QuickFacts

Population per square mile in Pennsylvania is

283.9

25.9%

of persons in Houston city, Texas are under 18 years

The population of Pennsylvania is

12,784,227

10.5%

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

The population of Los Angeles city, California is

3,971,883

Median household income of Cook County, Illinois is

$55,251

Population per square mile in Los Angeles city, California is

8,092.3

14.1%

of persons in Ohio are 65 years and over

12.5%

of persons in Illinois are 65 years and over

30.4%

of persons 25 years+ in Houston city, Texas have a bachelor's degree or higher

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey