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Rochester, IL Profile


Rochester, IL, population 3,246, is located in Illinois's Sangamon county, about 7.0 miles from Springfield and 65.4 miles from Peoria.

Through the 90's Rochester's population has grown by about 8%. It is estimated that in the first 5 years of the past decade the population of Rochester has grown by about 4%. Since 2005 Rochester's population has grown by about 8%.

Population Statistics

Gender

Population by Gender
Males 48%
Females 52%
As % of Population
   

Race

Population by Race
White99%
African American0%
Native American0%
Asian0%
Hawaiian0%
Other/Mixed1%
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 409.00%20 to 40: 9.99%
40 to 609.99%40 to 60: 9.99%
Over 607.00%Over 60: 9.00%
Age Distribution
       
       
       
       

Size


Population by YearChange Rate
20002,891N/A
20012,9110.69%
20022,9471.24%
20032,9560.31%
20042,9570.03%
20053,0051.62%
20063,0762.36%
20073,1602.73%
20083,2201.90%
20093,2460.81%
Vs. State Change Rate
 
    
    
    
    
    
    
    
    
    

Economics


Household Income
Median$62,891
Vs. State Median Income
    

Location

Elevation577 feet above sea level
Land Area1.7 Square Miles



Area Map