QuickFacts

23.7%

of persons in Ohio are under 18 years

25.0%

of persons in California are under 18 years

Population per square mile in San Diego County, California is

735.8

Median household income of New York city, New York is

$53,373

Median household income of California is

$61,818

Median household income of Cook County, Illinois is

$55,251

The population of Michigan is

9,928,300

12.1%

of persons in Maricopa County, Arizona are 65 years and over

28.8%

of persons 25 years+ in Georgia have a bachelor's degree or higher

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census