The first national census in Pakistan was held in the year:

A national census is a fundamental exercise for any country to gather demographic data, essential for planning, resource allocation, and policy-making. Pakistan gained independence in 1947.

• The first national population census in Pakistan was conducted in the year 1951. This crucial exercise took place just a few years after the country's formation, providing the newly independent nation with vital statistics about its population size, distribution, and other demographic characteristics. This data was indispensable for establishing administrative structures and initiating national development plans.
• The years 1956 and 1961 represent subsequent census periods, not the inaugural one.
• While 1949 was close to independence, the actual first census was specifically held in 1951.