Source and References
Vintage 2018 Population Estimates, Population Division, U.S. Census Bureau
U.S. Population Up 6.3% Since 2010
The Census Bureau estimates the U.S. population on July 1, 2019 to be 328,239,523. This is an increase of 1,552,022, or 0.5 percent from July 1, 2018.
Population and Housing Unit Estimates
Produces estimates of the population for the United States, its states, counties, cities, and towns, as well as for the Commonwealth of Puerto Rico.