1003 Lausanne (Lausanne): key figures
1003 Lausanne (postcode area in Lausanne) has 6,397 residents in 2025 across 0.8 km², or 7,898 people per km². By population, 1003 Lausanne ranks No. 8 of 10 postcode areas in Lausanne. Population: 0.0% between 2015 and 2025.
- 6,397 residents
- 0.8 km²
- 7,898 people/km²
1003 Lausanne in numbers
Key points
By population, 1003 Lausanne ranks No. 8 of 10 postcode areas in Lausanne.
Nationally, 1003 Lausanne ranks No. 341 of 2,275 postcode areas.
Population of 1003 Lausanne over time
1003 Lausanne had 6,400 residents in 2015 and 6,397 in 2025.
| Year | Population |
|---|---|
| 2015 | 6,400 |
| 2020 | 6,166 |
| 2023 | 6,417 |
| 2025 | 6,397 |
All indicators for 1003 Lausanne
Next to the value for 1003 Lausanne: all postcode areas of Lausanne, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 1003 Lausanne | Lausanne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 5,023 | – | – | ranked 8 of 9 | ranked 225 of 3,164 | |
| Residential buildings (2026) | 445 | – | – | ranked 9 of 9 | ranked 1,291 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 64.4% | 33.6% | 23.2% | ranked 1 of 9 | ranked 169 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 9.7% | 14.2% | 23.6% | ranked 7 of 9 | ranked 2,598 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 4.9% | 25.7% | 63.5% | ranked 9 of 9 | ranked 3,152 of 3,160 |
Energy
| Indicator | 1003 Lausanne | Lausanne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 80.9% | 74.1% | 56.2% | ranked 3 of 9 | ranked 137 of 3,160 | |
| Heat pumps as main heating (2026) | 0.5% | 2.8% | 16.2% | ranked 9 of 9 | ranked 3,116 of 3,160 | |
| Wood heating systems (2026) | 0.0% | 1.9% | 13.5% | ranked 9 of 9 | ranked 3,150 of 3,160 | |
| District heating (2026) | 16.1% | 19.2% | 5.6% | ranked 5 of 9 | ranked 207 of 3,160 |
Society
| Indicator | 1003 Lausanne | Lausanne | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 48.4% | 43.1% | 29.8% | ranked 1 of 10 | ranked 28 of 2,040 |
Where is 1003 Lausanne?
Other postcode areas in Lausanne
- 1004 Lausanne31,947 residents
- 1018 Lausanne23,969 residents
- 1007 Lausanne22,991 residents
- 1010 Lausanne15,470 residents
- 1006 Lausanne15,378 residents
- 1005 Lausanne12,530 residents
- 1012 Lausanne12,177 residents
- 1000 Lausanne 263,937 residents
Postcode areas near 1003 Lausanne
- 1005 Lausanne12,530 residents
- 1006 Lausanne15,378 residents
- 1011 Lausanne198 residents
- 1004 Lausanne31,947 residents
- 1007 Lausanne22,991 residents
- 1018 Lausanne23,969 residents
Previous in alphabetical order: 1000 Lausanne 26
Next in alphabetical order: 1004 Lausanne
Frequently asked questions
What is the population of 1003 Lausanne (Lausanne)?
1003 Lausanne has 6,397 residents in 2025. It covers 0.8 km², or 7,898 people per km².
Where is 1003 Lausanne?
1003 Lausanne (postcode area) is part of Lausanne, in Vaud.
What is the value of “Share of foreign nationals” in 1003 Lausanne?
Share of foreign nationals: 48.4% (2025), ranked 28 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 1003 Lausanne?
Dwellings: 5,023 (2026), ranked 225 of 3,164 postcode areas in the country.