QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

29.5%

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

The population of San Diego County, California is

3,299,521

15.4%

of persons in Pennsylvania are 65 years and over

The population of New York is

19,745,289

The population of New York is

19,745,289

Population per square mile in Georgia is

168.4

Median household income of San Diego County, California is

$64,309

Median household income of Houston city, Texas is

$46,187

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey