QuickFacts

Median household income of Michigan is

$49,576

35.6%

of persons 25 years+ in Chicago city, Illinois have a bachelor's degree or higher

Median household income of Harris County, Texas is

$54,457

Median household income of Pennsylvania is

$53,599

23.7%

of persons in Cook County, Illinois are under 18 years

The population of San Diego County, California is

3,299,521

23.1%

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

Population per square mile in California is

239.1

10.9%

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

24.4%

of persons in Illinois are under 18 years

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census