QuickFacts

24.4%

of persons in Illinois are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

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

27,012.5

8.1%

of persons in Harris County, Texas are 65 years and over

Median household income of Pennsylvania is

$53,115

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Houston city, Texas is

3,501.5

Median household income of Houston city, Texas is

$45,728

8.1%

of persons in Harris County, Texas are 65 years and over

25.7%

of persons in Georgia are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census