Estimation of Population

Bissau is the top region by estimation of population in Guinea Bissau. As of 2005, estimation of population in Bissau was 371,667 persons that accounts for 28.03% of Guinea Bissau's estimation of population. The top 5 regions (others are Bafatá, Gabú, Oio, and Cacheu) account for 81.99% of it. Guinea Bissau's total estimation of population was estimated at 1.33 million persons in 2005.