Postcode area · Sins · Aargau
5643 Sins (Sins): key figures
5643 Sins (postcode area in Sins) has 4,024 residents in 2025 across 12.8 km², or 315 people per km². Population: +7.1% between 2015 and 2025.
- 4,024 residents
- 12.8 km²
- 315 people/km²
5643 Sins in numbers
Population
4,024
ranked 574 of 2,275
+7.1%between 2015 and 2025
2015–2025
Population density
315people/km²
ranked 1,054 of 2,275
Area
12.8km²
ranked 848 of 3,168
Share of foreign nationals
24.1%
ranked 803 of 2,040
Dwellings
1,793
ranked 695 of 3,164
Residential buildings
808
ranked 642 of 3,160
Dwellings in buildings built before 1946
13.1%
ranked 2,673 of 3,164
Key points
Nationally, 5643 Sins ranks No. 574 of 2,275 postcode areas.
Population of 5643 Sins over time
Population, 2015–2025
5643 Sins had 3,756 residents in 2015 and 4,024 in 2025.
| Year | Population |
|---|---|
| 2015 | 3,756 |
| 2020 | 3,790 |
| 2023 | 3,998 |
| 2025 | 4,024 |
All indicators for 5643 Sins
Next to the value for 5643 Sins: all postcode areas of Sins, then of the whole country (totals for counts, weighted averages for rates).
5643 SinsNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 5643 Sins | Sins | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 1,793 | – | – | ranked 1 of 2 | ranked 695 of 3,164 | |
| Residential buildings (2026) | 808 | – | – | ranked 1 of 2 | ranked 642 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 13.1% | 16.5% | 23.2% | ranked 2 of 2 | ranked 2,673 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 41.0% | 40.0% | 23.6% | ranked 1 of 2 | ranked 177 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 64.7% | 64.6% | 63.5% | ranked 1 of 2 | ranked 2,050 of 3,160 |
Energy
| Indicator | 5643 Sins | Sins | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 36.4% | 34.7% | 56.2% | ranked 1 of 2 | ranked 2,254 of 3,160 | |
| Heat pumps as main heating (2026) | 34.8% | 36.8% | 16.2% | ranked 2 of 2 | ranked 244 of 3,160 | |
| Wood heating systems (2026) | 7.4% | 9.9% | 13.5% | ranked 2 of 2 | ranked 2,342 of 3,160 | |
| District heating (2026) | 18.8% | 15.9% | 5.6% | ranked 1 of 2 | ranked 153 of 3,160 |
Society
| Indicator | 5643 Sins | Sins | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 24.1% | 24.1% | 29.8% | ranked 803 of 2,040 |
Where is 5643 Sins?
Other postcode areas in Sins
Postcode areas near 5643 Sins
- 5645 Aettenschwil
- 5644 AuwAuw
- 6331 HünenbergHünenberg
- 5647 OberrütiOberrüti
- 6332 HagendornCham
- 5646 Abtwil AGAbtwil
Next in alphabetical order: 5645 Aettenschwil
Frequently asked questions
What is the population of 5643 Sins (Sins)?
5643 Sins has 4,024 residents in 2025. It covers 12.8 km², or 315 people per km².
Where is 5643 Sins?
5643 Sins (postcode area) is part of Sins, in Aargau.
What is the value of “Share of foreign nationals” in 5643 Sins?
Share of foreign nationals: 24.1% (2025), ranked 803 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 5643 Sins?
Dwellings: 1,793 (2026), ranked 695 of 3,164 postcode areas in the country.