QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

14.1%

of persons in Ohio are 65 years and over

The population of Harris County, Texas is

4,538,028

12.1%

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

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

10.9%

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

11.9%

of persons in Cook County, Illinois are 65 years and over

35.7%

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

35.6%

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

Median household income of California is

$61,818

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey