QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

The population of North Carolina is

10,146,788

The population of Houston city, Texas is

2,296,224

Median household income of Maricopa County, Arizona is

$54,229

9.0%

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

Median household income of Texas is

$53,207

28.6%

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

17.3%

of persons in Florida are 65 years and over

The population of Pennsylvania is

12,784,227

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates