QuickFacts

The population of San Diego County, California is

3,299,521

27.3%

of persons in Texas are under 18 years

12.1%

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

10.9%

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

Population per square mile in Florida is

350.6

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of New York city, New York is

8,550,405

Median household income of Houston city, Texas is

$46,187

11.9%

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

8.1%

of persons in Harris County, Texas are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census