QuickFacts

23.7%

of persons in Ohio are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

The population of Ohio is

11,614,373

Population per square mile in California is

239.1

23.9%

of persons in North Carolina are under 18 years

9.0%

of persons in Houston city, Texas are 65 years and over

Population per square mile in Illinois is

231.1

The population of Michigan is

9,928,300

10.9%

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

12.5%

of persons in Illinois are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census