QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Cook County, Illinois is

$54,828

Median household income of Harris County, Texas is

$53,822

13.5%

of persons in New York are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Florida is

20,271,272

Population per square mile in Los Angeles city, California is

8,092.3

The population of Harris County, Texas is

4,441,370

Population per square mile in California is

239.1

The population of Maricopa County, Arizona is

4,087,191

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates