QuickFacts

The population of Maricopa County, Arizona is

4,167,947

13.5%

of persons in New York are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

10.9%

of persons in Los Angeles County, California are 65 years and over

28.6%

of persons 25 years+ in Pennsylvania have a bachelor's degree or higher

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

23.9%

of persons in North Carolina are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

The population of Texas is

27,862,596

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey