QuickFacts

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 Harris County, Texas is

2,402.4

21.6%

of persons in New York city, New York are under 18 years

Median household income of California is

$61,489

Population per square mile in Ohio is

282.3

24.4%

of persons in Illinois are under 18 years

35.0%

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

Median household income of Illinois is

$57,166

Median household income of California is

$61,489

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey