8409 Winterthur (Winterthur): key figures
8409 Winterthur (postcode area in Winterthur) has 3,507 residents in 2025 across 2.7 km², or 1,304 people per km². By population, 8409 Winterthur ranks No. 6 of 7 postcode areas in Winterthur. Population: +14.2% between 2015 and 2025.
- 3,507 residents
- 2.7 km²
- 1,304 people/km²
8409 Winterthur in numbers
Key points
By population, 8409 Winterthur ranks No. 6 of 7 postcode areas in Winterthur.
Nationally, 8409 Winterthur ranks No. 668 of 2,275 postcode areas.
Population of 8409 Winterthur over time
8409 Winterthur had 3,071 residents in 2015 and 3,507 in 2025.
| Year | Population |
|---|---|
| 2015 | 3,071 |
| 2020 | 3,130 |
| 2023 | 3,430 |
| 2025 | 3,507 |
All indicators for 8409 Winterthur
Next to the value for 8409 Winterthur: all postcode areas of Winterthur, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 8409 Winterthur | Winterthur | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 1,470 | – | – | ranked 6 of 7 | ranked 851 of 3,164 | |
| Residential buildings (2026) | 428 | – | – | ranked 6 of 7 | ranked 1,346 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 8.2% | 24.5% | 23.2% | ranked 5 of 7 | ranked 2,981 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 63.1% | 24.9% | 23.6% | ranked 1 of 7 | ranked 5 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 71.7% | 55.2% | 63.5% | ranked 1 of 7 | ranked 1,399 of 3,160 |
Energy
| Indicator | 8409 Winterthur | Winterthur | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 44.9% | 63.1% | 56.2% | ranked 6 of 7 | ranked 1,816 of 3,160 | |
| Heat pumps as main heating (2026) | 14.6% | 19.4% | 16.2% | ranked 6 of 7 | ranked 1,362 of 3,160 | |
| Wood heating systems (2026) | 5.7% | 4.6% | 13.5% | ranked 4 of 7 | ranked 2,493 of 3,160 | |
| District heating (2026) | 32.6% | 11.9% | 5.6% | ranked 2 of 7 | ranked 61 of 3,160 |
Society
| Indicator | 8409 Winterthur | Winterthur | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 18.2% | 27.4% | 29.8% | ranked 7 of 7 | ranked 1,252 of 2,040 |
Where is 8409 Winterthur?
Other postcode areas in Winterthur
- 8400 Winterthur42,178 residents
- 8404 Winterthur21,812 residents
- 8405 Winterthur18,979 residents
- 8408 Winterthur17,157 residents
- 8406 Winterthur14,723 residents
- 8482 Sennhof (Winterthur)1,840 residents
Postcode areas near 8409 Winterthur
- 8404 Winterthur21,812 residents
- 8405 Winterthur18,979 residents
- 8400 Winterthur42,178 residents
- 8482 Sennhof (Winterthur)1,840 residents
- 8406 Winterthur14,723 residents
- 8408 Winterthur17,157 residents
Previous in alphabetical order: 8408 Winterthur
Next in alphabetical order: 8482 Sennhof (Winterthur)
Frequently asked questions
What is the population of 8409 Winterthur (Winterthur)?
8409 Winterthur has 3,507 residents in 2025. It covers 2.7 km², or 1,304 people per km².
Where is 8409 Winterthur?
8409 Winterthur (postcode area) is part of Winterthur, in Zurich.
What is the value of “Share of foreign nationals” in 8409 Winterthur?
Share of foreign nationals: 18.2% (2025), ranked 1,252 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 8409 Winterthur?
Dwellings: 1,470 (2026), ranked 851 of 3,164 postcode areas in the country.