QuickFacts

The population of Maricopa County, Arizona is

4,087,191

23.4%

of persons in San Diego County, California are under 18 years

31.5%

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

9.0%

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

Population per square mile in Pennsylvania is

283.9

Population per square mile in San Diego County, California is

735.8

In California

57.4%

of females 16 years+ are in the civilian labor force

Population per square mile in Illinois is

231.1

Population per square mile in Texas is

96.3

24.4%

of persons in Illinois are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census