QuickFacts

Median household income of Harris County, Texas is

$54,457

Median household income of San Diego County, California is

$64,309

Population per square mile in San Diego County, California is

735.8

Median household income of Philadelphia city, Pennsylvania is

$38,253

11.9%

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

35.8%

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

The population of San Diego County, California is

3,299,521

The population of Harris County, Texas is

4,538,028

10.9%

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

Population per square mile in New York is

411.2

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census