New Delhi, April 25 -- Census is the process of collecting, compiling, analysing, and disseminating demographic, social, cultural and economic data relating to all persons in the country or a designated area. The wealth of information collected through the census makes it the richest source of data for planners, administrators, research scholars and other data users.

According to the government, the census serves as a critical foundation for governance, enabling informed decision-making across political, social, and economic domains. Census data enables informed policy making that is inclusive, targeted, and aligned with the diverse needs of the population.

The earliest references to conducting a census in the country can be found in Ka...