QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Maricopa County, Arizona is

4,167,947

The population of California is

39,250,017

24.5%

of persons in Los Angeles County, California are under 18 years

The population of San Diego County, California is

3,299,521

Median household income of New York city, New York is

$53,373

Median household income of Illinois is

$57,574

Population per square mile in Pennsylvania is

283.9

28.8%

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

30.4%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey