Postcode area · Diegten · Basel-Landschaft
4457 Diegten (Diegten): key figures
4457 Diegten (postcode area in Diegten) has 1,590 residents in 2025 across 8.9 km², or 178 people per km². Population: +1.7% between 2015 and 2025.
- 1,590 residents
- 8.9 km²
- 178 people/km²
4457 Diegten in numbers
Population
1,590
ranked 1,215 of 2,275
+1.7%between 2015 and 2025
2015–2025
Population density
178people/km²
ranked 1,477 of 2,275
Area
8.9km²
ranked 1,298 of 3,168
Share of foreign nationals
17.2%
ranked 1,325 of 2,040
Dwellings
760
ranked 1,405 of 3,164
Residential buildings
542
ranked 1,062 of 3,160
Dwellings in buildings built before 1946
23.9%
ranked 1,856 of 3,164
Key points
Nationally, 4457 Diegten ranks No. 1,215 of 2,275 postcode areas.
Population of 4457 Diegten over time
Population, 2015–2025
4457 Diegten had 1,564 residents in 2015 and 1,590 in 2025.
| Year | Population |
|---|---|
| 2015 | 1,564 |
| 2020 | 1,573 |
| 2023 | 1,599 |
| 2025 | 1,590 |
All indicators for 4457 Diegten
Next to the value for 4457 Diegten: all postcode areas of Diegten, then of the whole country (totals for counts, weighted averages for rates).
4457 DiegtenNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 4457 Diegten | Diegten | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 760 | – | – | ranked 1,405 of 3,164 | ||
| Residential buildings (2026) | 542 | – | – | ranked 1,062 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 23.9% | 23.9% | 23.2% | ranked 1,856 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 25.8% | 25.8% | 23.6% | ranked 1,185 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 81.7% | 81.7% | 63.5% | ranked 393 of 3,160 |
Energy
| Indicator | 4457 Diegten | Diegten | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 45.9% | 45.9% | 56.2% | ranked 1,766 of 3,160 | ||
| Heat pumps as main heating (2026) | 30.0% | 30.0% | 16.2% | ranked 395 of 3,160 | ||
| Wood heating systems (2026) | 15.5% | 15.5% | 13.5% | ranked 1,624 of 3,160 | ||
| District heating (2026) | 2.1% | 2.1% | 5.6% | ranked 1,091 of 3,160 |
Society
| Indicator | 4457 Diegten | Diegten | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 17.2% | 17.2% | 29.8% | ranked 1,325 of 2,040 |
Where is 4457 Diegten?
Frequently asked questions
What is the population of 4457 Diegten (Diegten)?
4457 Diegten has 1,590 residents in 2025. It covers 8.9 km², or 178 people per km².
Where is 4457 Diegten?
4457 Diegten (postcode area) is part of Diegten, in Basel-Landschaft.
What is the value of “Share of foreign nationals” in 4457 Diegten?
Share of foreign nationals: 17.2% (2025), ranked 1,325 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 4457 Diegten?
Dwellings: 760 (2026), ranked 1,405 of 3,164 postcode areas in the country.