QuickFacts

25.9%

of persons in Houston city, Texas are under 18 years

24.4%

of persons in Illinois are under 18 years

The population of Houston city, Texas is

2,296,224

Population per square mile in Illinois is

231.1

The population of San Diego County, California is

3,299,521

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Ohio is

282.3

Population per square mile in Harris County, Texas is

2,402.4

The population of Michigan is

9,928,300

35.6%

of persons 25 years+ in Chicago city, Illinois have a bachelor's degree or higher

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey