QuickFacts

25.0%

of persons in California are under 18 years

Median household income of Los Angeles County, California is

$56,196

The population of Chicago city, Illinois is

2,720,546

The population of Pennsylvania is

12,784,227

The population of Maricopa County, Arizona is

4,167,947

23.7%

of persons in Ohio are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

30.4%

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

10.9%

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

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates