QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in Ohio is

282.3

Median household income of Harris County, Texas is

$54,457

10.3%

of persons in Chicago city, Illinois are 65 years and over

Median household income of Chicago city, Illinois is

$48,522

Median household income of Florida is

$47,507

23.7%

of persons in Ohio are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in New York is

411.2

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census