QuickFacts

23.7%

of persons in Ohio are under 18 years

Population per square mile in Michigan is

174.8

22.0%

of persons in Pennsylvania are under 18 years

17.3%

of persons in Florida are 65 years and over

10.7%

of persons in Georgia are 65 years and over

Median household income of Los Angeles city, California is

$50,205

Median household income of Cook County, Illinois is

$55,251

The population of Los Angeles city, California is

3,971,883

Median household income of Maricopa County, Arizona is

$54,229

12.1%

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census