Quick Facts thumbnail

Copy this code

Did You Know

12.5%
of persons in Illinois are 65 years and over
In Pennsylvania
58.3%
of females 16 years+ are in the civilian labor force
23.7%
of persons in Cook County, Illinois are under 18 years
Population per square mile in Philadelphia city, Pennsylvania is
11,379.5
Population per square mile in Maricopa County, Arizona is
414.9
Population per square mile in New York is
411.2
11.4%
of persons in California are 65 years and over
11.9%
of persons in Cook County, Illinois are 65 years and over
22.3%
of persons in New York are under 18 years
The population of Illinois is
12,801,539
Source: 2010 Census
Source: American Community Survey
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: 2010 Census
Source: Population Estimates