QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

The population of Ohio is

11,613,423

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

27,012.5

The population of Los Angeles city, California is

3,928,864

10.9%

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

11.4%

of persons in San Diego County, California are 65 years and over

Median household income of Maricopa County, Arizona is

$53,689

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

8.1%

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

10.3%

of persons in Texas are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census