74ºF

SEARCH: U.S. estimated population data for all 50 states

Getty Images
Getty Images

The U.S. Census released its 2016 population estimates for all 50 states, plus geographic regions and territories. Search our database below for population estimates from 2010-2016.

Census researchers noted Utah is the fastest growing state. It's population crossed the 3 million mark, growing 2 percent to 3.1 million from July 1, 2015, to July 1, 2016, according to U.S. Census Bureau national and state population estimates released Tuesday.

Following Utah, Nevada (2.0 percent), Idaho (1.8 percent), Florida (1.8 percent) and Washington (1.8 percent) saw the largest percentage increases in population, according to the Census.

North Dakota, which had been the fastest-growing state for the previous four years, mostly from people moving into the state, fell out of the top ten in growth due to a net outflow of migrants to other parts of the country. Its growth slowed from 2.3 percent in the previous year to 0.1 percent.

Nationally, the U.S. population grew by 0.7 percent to 323.1 million. Furthermore, the population of voting-age residents, adults age 18 and over, grew to 249.5 million, making up 77.2 percent of the population in 2016, an increase of 0.9 percent from 2015 (247.3 million).

Eight states lost population between July 1, 2015, and July 1, 2016, including Pennsylvania, New York and Wyoming, all three of which had grown the previous year. Illinois lost more people than any other state (-37,508).

Two states that had been losing population in the previous year, Maine and New Mexico, saw increases in population of 0.15 and 0.03 percent respectively. 

In addition to the population data for the 50 states and the District of Columbia, the new estimates show that Puerto Rico had an estimated population of 3.4 million, a decline from 3.5 million in 2015. Estimates of the components of population change (births, deaths, and migration) were also released today.

Source: Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2010 to July 1, 2016 (NST-EST2016-01)

Census Note: The estimates are based on the 2010 Census and reflect changes to the April 1, 2010 population due to the Count Question Resolution program and geographic program revisions. See Geographic Terms and Definitions at http://www.census.gov/programs-surveys/popest/guidance-geographies/terms-and-definitions.html for a list of the states that are included in each region. All geographic boundaries for the 2016 population estimates series except statistical area delineations are as of January 1, 2016.  For population estimates methodology statements, see http://www.census.gov/programs-surveys/popest/technical-documentation/methodology.html.