QuickFacts

21.6%

of persons in New York city, New York are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in New York city, New York is

27,012.5

Population per square mile in San Diego County, California is

735.8

The population of Texas is

27,862,596

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

23.4%

of persons in San Diego County, California are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Pennsylvania is

283.9

Median household income of Illinois is

$57,574

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey