QuickFacts

Median household income of Illinois is

$57,574

Median household income of Philadelphia city, Pennsylvania is

$38,253

24.5%

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

The population of Los Angeles County, California is

10,170,292

23.4%

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

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

12.5%

of persons in Illinois are 65 years and over

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Houston city, Texas is

$46,187

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey