Postcode area · Erlinsbach (SO) · Solothurn

5015 Erlinsbach SO (Erlinsbach (SO)): key figures

5015 Erlinsbach SO (postcode area in Erlinsbach (SO)) has 3,690 residents in 2025 across 8.4 km², or 438 people per km². Population: +9.6% between 2015 and 2025.

  • 3,690 residents
  • 8.4 km²
  • 438 people/km²

5015 Erlinsbach SO in numbers

Population
3,690
ranked 639 of 2,275
+9.6%between 2015 and 2025
2015–2025
Population density
438people/km²
ranked 795 of 2,275
Area
8.4km²
ranked 1,381 of 3,168
Share of foreign nationals
19.5%
ranked 1,160 of 2,040
Dwellings
1,827
ranked 678 of 3,164
Residential buildings
976
ranked 472 of 3,160
Dwellings in buildings built before 1946
23.0%
ranked 1,923 of 3,164

Key points

Nationally, 5015 Erlinsbach SO ranks No. 639 of 2,275 postcode areas.

Population of 5015 Erlinsbach SO over time

3,3003,4003,5003,6003,7002015202020232025
Population, 2015–2025

5015 Erlinsbach SO had 3,368 residents in 2015 and 3,690 in 2025.

YearPopulation
20153,368
20203,528
20233,613
20253,690

All indicators for 5015 Erlinsbach SO

Next to the value for 5015 Erlinsbach SO: all postcode areas of Erlinsbach (SO), then of the whole country (totals for counts, weighted averages for rates).

5015 Erlinsbach SONational medianHover over or tap a bar to see what it shows.

Housing

Indicator5015 Erlinsbach SOErlinsbach (SO)SwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)1,827––ranked 678 of 3,164
Residential buildings (2026)976––ranked 472 of 3,160
Dwellings in buildings built before 1946 (2026)23.0%23.0%23.2%ranked 1,923 of 3,164
Dwellings in buildings built since 2001 (2026)26.1%26.1%23.6%ranked 1,156 of 3,164
Share of detached houses among residential buildings (2026)74.2%74.2%63.5%ranked 1,113 of 3,160

Energy

Indicator5015 Erlinsbach SOErlinsbach (SO)SwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)48.0%48.0%56.2%ranked 1,668 of 3,160
Heat pumps as main heating (2026)11.4%11.4%16.2%ranked 1,748 of 3,160
Wood heating systems (2026)37.0%37.0%13.5%ranked 583 of 3,160
District heating (2026)0.0%0.0%5.6%ranked 2,207 of 3,160

Society

Indicator5015 Erlinsbach SOErlinsbach (SO)SwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)19.5%19.5%29.8%ranked 1,160 of 2,040

Where is 5015 Erlinsbach SO?

Postcode areas near 5015 Erlinsbach SO

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Frequently asked questions

What is the population of 5015 Erlinsbach SO (Erlinsbach (SO))?

5015 Erlinsbach SO has 3,690 residents in 2025. It covers 8.4 km², or 438 people per km².

Where is 5015 Erlinsbach SO?

5015 Erlinsbach SO (postcode area) is part of Erlinsbach (SO), in Solothurn.

What is the value of “Share of foreign nationals” in 5015 Erlinsbach SO?

Share of foreign nationals: 19.5% (2025), ranked 1,160 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 5015 Erlinsbach SO?

Dwellings: 1,827 (2026), ranked 678 of 3,164 postcode areas in the country.