QuickFacts

10.5%

of persons in Los Angeles city, California are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Texas is

96.3

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Cook County, Illinois is

5,238,216

The population of Philadelphia city, Pennsylvania is

1,567,442

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

29.5%

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

Median household income of Los Angeles County, California is

$56,196

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey