QuickFacts

The population of Cook County, Illinois is

5,238,216

Median household income of North Carolina is

$46,868

Population per square mile in New York city, New York is

27,012.5

12.1%

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

Population per square mile in North Carolina is

196.1

22.3%

of persons in New York are under 18 years

Median household income of Texas is

$53,207

11.4%

of persons in California are 65 years and over

Median household income of California is

$61,818

15.4%

of persons in Pennsylvania are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census