap a bar to see what it shows.

Housing

Indicator4653 ObergösgenObergösgenSwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)1,252––ranked 970 of 3,164
Residential buildings (2026)498––ranked 1,154 of 3,160
Dwellings in buildings built before 1946 (2026)12.9%12.9%23.2%ranked 2,687 of 3,164
Dwellings in buildings built since 2001 (2026)29.1%29.1%23.6%ranked 880 of 3,164
Share of detached houses among residential buildings (2026)74.7%74.7%63.5%ranked 1,060 of 3,160

Energy

Indicator4653 ObergösgenObergösgenSwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)66.1%66.1%56.2%ranked 698 of 3,160
Heat pumps as main heating (2026)17.6%17.6%16.2%ranked 1,084 of 3,160
Wood heating systems (2026)8.8%8.8%13.5%ranked 2,183 of 3,160
District heating (2026)0.0%0.0%5.6%ranked 2,207 of 3,160

Society

Indicator4653 ObergösgenObergösgenSwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)32.2%32.2%29.8%ranked 352 of 2,040

Where is 4653 Obergösgen?

Frequently asked questions

What is the population of 4653 Obergösgen (Obergösgen)?

4653 Obergösgen has 2,526 residents in 2025. It covers 3.6 km², or 710 people per km².

Where is 4653 Obergösgen?

4653 Obergösgen (postcode area) is part of Obergösgen, in Solothurn.

What is the value of “Share of foreign nationals” in 4653 Obergösgen?

Share of foreign nationals: 32.2% (2025), ranked 352 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 4653 Obergösgen?

Dwellings: 1,252 (2026), ranked 970 of 3,164 postcode areas in the country.