| Key | Value |
| admin_centre | blenio |
| admin_level | 8 |
| boundary | administrative |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 2102 |
| swisstopo:BFS_NUMMER | 5049 |
| swisstopo:KANTONSNUM | 21 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH21025049 |
| type | boundary |
| wikidata | Q68789 |
| wikipedia | it:Blenio |