QuickFacts

The population of Chicago city, Illinois is

2,720,546

23.7%

of persons in Cook County, Illinois are under 18 years

30.4%

of persons 25 years+ in Houston city, Texas have a bachelor's degree or higher

25.0%

of persons in California are under 18 years

24.4%

of persons in Illinois are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$38,253

Population per square mile in Pennsylvania is

283.9

The population of Philadelphia city, Pennsylvania is

1,567,442

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Harris County, Texas is

2,402.4

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census