QuickFacts

Population per square mile in California is

239.1

Median household income of New York city, New York is

$53,373

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Houston city, Texas is

3,501.5

9.0%

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

12.1%

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

The population of Maricopa County, Arizona is

4,167,947

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

The population of New York is

19,745,289

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census