U.S. Census Bureau, Population Division
- Approximate release dates for estimates
- United States, regions, divisions, states, and Puerto Rico Commonwealth, December.
- Counties and Puerto Rico municipios, March.
- Cities and Towns (Incorporated Places and Minor Civil Divisions), May.
Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2017
Annual Estimates of Housing Units for the United States, Regions, Divisions, States, and Counties: April 1, 2010 to July 1, 2017
Link to the Census Bureau for latest estimates.