| Key | Value |
| admin_level | 8 |
| boundary | administrative |
| postal_code | 4203 |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 1302 |
| swisstopo:BFS_NUMMER | 2786 |
| swisstopo:KANTONSNUM | 13 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH13022786 |
| type | boundary |
| wikidata | Q66821 |
| wikipedia | de:Grellingen |