Honiara Province of New Zealand, but in 1975 it became part of an ecclesiastical Province covering Solomon Islands, the Republic of Vanuatu and the French Territory of New Caledonia in the South Western Pacific. The Church of Melanesia in Honiara operates three missions, the Melanesian Board of Mission, the Melanesian Brotherhood and the Mission to Seafarers Society from Honiara. The Melanesian Board of Mission oversees the Home Mission and the mission in other regional countries. The Most Reverend. David Vunagi has been archbishop of Melanesia since May 2009, when he formally took over the post at the Cathedral Church of St
Honiara in the town, conducting surveys all across the islands and investigating leprosy. He departed and returned to Fiji in late March 1955. The town grew significantly after Honiara became the capital city, receiving two-thirds of the allocations granted for the country's economic development in the 1960s and 1970s, resulting in substantial infrastructure development. Population growth was very slow and only about 5% of Solomon Islanders were living in the city. However, the Bellonese population significantly increased; they established permanent and semi-permanent houses in the Honiara vicinity, typically along the banks of the White River. The town was affected by creolisation.