QuickFacts

Median household income of Los Angeles County, California is

$56,196

Population per square mile in Maricopa County, Arizona is

414.9

13.5%

of persons in New York are 65 years and over

14.1%

of persons in Ohio are 65 years and over

The population of San Diego County, California is

3,299,521

12.1%

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

Population per square mile in Florida is

350.6

24.5%

of persons in Los Angeles County, California are under 18 years

Population per square mile in Illinois is

231.1

Population per square mile in Florida is

350.6

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census