QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

The population of Los Angeles County, California is

10,170,292

35.6%

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

Population per square mile in Chicago city, Illinois is

11,841.8

24.4%

of persons in Illinois are under 18 years

The population of Pennsylvania is

12,784,227

The population of Los Angeles city, California is

3,971,883

Population per square mile in Maricopa County, Arizona is

414.9

The population of Florida is

20,612,439

35.7%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey