QuickFacts

Median household income of California is

$61,489

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

30.0%

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

12.9%

of persons in North Carolina are 65 years and over

The population of Cook County, Illinois is

5,246,456

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Los Angeles County, California is

10,116,705

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

23.4%

of persons in San Diego County, California are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census