QuickFacts

13.8%

of persons in Michigan are 65 years and over

24.5%

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

The population of Ohio is

11,614,373

23.4%

of persons in San Diego County, California are under 18 years

10.9%

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

Population per square mile in Harris County, Texas is

2,402.4

12.1%

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

35.8%

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

10.3%

of persons in Chicago city, Illinois are 65 years and over

The population of Los Angeles County, California is

10,170,292

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates