QuickFacts

24.5%

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

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

10.3%

of persons in Texas are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Illinois is

$57,574

Median household income of Michigan is

$49,576

The population of Georgia is

10,310,371

23.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census