QuickFacts

The population of Maricopa County, Arizona is

4,087,191

Median household income of Texas is

$52,576

The population of Houston city, Texas is

2,239,558

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

Median household income of Texas is

$52,576

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Georgia is

$49,342

13.8%

of persons in Michigan are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census