QuickFacts

Population per square mile in Houston city, Texas is

3,501.5

12.9%

of persons in North Carolina are 65 years and over

17.3%

of persons in Florida are 65 years and over

Median household income of New York is

$59,269

Population per square mile in California is

239.1

The population of Maricopa County, Arizona is

4,167,947

The population of Philadelphia city, Pennsylvania is

1,567,442

The population of North Carolina is

10,146,788

28.0%

of persons in Harris County, Texas are under 18 years

The population of Pennsylvania is

12,784,227

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates