QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Michigan is

174.8

23.4%

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

24.5%

of persons in Los Angeles County, California are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Median household income of Pennsylvania is

$53,599

Median household income of California is

$61,818

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey