QuickFacts

9.0%

of persons in Houston city, Texas are 65 years and over

The population of San Diego County, California is

3,299,521

23.7%

of persons in Cook County, Illinois are under 18 years

The population of New York is

19,745,289

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Philadelphia city, Pennsylvania is

$38,253

23.9%

of persons in North Carolina are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Population per square mile in San Diego County, California is

735.8

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census