NavGeneral InfoEmail Print Provider National Statistical Institute of BulgariaTabulations only Geography Bulgaria (BGR) Coverage type Country Time period covered 01/2001 - 12/2001 Data type Census Summary Censuses provide population numbers, household or family size and composition, and information on sex and age distribution. They often include other demographic, economic and health-related topics as well. Keywords Education, Population Citation Contributors National Statistical Institute of Bulgaria Suggested citation National Statistical Institute of Bulgaria. Bulgaria Census 2001. GHDx Entry last modified on: Mar 7, 2022