Why does the constitution call for a census every 10 years Read more?

The U.S. Constitution mandates a census every ten years primarily to ensure fair representation in Congress. By counting the population, the census helps determine the allocation of seats in the House of Representatives and informs the distribution of federal funds. This process aims to reflect demographic changes and ensure that each community has appropriate political representation. Additionally, the data collected can guide policy decisions and resource allocation at various government levels.