QuickFacts

The population of Los Angeles County, California is

10,170,292

12.5%

of persons in Illinois are 65 years and over

12.1%

of persons in New York city, New York are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

11.4%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

12.5%

of persons in Illinois are 65 years and over

13.5%

of persons in New York are 65 years and over

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

15.4%

of persons in Pennsylvania are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census