QuickFacts

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in San Diego County, California is

735.8

Median household income of California is

$61,818

Median household income of Harris County, Texas is

$54,457

30.3%

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

The population of Michigan is

9,928,300

The population of Harris County, Texas is

4,538,028

Population per square mile in Pennsylvania is

283.9

22.3%

of persons in New York are under 18 years

The population of New York city, New York is

8,550,405

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates