The Importance of Census: Understanding American Grandparents' Responsibility in 2010

How many American grandparents were responsible for the basic needs of one or more grandchildren who were living with them in 2010?

According to the U.S. Census Bureau, in 2010, there were approximately 2.7 million American grandparents responsible for the basic needs of one or more grandchildren who were living with them. Therefore, the correct option is D.

Explanation: Importance of Census

A census is a systematic and comprehensive collection of demographic, social, and economic data of a population within a specific geographic region. It involves gathering information about individuals and households to provide a snapshot of the population at a particular point in time. The data collected during a census typically includes details such as age, gender, occupation, education, marital status, and housing characteristics.

Censuses serve multiple purposes, including helping governments make informed decisions about resource allocation, planning public services, and formulating policies. They provide vital information for understanding population trends, estimating population growth, and identifying social and economic disparities. Censuses are crucial for maintaining accurate representation in democratic processes, as they assist in determining political boundaries and the allocation of legislative seats.

To conduct a census, governments usually employ various methods, including self-enumeration questionnaires, door-to-door interviews, and online surveys.