QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Harris County, Texas is

2,402.4

12.5%

of persons in Illinois are 65 years and over

29.9%

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

23.1%

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

23.7%

of persons in Cook County, Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Texas is

96.3

In San Diego County, California

57.0%

of females 16 years+ are in the civilian labor force

Population per square mile in Michigan is

174.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census