QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

13.5%

of persons in New York are 65 years and over

13.8%

of persons in Michigan are 65 years and over

The population of Cook County, Illinois is

5,246,456

In Houston city, Texas

59.7%

of females 16 years+ are in the civilian labor force

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Florida is

350.6

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in San Diego County, California is

735.8

10.3%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census