QuickFacts

Population per square mile in Ohio is

282.3

10.9%

of persons in Los Angeles County, California are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

22.0%

of persons in Pennsylvania are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

In Los Angeles city, California

59.5%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

23.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census