| Key | Value |
| admin_level | 8 |
| boundary | administrative |
| official_name | Oberwil (BL) |
| postal_code | 4104 |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 1301 |
| swisstopo:BFS_NUMMER | 2771 |
| swisstopo:KANTONSNUM | 13 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH13012771 |
| type | boundary |
| wikidata | Q69724 |
| wikipedia | de:Oberwil BL |