QuickFacts

25.7%

of persons in Georgia are under 18 years

25.4%

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

The population of Ohio is

11,614,373

Population per square mile in Harris County, Texas is

2,402.4

25.0%

of persons in California are under 18 years

Median household income of Cook County, Illinois is

$55,251

Median household income of New York city, New York is

$53,373

Population per square mile in Maricopa County, Arizona is

414.9

11.4%

of persons in San Diego County, California are 65 years and over

The population of Chicago city, Illinois is

2,720,546

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates