QuickFacts

The population of Maricopa County, Arizona is

4,167,947

Median household income of Texas is

$53,207

15.4%

of persons in Pennsylvania are 65 years and over

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in New York is

411.2

Median household income of Ohio is

$49,429

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

10.7%

of persons in Georgia are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census