QuickFacts

11.4%

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

25.9%

of persons in Houston city, Texas are under 18 years

The population of New York is

19,745,289

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

12.1%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

23.7%

of persons in Michigan are under 18 years

13.5%

of persons in New York are 65 years and over

The population of Los Angeles County, California is

10,170,292

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates