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Cortland, IL Profile


Cortland, IL, population 4,243, is located in Illinois's DeKalb county, about 22.0 miles from Aurora and 29.4 miles from Naperville.

Through the 90's Cortland's population has grown by about 115%. It is estimated that in the first 5 years of the past decade the population of Cortland has grown by about 52%. Since 2005 Cortland's population has grown by about 32%.

Population Statistics

Gender

Population by Gender
Males 49%
Females 51%
As % of Population
   

Race

Population by Race
White95%
African American1%
Native American0%
Asian1%
Hawaiian0%
Other/Mixed3%
As % of Population
       

Age


Median Age
Population9.99
Males9.99
Females9.99
Vs. State Median Age
  
  
  
Males by AgeFemales by Age
Under 209.99%Under 20: 9.99%
20 to 409.99%20 to 40: 9.99%
40 to 609.99%40 to 60: 9.99%
Over 603.00%Over 60: 4.00%
Age Distribution
       
       
       
       

Size


Population by YearChange Rate
20002,123N/A
20012,1712.26%
20022,2925.57%
20032,5329.99%
20042,9339.99%
20053,2089.38%
20063,5619.99%
20073,8889.18%
20084,1336.30%
20094,2432.66%
Vs. State Change Rate
 
    
    
    
    
    
    
    
    
    

Economics


Household Income
Median$52,750
Vs. State Median Income
    

Location

Elevation900 feet above sea level
Land Area1.1 Square Miles



Area Map