Total fertility rate: 6.2 children born/woman (1990)
Nationality: noun—Zairian(s); adjective—Zairian
Ethnic divisions: over 200 African ethnic groups, the majority are Bantu; four largest tribes—Mongo, Luba, Kongo (all Bantu), and the Mangbetu-Azande (Hamitic) make up about 45% of the population
Religion: 50% Roman Catholic, 20% Protestant, 10% Kimbanguist, 10% Muslim, 10% other syncretic sects and traditional beliefs
Language: French (official), Lingala, Swahili, Kingwana, Kikongo, Tshiluba
Literacy: 55% males, 37% females
Labor force: 15,000,000; 75% agriculture, 13% industry, 12% services; 13% wage earners (1981); 51% of population of working age (1985)
Organized labor: National Union of Workers of Zaire (UNTZA) is the only trade union
- Government
Long-form name: Republic of Zaire
Type: republic with a strong presidential system