As per 2014, it pastorally served 158,000 Catholics (69.0% of 229,140 total) on 3,943 km² in 11 parishes with 25 priests (19 diocesan, 6 religious), 40 lay religious (12 brothers, 28 sisters) and 19 seminarians.
Shortly before the 2017 loss of daughter Mongomo, it had an area of 12,000 square miles, a total population of 204,000, a Catholic population of 164,000, 33 priests and 89 religious.