QuickFacts

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

Population per square mile in Cook County, Illinois is

5,495.1

The population of San Diego County, California is

3,299,521

Median household income of Texas is

$53,207

The population of New York city, New York is

8,550,405

29.5%

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

The population of Ohio is

11,614,373

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Georgia is

$49,620

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey