QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

13.8%

of persons in Michigan are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

23.1%

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

30.4%

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

8.1%

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

Median household income of Illinois is

$57,574

The population of Los Angeles County, California is

10,170,292

Median household income of California is

$61,818

The population of Maricopa County, Arizona is

4,167,947

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates