QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

11.4%

of persons in San Diego County, California are 65 years and over

Population per square mile in Michigan is

174.8

The population of Harris County, Texas is

4,441,370

35.1%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

The population of Philadelphia city, Pennsylvania is

1,560,297

Population per square mile in New York is

411.2

The population of California is

39,144,818

Median household income of Michigan is

$49,087

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey