QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Los Angeles city, California is

3,971,883

Median household income of Pennsylvania is

$53,599

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Cook County, Illinois is

5,495.1

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in New York is

411.2

12.9%

of persons in North Carolina are 65 years and over

Median household income of Illinois is

$57,574

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey