QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Ohio is

282.3

Median household income of Texas is

$52,576

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

Median household income of Pennsylvania is

$53,115

The population of Ohio is

11,613,423

23.1%

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

The population of New York is

19,795,791

Population per square mile in Houston city, Texas is

3,501.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census