Parishes
- Dolistowo Stare - church of Saint Valentine
- Downary - church of Saint Mary of the Angels
- Giełczyn - church of the Visitation
- Goniądz - church of Saint Agnes and Andrew
- Kalinówka Kościelna - church of the Immaculate Conception
- Knyszyn - church of the Holy Name of Mary
- Krypno Kościelne - church of the Nativity of the Blessed Virgin Mary
- Mońki - church Our Lady of Czestochowa and Saint Casimir
- Trzcianne - church of Saints Peter and Paul the Apostles
