6003 Luzern (Lucerne): key figures
6003 Luzern (postcode area in Lucerne) has 18,439 residents in 2025 across 2.4 km², or 7,715 people per km². By population, 6003 Luzern ranks No. 3 of 6 postcode areas in Lucerne. Population: +8.4% between 2015 and 2025.
- 18,439 residents
- 2.4 km²
- 7,715 people/km²
6003 Luzern in numbers
Key points
By population, 6003 Luzern ranks No. 3 of 6 postcode areas in Lucerne.
Nationally, 6003 Luzern ranks No. 81 of 2,275 postcode areas.
Population of 6003 Luzern over time
6003 Luzern had 17,005 residents in 2015 and 18,439 in 2025.
| Year | Population |
|---|---|
| 2015 | 17,005 |
| 2020 | 17,060 |
| 2023 | 17,649 |
| 2025 | 18,439 |
All indicators for 6003 Luzern
Next to the value for 6003 Luzern: all postcode areas of Lucerne, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 6003 Luzern | Lucerne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 11,606 | – | – | ranked 2 of 6 | ranked 51 of 3,164 | |
| Residential buildings (2026) | 1,183 | – | – | ranked 3 of 6 | ranked 324 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 43.9% | 27.5% | 23.2% | ranked 2 of 6 | ranked 729 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 10.2% | 17.6% | 23.6% | ranked 5 of 6 | ranked 2,557 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 11.9% | 27.0% | 63.5% | ranked 6 of 6 | ranked 3,141 of 3,160 |
Energy
| Indicator | 6003 Luzern | Lucerne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 88.6% | 75.4% | 56.2% | ranked 1 of 6 | ranked 28 of 3,160 | |
| Heat pumps as main heating (2026) | 4.8% | 14.3% | 16.2% | ranked 6 of 6 | ranked 2,721 of 3,160 | |
| Wood heating systems (2026) | 1.0% | 2.9% | 13.5% | ranked 5 of 6 | ranked 3,069 of 3,160 | |
| District heating (2026) | 4.7% | 6.2% | 5.6% | ranked 4 of 6 | ranked 707 of 3,160 |
Society
| Indicator | 6003 Luzern | Lucerne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 34.5% | 28.1% | 29.8% | ranked 3 of 6 | ranked 267 of 2,040 |
Where is 6003 Luzern?
Other postcode areas in Lucerne
- 6005 Luzern23,741 residents
- 6006 Luzern18,654 residents
- 6014 Luzern10,245 residents
- 6004 Luzern9,401 residents
- 6015 Luzern8,230 residents
Postcode areas near 6003 Luzern
- 6004 Luzern9,401 residents
- 6005 Luzern23,741 residents
- 6006 Luzern18,654 residents
- 6015 Luzern8,230 residents
- 6014 Luzern10,245 residents
- 6010 KriensKriens
Next in alphabetical order: 6004 Luzern
Frequently asked questions
What is the population of 6003 Luzern (Lucerne)?
6003 Luzern has 18,439 residents in 2025. It covers 2.4 km², or 7,715 people per km².
Where is 6003 Luzern?
6003 Luzern (postcode area) is part of Lucerne, in Lucerne.
What is the value of “Share of foreign nationals” in 6003 Luzern?
Share of foreign nationals: 34.5% (2025), ranked 267 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 6003 Luzern?
Dwellings: 11,606 (2026), ranked 51 of 3,164 postcode areas in the country.