QuickFacts

The population of Chicago city, Illinois is

2,720,546

21.6%

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

29.5%

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

29.5%

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

24.5%

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

Population per square mile in Los Angeles County, California is

2,419.6

12.1%

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

The population of Florida is

20,612,439

11.4%

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

The population of Harris County, Texas is

4,538,028

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates