District de l'Ouest lausannois
District in Vaud
District
The population development of District de l'Ouest lausannois.
| Name | Status | Population Census 1980-12-02 | Population Census 1990-12-04 | Population Census 2000-12-05 | Population Estimate 2010-12-31 | Population Estimate 2020-12-31 | Population Estimate 2025-12-31 | |
|---|---|---|---|---|---|---|---|---|
| District de l'Ouest lausannois | District | 53,522 | 61,069 | 63,242 | 68,232 | 79,015 | 88,619 | → |
| Vaud (Waadt) | Canton | 528,747 | 601,816 | 640,657 | 713,281 | 814,762 | 863,375 |
Contents: Cities and Communes
The population development of the cities and communes in District de l'Ouest lausannois.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, citizenship, country of birth).| Name | Status | District | Population Census 1980-12-02 | Population Census 1990-12-04 | Population Census 2000-12-05 | Population Estimate 2010-12-31 | Population Estimate 2020-12-31 | Population Estimate 2025-12-31 | |
|---|---|---|---|---|---|---|---|---|---|
| Bussigny | Commune | District de l'Ouest lausannois | 4,909 | 6,806 | 7,498 | 8,065 | 9,603 | 12,111 | → |
| Chavannes-près-Renens | Commune | District de l'Ouest lausannois | 4,908 | 6,102 | 6,063 | 6,920 | 8,460 | 10,717 | → |
| Crissier | Commune | District de l'Ouest lausannois | 4,707 | 5,878 | 6,577 | 7,182 | 8,727 | 11,098 | → |
| Ecublens (VD) | City | District de l'Ouest lausannois | 7,615 | 9,743 | 10,227 | 11,102 | 13,157 | 13,742 | → |
| Prilly | City | District de l'Ouest lausannois | 11,931 | 11,284 | 10,955 | 11,430 | 12,360 | 13,030 | → |
| Renens (VD) | City | District de l'Ouest lausannois | 16,977 | 18,109 | 18,406 | 19,609 | 20,834 | 21,787 | → |
| Saint-Sulpice (VD) | Commune | District de l'Ouest lausannois | 2,129 | 2,651 | 2,914 | 3,248 | 4,914 | 5,191 | → |
| Villars-Sainte-Croix | Commune | District de l'Ouest lausannois | 346 | 496 | 602 | 676 | 960 | 943 | → |
Source: Swiss Federal Statistical Office.
Explanation: Districts and communes in the boundaries of December 2025. The population figures for 2025 are preliminary.
Further information about the population structure:
| Gender (E 2024) | |
|---|---|
| Males | 43,770 |
| Females | 42,083 |
| Age Groups (E 2024) | |
|---|---|
| 0-17 years | 15,047 |
| 18-64 years | 58,582 |
| 65+ years | 12,224 |
| Age Distribution (E 2024) | |
|---|---|
| 90+ years | 682 |
| 80-89 years | 3,118 |
| 70-79 years | 5,229 |
| 60-69 years | 7,542 |
| 50-59 years | 10,374 |
| 40-49 years | 11,550 |
| 30-39 years | 13,420 |
| 20-29 years | 15,759 |
| 10-19 years | 9,753 |
| 0-9 years | 8,426 |
| Citizenship (E 2024) | |
|---|---|
| Switzerland | 45,303 |
| Germany | 544 |
| France | 6,803 |
| Italy | 5,195 |
| Portugal | 8,154 |
| EU (others) | 5,612 |
| Europe (non-EU countries) | 6,270 |
| Africa | 2,933 |
| Asia | 3,149 |
| Other Citizenship | 1,875 |
| Country of Birth (E 2024) | |
|---|---|
| Switzerland | 40,851 |
| Other country | 45,002 |