QuickFacts

25.7%

of persons in Georgia are under 18 years

Population per square mile in Michigan is

174.8

27.3%

of persons in Texas are under 18 years

Population per square mile in Illinois is

231.1

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Philadelphia city, Pennsylvania is

$38,253

10.5%

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

11.9%

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

21.3%

of persons in Florida are under 18 years

12.1%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census