QuickFacts

11.9%

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

The population of Los Angeles city, California is

3,971,883

26.4%

of persons in Maricopa County, Arizona are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

29.5%

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

35.7%

of persons 25 years+ in New York city, New York have a bachelor's degree or higher

The population of Houston city, Texas is

2,296,224

Population per square mile in Michigan is

174.8

12.5%

of persons in Illinois are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census