Postcode area · Sargans · St. Gallen
7320 Sargans (Sargans): key figures
7320 Sargans (postcode area in Sargans) has 6,485 residents in 2025 across 9.5 km², or 685 people per km². Population: +11.0% between 2015 and 2025.
- 6,485 residents
- 9.5 km²
- 685 people/km²
7320 Sargans in numbers
Population
6,485
ranked 334 of 2,275
+11.0%between 2015 and 2025
2015–2025
Population density
685people/km²
ranked 529 of 2,275
Area
9.5km²
ranked 1,230 of 3,168
Share of foreign nationals
32.5%
ranked 334 of 2,040
Dwellings
3,257
ranked 350 of 3,164
Residential buildings
1,133
ranked 351 of 3,160
Dwellings in buildings built before 1946
13.5%
ranked 2,648 of 3,164
Key points
Nationally, 7320 Sargans ranks No. 334 of 2,275 postcode areas.
Population of 7320 Sargans over time
Population, 2015–2025
7320 Sargans had 5,843 residents in 2015 and 6,485 in 2025.
| Year | Population |
|---|---|
| 2015 | 5,843 |
| 2020 | 6,033 |
| 2023 | 6,343 |
| 2025 | 6,485 |
All indicators for 7320 Sargans
Next to the value for 7320 Sargans: all postcode areas of Sargans, then of the whole country (totals for counts, weighted averages for rates).
7320 SargansNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 7320 Sargans | Sargans | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 3,257 | – | – | ranked 350 of 3,164 | ||
| Residential buildings (2026) | 1,133 | – | – | ranked 351 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 13.5% | 13.5% | 23.2% | ranked 2,648 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 34.7% | 34.7% | 23.6% | ranked 477 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 65.4% | 65.4% | 63.5% | ranked 1,979 of 3,160 |
Energy
| Indicator | 7320 Sargans | Sargans | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 56.6% | 56.6% | 56.2% | ranked 1,176 of 3,160 | ||
| Heat pumps as main heating (2026) | 34.2% | 34.2% | 16.2% | ranked 261 of 3,160 | ||
| Wood heating systems (2026) | 5.1% | 5.1% | 13.5% | ranked 2,577 of 3,160 | ||
| District heating (2026) | 0.7% | 0.7% | 5.6% | ranked 1,672 of 3,160 |
Society
| Indicator | 7320 Sargans | Sargans | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 32.5% | 32.5% | 29.8% | ranked 334 of 2,040 |
Where is 7320 Sargans?
Frequently asked questions
What is the population of 7320 Sargans (Sargans)?
7320 Sargans has 6,485 residents in 2025. It covers 9.5 km², or 685 people per km².
Where is 7320 Sargans?
7320 Sargans (postcode area) is part of Sargans, in St. Gallen.
What is the value of “Share of foreign nationals” in 7320 Sargans?
Share of foreign nationals: 32.5% (2025), ranked 334 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 7320 Sargans?
Dwellings: 3,257 (2026), ranked 350 of 3,164 postcode areas in the country.