QuickFacts

The population of Illinois is

12,801,539

Population per square mile in Harris County, Texas is

2,402.4

9.0%

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

The population of Los Angeles city, California is

3,971,883

14.1%

of persons in Ohio are 65 years and over

The population of Los Angeles city, California is

3,971,883

Population per square mile in Florida is

350.6

Population per square mile in North Carolina is

196.1

Population per square mile in California is

239.1

35.8%

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

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey