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Did You Know
12.5%
of persons in Illinois are 65 years and overMedian household income of Philadelphia city, Pennsylvania is
$38,253
Median household income of Cook County, Illinois is
$55,251
The population of Pennsylvania is
12,784,227
Population per square mile in Cook County, Illinois is
5,495.1
Population per square mile in Illinois is
231.1
The population of North Carolina is
10,146,788
The population of Maricopa County, Arizona is
4,167,947
Median household income of Ohio is
$49,429
Median household income of Pennsylvania is
$53,599
Source: 2010 Census
Source: American Community Survey
Source: American Community Survey
Source: Population Estimates
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates
Source: Population Estimates
Source: American Community Survey
Source: American Community Survey