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Did You Know

Population per square mile in Pennsylvania is
283.9
26.4%
of persons in Maricopa County, Arizona are under 18 years
Median household income of Philadelphia city, Pennsylvania is
$38,253
Population per square mile in San Diego County, California is
735.8
Population per square mile in Michigan is
174.8
The population of Philadelphia city, Pennsylvania is
1,567,442
17.3%
of persons in Florida are 65 years and over
Population per square mile in San Diego County, California is
735.8
Median household income of Cook County, Illinois is
$55,251
12.1%
of persons in Philadelphia city, Pennsylvania are 65 years and over
Source: 2010 Census
Source: 2010 Census
Source: American Community Survey
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates
Source: 2010 Census
Source: 2010 Census
Source: American Community Survey
Source: 2010 Census