QuickFacts

Median household income of Illinois is

$57,574

Population per square mile in Florida is

350.6

21.6%

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

The population of North Carolina is

10,146,788

The population of Harris County, Texas is

4,538,028

23.7%

of persons in Ohio are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Ohio is

282.3

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in New York is

411.2

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census