QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Florida is

350.6

10.9%

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

Population per square mile in Harris County, Texas is

2,402.4

17.3%

of persons in Florida are 65 years and over

23.7%

of persons in Ohio are under 18 years

The population of North Carolina is

10,146,788

24.5%

of persons in Los Angeles County, California are under 18 years

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census