Final answer:
About 80 percent of US citizens live in urban and suburban areas, with significant population growth in states like Texas, Florida, and California. Most immigrants in the US also reside in these three states.
Step-by-step explanation:
About 80 percent of US citizens live in urban and suburban areas, with the population being clustered in cities. Over time, the population has been moving southward and westward, resulting in states like Texas, Nevada, Utah, California, Oregon, and Washington experiencing significant population growth. Additionally, most immigrants in the US live in either Texas, Florida, or California.