Municipality · canton of Basel-Landschaft
Oberwil (BL)
District of Arlesheim. Municipality number 2771 in the federal register.
- residents, 2025
- 11’459
- km² of land
- 7.89
- residents per km²
- 1’452
- Canton
- Basel-Landschaft
- District
- Arlesheim
- Residents 2025
- 11’459+0.3% on 2024
- Foreign residents
- 24.4%2’792 people
- Private households 2025
- 5’052
- Land area
- 7.89 km²without lakes
- Building insurance
- Compulsory, with Basellandschaftliche Gebäudeversicherung (the canton’s own insurer).0.26 ‰ of the insured value a year, plus the 5% federal stamp duty on the premium: CHF 269.50 per CHF 1 million.BGV Tarif 2026, 1. a) Aufgrund der Bauart, read 12.10.2026
- Mortgage lenders
- 10 of 10lenders on MEconomy with no stated limit that excludes this canton
- Postcodes
- 4104
What a household pays here
Health insurance and electricity for your household in Oberwil (BL), against where you live today.
Sources: population and foreign residents on 31.12.2025 and private households 2025, Federal Statistical Office (STATPOP), on today’s municipal boundaries; municipalities, districts and land area without lakes, swisstopo swissTLMRegio; postcodes, swisstopo’s official locality register. Updated each September.