QuickFacts

24.4%

of persons in Illinois are under 18 years

The population of Michigan is

9,928,300

8.1%

of persons in Harris County, Texas are 65 years and over

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Pennsylvania is

283.9

The population of Houston city, Texas is

2,296,224

The population of Maricopa County, Arizona is

4,167,947

The population of Los Angeles County, California is

10,170,292

8.1%

of persons in Harris County, Texas are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census