The Census of India is a comprehensive survey conducted every ten years to collect demographic data about the country's population. It gathers information on various aspects such as age, gender, occupation, and education, helping the government plan and allocate resources effectively. The first census in India was conducted in 1871, and it has become an essential tool for understanding the country's social and economic conditions. The most recent census was scheduled for 2021 but was postponed due to the COVID-19 pandemic. The data collected through the census is crucial for policymakers, researchers, and organizations, as it provides insights into the changing dynamics of the Indian population and supports development initiatives.