The deanery comprises 21 parishes in the Weinviertel in northern Lower Austria with around 17,000 Catholics.
Diocesan development process
On November 29, 2015, development areas were defined for all parishes in the Archdiocese of Vienna. The parishes should work more closely together in the development areas, form parish associations or pastoral care rooms. At the end of the process, new parishes should emerge from the development areas. The following development rooms have been defined in the Hollabrunn dean's office:
Eggendorf im Thale, Enzersdorf im Thale, Großnondorf, Guntersdorf, Immendorf, Kammersdorf, Maria Roggendorf, Mittergrabern, Nappersdorf, Oberstinkenbrunn, Schöngrabern and Wullersdorf
Subunit 1: Eggendorf im Thale, Enzersdorf im Thale, Kammersdorf, Maria Roggendorf, Nappersdorf and Oberstinkenbrunn
Subunit 2: Großnondorf, Guntersdorf, Immendorf, Mittergrabern, Schöngrabern and Wullersdorf
Aspersdorf, Bergau, Breitenwaida, Göllersdorf, Groß, Großstelzendorf, Hollabrunn, Oberfellabrunn and Sonnberg
Subunit 1: Aspersdorf, Groß, Hollabrunn and Oberfellabrunn
Subunit 2: Bergau, Breitenwaida, Göllersdorf, Großstelzendorf and Sonnberg
Deans
2008–2018 Franz Pfeifer, pastor in Hollabrunn (2004–2019)
since 2018 Michael Wagner, pastor of the Göllersbach parishes