QuickFacts

14.1%

of persons in Ohio are 65 years and over

The population of North Carolina is

10,146,788

The population of Los Angeles city, California is

3,971,883

22.0%

of persons in Pennsylvania are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of San Diego County, California is

3,299,521

24.4%

of persons in Illinois are under 18 years

Population per square mile in California is

239.1

Median household income of Los Angeles city, California is

$50,205

10.9%

of persons in Los Angeles County, California 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