QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

11.4%

of persons in San Diego County, California are 65 years and over

24.5%

of persons in Los Angeles County, California are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

10.5%

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

Population per square mile in Florida is

350.6

The population of Illinois is

12,801,539

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

12.9%

of persons in North Carolina are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census