| Boundary tags |
| Admin. level | 9 |
| Boundary | Administrative |
| description:en | Civil parish of San Mamede de Zas. |
| description:es | Parroquia civil de San Mamede de Zas. |
| description:gl | Parroquia civil de San Mamede de Zas. |
| name | Zas |
| place type | civil_parish |
| population | 83 |
| population:date | 2020 |
| type | Boundary |
| wikidata | Q148168 |
| wikipedia | gl:Zas, Negreira |
| Place tags |
| alt_name | Sas |
| capital | 9 |
| elevation (m) | 262 |
| ref:ine | 15056160101 |
| source | Instituto Geográfico Nacional |
| source:date | 2011-06 |
| source:ele | MDT5 |
| source:name | Nomenclátor Geográfico de Municipios y Entidades de Población |