Oensingen
in Bezirk Gäu (Solothurn)
Contents: Commune
The population development of Oensingen as well as related information and services (weather, Wikipedia, Google, images).
| Name | 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 | |
|---|---|---|---|---|---|---|---|---|
| Oensingen | Bezirk Gäu | 3,543 | 3,931 | 4,517 | 5,229 | 6,276 | 6,762 | → |
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 | 3,537 |
| Females | 3,280 |
| Age Groups (E 2024) | |
|---|---|
| 0-17 years | 1,303 |
| 18-64 years | 4,391 |
| 65+ years | 1,123 |
| Age Distribution (E 2024) | |
|---|---|
| 90+ years | 49 |
| 80-89 years | 239 |
| 70-79 years | 541 |
| 60-69 years | 723 |
| 50-59 years | 929 |
| 40-49 years | 935 |
| 30-39 years | 1,142 |
| 20-29 years | 820 |
| 10-19 years | 689 |
| 0-9 years | 750 |
| Citizenship (E 2024) | |
|---|---|
| Switzerland | 4,067 |
| Germany | 258 |
| France | 19 |
| Italy | 208 |
| Portugal | 111 |
| EU (others) | 678 |
| Europe (non-EU countries) | 1,075 |
| Africa | 221 |
| Asia | 139 |
| Other Citizenship | 39 |
| Country of Birth (E 2024) | |
|---|---|
| Switzerland | 4,288 |
| Other country | 2,529 |