QuickFacts

The population of San Diego County, California is

3,299,521

22.3%

of persons in New York are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Pennsylvania is

$53,599

Population per square mile in Chicago city, Illinois is

11,841.8

12.1%

of persons in Maricopa County, Arizona are 65 years and over

The population of Michigan is

9,928,300

Median household income of North Carolina is

$46,868

The population of Maricopa County, Arizona is

4,167,947

Median household income of Georgia is

$49,620

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey