QuickFacts

Population per square mile in San Diego County, California is

735.8

The population of Harris County, Texas is

4,441,370

21.3%

of persons in Florida are under 18 years

31.5%

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

11.9%

of persons in Cook County, Illinois are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

10.3%

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

21.6%

of persons in New York city, New York are under 18 years

23.1%

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

The population of Harris County, Texas is

4,441,370

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates