| Key | Value |
| admin_level | 8 |
| boundary | administrative |
| postal_code | 6404 |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 303 |
| swisstopo:BFS_NUMMER | 1056 |
| swisstopo:KANTONSNUM | 3 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH03031056 |
| type | boundary |
| wikidata | Q14568 |
| wikipedia | de:Greppen |