QuickFacts

Population per square mile in New York is

411.2

11.4%

of persons in San Diego County, California are 65 years and over

Median household income of Cook County, Illinois is

$55,251

22.3%

of persons in New York are under 18 years

The population of Harris County, Texas is

4,538,028

The population of North Carolina is

10,146,788

Median household income of Michigan is

$49,576

28.6%

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

Population per square mile in Los Angeles County, California is

2,419.6

23.1%

of persons in Chicago city, Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census