QuickFacts

23.7%

of persons in Michigan are under 18 years

24.5%

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

The population of Texas is

27,862,596

10.3%

of persons in Texas are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

The population of Cook County, Illinois is

5,238,216

The population of Los Angeles County, California is

10,170,292

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

The population of San Diego County, California is

3,299,521

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census