QuickFacts

30.0%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

10.3%

of persons in Texas are 65 years and over

27.1%

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

Population per square mile in Illinois is

231.1

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of California is

39,144,818

The population of San Diego County, California is

3,263,431

Median household income of Cook County, Illinois is

$54,828

9.0%

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

Population per square mile in Houston city, Texas is

3,501.5

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census