QuickFacts

Population per square mile in California is

239.1

23.7%

of persons in Ohio are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

23.7%

of persons in Michigan are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

Median household income of Pennsylvania is

$53,599

10.9%

of persons in Los Angeles County, California are 65 years and over

Median household income of Illinois is

$57,574

Median household income of New York city, New York is

$53,373

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey