QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in California is

239.1

The population of California is

39,250,017

29.5%

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

23.4%

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

10.3%

of persons in Texas are 65 years and over

Median household income of New York city, New York is

$53,373

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of New York is

$59,269

Median household income of San Diego County, California is

$64,309

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey