Census data is essential for:

Resource allocation
Policymaking
Research and analysis
All of the above

The correct answer is D. Census data is essential for resource allocation, policymaking, and research and analysis.

  • Resource allocation: Census data can be used to determine the needs of a population and to allocate resources accordingly. For example, census data can be used to determine the number of schools, hospitals, and other public facilities that are needed in a particular area.
  • Policymaking: Census data can be used to inform policymaking. For example, census data can be used to determine the impact of a particular policy on a population.
  • Research and analysis: Census data can be used for research and analysis. For example, census data can be used to study the demographics of a population or to track changes in a population over time.

Census data is a valuable tool that can be used to improve the lives of people in many ways. It is important to make sure that census data is accurate and up-to-date so that it can be used effectively.