QuickFacts

The population of Harris County, Texas is

4,538,028

11.9%

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

31.4%

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

24.4%

of persons in Illinois are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

Median household income of Los Angeles city, California is

$50,205

Population per square mile in Michigan is

174.8

12.5%

of persons in Illinois are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

The population of California is

39,250,017

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates