The parish of Mareba started on 01/12/2012 with Rev. NDEREYIMANA Viateur. This parish was brought up by Kindama parish. It has 5 local churches, 33 home cells and 1604 Christians. It operates in the sector of Mareba that has 5 zones; Mareba, Gakomeye, Nyamigina, Rango and apart of Bushenyi zone.
It borders with Kindama parish in the northern, Musenyi parish and Maranyundo in the earstern and Kamweru in the western side.
Per now the parish is lead by Rv. NDEREYIMANA Viateur and his wife Rev. MUKARUBAYIZA Belancille.