QuickFacts

Population per square mile in Michigan is

174.8

The population of San Diego County, California is

3,299,521

Population per square mile in Cook County, Illinois is

5,495.1

The population of Los Angeles County, California is

10,170,292

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

11.4%

of persons in San Diego County, California are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Texas is

27,862,596

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census