| Key | Value |
| addr:city | Iserlohn |
| addr:country | DE |
| addr:housenumber | 20 |
| addr:postcode | 58636 |
| addr:street | Brüderstraße |
| building | yes |
| name:1909-1934 | Katholische Südschule |
| name:1934-1949 | Horst-Wessel-Schule |
| name:1949-1968 | Volksschule an der Brüderstraße |
| name:1968-2010 | Hauptschule |
| operator | Diakonie Mark-Ruhr |
| operator:type | school |
| start_date | 1908 |