QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

17.3%

of persons in Florida are 65 years and over

25.9%

of persons in Houston city, Texas are under 18 years

The population of Cook County, Illinois is

5,238,216

Median household income of Texas is

$53,207

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Pennsylvania is

283.9

24.4%

of persons in Illinois are under 18 years

The population of Houston city, Texas is

2,296,224

13.5%

of persons in New York are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census