Postcode area · Mels · St. Gallen

8887 Mels (Mels): key figures

8887 Mels (postcode area in Mels) has 7,234 residents in 2025 across 13.6 km², or 533 people per km². By population, 8887 Mels ranks No. 1 of 2 postcode areas in Mels. Population: +15.2% between 2015 and 2025.

  • 7,234 residents
  • 13.6 km²
  • 533 people/km²

8887 Mels in numbers

Population
7,234
ranked 293 of 2,275
+15.2%between 2015 and 2025
2015–2025
Population density
533people/km²
ranked 673 of 2,275
Area
13.6km²
ranked 781 of 3,168
Share of foreign nationals
24.7%
ranked 755 of 2,040
Dwellings
3,460
ranked 327 of 3,164
Residential buildings
1,360
ranked 246 of 3,160
Dwellings in buildings built before 1946
19.2%
ranked 2,203 of 3,164

Key points

By population, 8887 Mels ranks No. 1 of 2 postcode areas in Mels.

Nationally, 8887 Mels ranks No. 293 of 2,275 postcode areas.

Population of 8887 Mels over time

6,2506,5006,7507,0007,2502015202020232025
Population, 2015–2025

8887 Mels had 6,281 residents in 2015 and 7,234 in 2025.

YearPopulation
20156,281
20206,416
20237,152
20257,234

All indicators for 8887 Mels

Next to the value for 8887 Mels: all postcode areas of Mels, then of the whole country (totals for counts, weighted averages for rates).

8887 MelsNational medianHover over or tap a bar to see what it shows.

Housing

Indicator8887 MelsMelsSwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)3,460––ranked 1 of 6ranked 327 of 3,164
Residential buildings (2026)1,360––ranked 1 of 6ranked 246 of 3,160
Dwellings in buildings built before 1946 (2026)19.2%21.4%23.2%ranked 4 of 6ranked 2,203 of 3,164
Dwellings in buildings built since 2001 (2026)31.0%28.4%23.6%ranked 1 of 6ranked 736 of 3,164
Share of detached houses among residential buildings (2026)67.8%74.7%63.5%ranked 6 of 6ranked 1,781 of 3,160

Energy

Indicator8887 MelsMelsSwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)52.9%45.1%56.2%ranked 1 of 6ranked 1,370 of 3,160
Heat pumps as main heating (2026)32.3%29.6%16.2%ranked 3 of 6ranked 317 of 3,160
Wood heating systems (2026)9.4%20.6%13.5%ranked 6 of 6ranked 2,120 of 3,160
District heating (2026)4.7%3.1%5.6%ranked 1 of 6ranked 707 of 3,160

Society

Indicator8887 MelsMelsSwitzerlandPosition?Rank in the areaRank in the country
Share of foreign nationals (2025)24.7%22.8%29.8%ranked 1 of 3ranked 755 of 2,040

Where is 8887 Mels?

Frequently asked questions

What is the population of 8887 Mels (Mels)?

8887 Mels has 7,234 residents in 2025. It covers 13.6 km², or 533 people per km².

Where is 8887 Mels?

8887 Mels (postcode area) is part of Mels, in St. Gallen.

What is the value of “Share of foreign nationals” in 8887 Mels?

Share of foreign nationals: 24.7% (2025), ranked 755 of 2,040 postcode areas in the country.

What is the value of “Dwellings” in 8887 Mels?

Dwellings: 3,460 (2026), ranked 327 of 3,164 postcode areas in the country.