QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

The population of Michigan is

9,928,300

Population per square mile in New York is

411.2

Median household income of Maricopa County, Arizona is

$54,229

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

28.6%

of persons 25 years+ in Pennsylvania have a bachelor's degree or higher

Population per square mile in Houston city, Texas is

3,501.5

The population of California is

39,250,017

The population of Illinois is

12,801,539

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates