QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Harris County, Texas is

2,402.4

The population of Ohio is

11,614,373

The population of Harris County, Texas is

4,538,028

Median household income of Los Angeles city, California is

$50,205

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey