QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

12.9%

of persons in North Carolina are 65 years and over

24.5%

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

10.5%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Michigan is

9,928,300

Median household income of Florida is

$47,507

The population of Los Angeles County, California is

10,170,292

30.4%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey