US Population

US Population: Explore state and county populations throughout the US. Using graphs and maps explore population totals, age groups and population trends over time. Population by state shows the highest and lowest populations in the US. See which states and counties are growing and shrinking in population size. Grow your state of mind with an easy to use quick reference for understanding population dynamics in the United States.

All data displayed in this app are based on the results of the US Census, American Community Surveys 5-Year (ACS). If 5-Year ACS data is unavailable 1-Year data may be used until 5-Year data is released. This product uses Census Bureau Data but is not endorsed or certified by the Census Bureau.