Bezirk Wasseramt
District in Solothurn
District
The population development of Bezirk Wasseramt.
| 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 | |
|---|---|---|---|---|---|---|---|---|
| Bezirk Wasseramt | District | 40,370 | 43,784 | 46,319 | 48,237 | 52,949 | 56,125 | → |
| Solothurn | Canton | 218,102 | 231,746 | 244,341 | 255,284 | 277,462 | 291,460 |
Contents: Cities and Communes
The population development of the cities and communes in Bezirk Wasseramt.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Aeschi (SO) | Commune | Bezirk Wasseramt | 830 | 1,057 | 1,158 | 1,164 | 1,268 | 1,342 | → |
| Biberist | Commune | Bezirk Wasseramt | 7,519 | 7,413 | 7,603 | 7,969 | 9,109 | 9,522 | → |
| Bolken | Commune | Bezirk Wasseramt | 268 | 334 | 489 | 542 | 590 | 576 | → |
| Deitingen | Commune | Bezirk Wasseramt | 1,852 | 1,930 | 2,011 | 2,168 | 2,227 | 2,409 | → |
| Derendingen | Commune | Bezirk Wasseramt | 4,675 | 5,189 | 5,810 | 6,036 | 6,592 | 7,219 | → |
| Drei Höfe (incl. Heinrichswil-Winistorf) | Commune | Bezirk Wasseramt | 464 | 554 | 696 | 738 | 748 | 726 | → |
| Etziken | Commune | Bezirk Wasseramt | 666 | 702 | 783 | 753 | 973 | 1,093 | → |
| Gerlafingen | Commune | Bezirk Wasseramt | 4,665 | 4,611 | 4,694 | 4,784 | 5,502 | 5,857 | → |
| Halten | Commune | Bezirk Wasseramt | 687 | 724 | 791 | 834 | 850 | 824 | → |
| Horriwil | Commune | Bezirk Wasseramt | 550 | 739 | 802 | 810 | 836 | 941 | → |
| Hüniken | Commune | Bezirk Wasseramt | 73 | 77 | 67 | 90 | 153 | 161 | → |
| Kriegstetten | Commune | Bezirk Wasseramt | 684 | 1,031 | 1,126 | 1,233 | 1,292 | 1,456 | → |
| Lohn-Ammannsegg | Commune | Bezirk Wasseramt | 1,617 | 1,896 | 2,339 | 2,603 | 2,870 | 2,943 | → |
| Luterbach | Commune | Bezirk Wasseramt | 2,880 | 3,124 | 3,112 | 3,293 | 3,555 | 3,756 | → |
| Obergerlafingen | Commune | Bezirk Wasseramt | 932 | 999 | 1,047 | 1,111 | 1,247 | 1,232 | → |
| Oekingen | Commune | Bezirk Wasseramt | 530 | 602 | 658 | 756 | 878 | 887 | → |
| Recherswil | Commune | Bezirk Wasseramt | 1,372 | 1,551 | 1,586 | 1,696 | 2,028 | 2,259 | → |
| Subingen | Commune | Bezirk Wasseramt | 1,883 | 2,188 | 2,625 | 2,938 | 3,173 | 3,308 | → |
| Zuchwil | Commune | Bezirk Wasseramt | 8,223 | 9,063 | 8,922 | 8,719 | 9,058 | 9,614 | → |
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 | 27,958 |
| Females | 27,962 |
| Age Groups (E 2024) | |
|---|---|
| 0-17 years | 9,803 |
| 18-64 years | 34,521 |
| 65+ years | 11,596 |
| Age Distribution (E 2024) | |
|---|---|
| 90+ years | 484 |
| 80-89 years | 2,628 |
| 70-79 years | 5,098 |
| 60-69 years | 7,492 |
| 50-59 years | 7,830 |
| 40-49 years | 7,469 |
| 30-39 years | 7,736 |
| 20-29 years | 6,323 |
| 10-19 years | 5,357 |
| 0-9 years | 5,503 |
| Citizenship (E 2024) | |
|---|---|
| Switzerland | 40,799 |
| Germany | 1,613 |
| France | 97 |
| Italy | 2,534 |
| Portugal | 493 |
| EU (others) | 2,544 |
| Europe (non-EU countries) | 5,084 |
| Africa | 953 |
| Asia | 1,613 |
| Other Citizenship | 177 |
| Country of Birth (E 2024) | |
|---|---|
| Switzerland | 41,192 |
| Other country | 14,728 |