QuickFacts

The population of Ohio is

11,613,423

10.9%

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

Population per square mile in New York is

411.2

Population per square mile in San Diego County, California is

735.8

30.0%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

24.5%

of persons in Los Angeles County, California are under 18 years

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Pennsylvania is

283.9

The population of Illinois is

12,859,995

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates