The data collected by the census determine the number of seats each state has in the U.S. House of Representatives (a process called apportionment) and is also used to adjust or redraw electoral districts based on where populations have increased or decreased.

What is the main purpose of the census?

- The Constitution of the United States, Article I, Section 2. The census asks questions of people in homes and group living situations, including how many people live or stay in each home, and the sex, age and race of each person. The goal is to count everyone once, only once, and in the right place.

What are three ways information from the census is used?