QuickFacts

24.4%

of persons in Illinois are under 18 years

13.8%

of persons in Michigan are 65 years and over

Median household income of New York city, New York is

$53,373

The population of Chicago city, Illinois is

2,720,546

Population per square mile in Harris County, Texas is

2,402.4

Median household income of Philadelphia city, Pennsylvania is

$38,253

The population of Illinois is

12,801,539

The population of Harris County, Texas is

4,538,028

Population per square mile in New York city, New York is

27,012.5

25.7%

of persons in Georgia are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census