QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Illinois is

12,801,539

26.1%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Median household income of Los Angeles city, California is

$50,205

The population of Philadelphia city, Pennsylvania is

1,567,442

10.3%

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

23.7%

of persons in Ohio are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

21.6%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census