NavGeneral InfoEmail Print Geography Sao Tome and Principe (STP) Coverage type Country Time period covered 01/1981 - 12/1981 Data type Census Keywords Summary birth history, Water supply, Household water treatment, Sanitation, Population Citation Contributors Department of Statistics (Sao Tome and Principe) Suggested citation Department of Statistics (Sao Tome and Principe). Sao Tome and Principe Population and Housing Census 1981. GHDx Entry last modified on: Sep 26, 2024