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The population of GuineaBissau is estimated by the United Nations to be 0.0 million in 2021.
The population of GuineaBissau grew at N/A% in the last year and is ranked the 43th most populated country in Africa, ahead of Mauritius.
Population data for GuineaBissau has been rated as Grade E - E. The primary reasons being that GuineaBissau last conducted a national census in 2009 and 46% of births in GuineaBissau are recorded.
GuineaBissau last conducted a national census in 2009 and 46% of births are recorded.
GuineaBissau's data quality ranks 145th out of 150 countries in the World Economics Global Population Data Quality Ratings. In the Africa region, GuineaBissau ranks 41st for the region.
It is important to have good quality population data as this impacts other key indicators such as GDP per capita. See the World Economics Wealth Indicators for re-estimated wealth levels for GuineaBissau.