QuickFacts

Population per square mile in Illinois is

231.1

21.3%

of persons in Florida are under 18 years

Median household income of New York city, New York is

$53,373

23.4%

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

23.7%

of persons in Ohio are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Michigan is

$49,576

Median household income of Harris County, Texas is

$54,457

Median household income of Houston city, Texas is

$46,187

Median household income of Illinois is

$57,574

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey