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Did You Know

Population per square mile in Los Angeles County, California is
2,419.6
Population per square mile in Harris County, Texas is
2,402.4
Population per square mile in Philadelphia city, Pennsylvania is
11,379.5
Population per square mile in New York is
411.2
The population of Cook County, Illinois is
5,238,216
21.6%
of persons in New York city, New York are under 18 years
The population of New York is
19,745,289
Population per square mile in Georgia is
168.4
25.0%
of persons in California are under 18 years
10.7%
of persons in Georgia are 65 years and over
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates
Source: 2010 Census
Source: Population Estimates
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census