Law on the 2021 Census of Population, Households and Dwellings was adopted at the National Assembly of the Republic of Serbia on 3rd February, 2020.(“Official Gazette of the RS“ , No 9/2020). Census of Population, Households and Dwellings is the most important statistical source on population of each country. The next population census in the Republic of Serbia will be conducted from 1-30 April 2021.