Why does the national government count the population every 10 years in the cenus?

The national government conducts a population count every 10 years through the census to gather essential data for representation and resource allocation. This count determines the distribution of congressional seats and electoral votes among states, ensuring fair political representation. Additionally, census data is vital for planning and funding public services, such as education, healthcare, and infrastructure, helping local and federal governments address the needs of their communities effectively.