QuickFacts

The population of California is

39,250,017

17.3%

of persons in Florida are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

24.4%

of persons in Illinois are under 18 years

Median household income of Michigan is

$49,576

30.3%

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

The population of San Diego County, California is

3,299,521

The population of Cook County, Illinois is

5,238,216

The population of New York city, New York is

8,550,405

26.4%

of persons in Maricopa County, Arizona are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census