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Median household income of Maricopa County, Arizona is
$54,229
Population per square mile in Houston city, Texas is
3,501.5
The population of California is
39,250,017
Population per square mile in Philadelphia city, Pennsylvania is
11,379.5
Median household income of Los Angeles County, California is
$56,196
23.1%
of persons in Los Angeles city, California are under 18 years
11.9%
of persons in Cook County, Illinois are 65 years and over
23.1%
of persons in Chicago city, Illinois are under 18 years
Population per square mile in Chicago city, Illinois is
11,841.8
The population of Illinois is
12,801,539
Source: American Community Survey
Source: 2010 Census
Source: Population Estimates
Source: 2010 Census
Source: American Community Survey
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates