QuickFacts

Population per square mile in North Carolina is

196.1

The population of Georgia is

10,310,371

11.4%

of persons in California are 65 years and over

The population of Chicago city, Illinois is

2,720,546

The population of Harris County, Texas is

4,538,028

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

25.0%

of persons in California are under 18 years

The population of Michigan is

9,928,300

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census