QuickFacts

Population per square mile in Pennsylvania is

283.9

Population per square mile in Los Angeles city, California is

8,092.3

Median household income of Cook County, Illinois is

$55,251

Median household income of Chicago city, Illinois is

$48,522

Median household income of Chicago city, Illinois is

$48,522

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles County, California is

2,419.6

11.4%

of persons in San Diego County, California are 65 years and over

Median household income of New York city, New York is

$53,373

Median household income of Maricopa County, Arizona is

$54,229

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey