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Population per square mile in Maricopa County, Arizona is
414.9
Population per square mile in Philadelphia city, Pennsylvania is
11,379.5
9.0%
of persons in Houston city, Texas are 65 years and over
The population of Michigan is
9,928,300
30.3%
of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher
23.1%
of persons in Chicago city, Illinois are under 18 years
Population per square mile in Los Angeles city, California is
8,092.3
Median household income of Harris County, Texas is
$54,457
25.0%
of persons in California are under 18 years
The population of Cook County, Illinois is
5,238,216
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates
Source: American Community Survey
Source: 2010 Census
Source: 2010 Census
Source: American Community Survey
Source: 2010 Census
Source: Population Estimates