QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Ohio is

$48,849

Median household income of Houston city, Texas is

$45,728

Median household income of San Diego County, California is

$63,996

12.1%

of persons in Maricopa County, Arizona are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in New York is

411.2

In New York

58.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey