QuickFacts

The population of Florida is

20,271,272

The population of San Diego County, California is

3,263,431

The population of Cook County, Illinois is

5,246,456

Median household income of Los Angeles city, California is

$49,682

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in Los Angeles County, California is

2,419.6

28.1%

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

Population per square mile in Pennsylvania is

283.9

14.1%

of persons in Ohio are 65 years and over

21.6%

of persons in New York city, New York are under 18 years

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census