QuickFacts

9.0%

of persons in Houston city, Texas are 65 years and over

Population per square mile in Pennsylvania is

283.9

35.7%

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

The population of Cook County, Illinois is

5,238,216

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Chicago city, Illinois is

11,841.8

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Georgia is

$49,620

11.4%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census