QuickFacts

23.1%

of persons in Los Angeles city, California are under 18 years

The population of Florida is

20,612,439

28.6%

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

Median household income of New York city, New York is

$53,373

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

The population of Michigan is

9,928,300

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Houston city, Texas is

3,501.5

The population of Houston city, Texas is

2,296,224

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates