QuickFacts

24.4%

of persons in Illinois are under 18 years

10.7%

of persons in Georgia are 65 years and over

The population of Texas is

27,469,114

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Pennsylvania is

283.9

Population per square mile in San Diego County, California is

735.8

25.9%

of persons in Houston city, Texas are under 18 years

23.7%

of persons in Ohio are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

Population per square mile in Michigan is

174.8

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census