QuickFacts

Population per square mile in California is

239.1

The population of Texas is

27,862,596

9.0%

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

13.8%

of persons in Michigan are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Maricopa County, Arizona is

4,167,947

29.5%

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

Population per square mile in Harris County, Texas is

2,402.4

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census