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Hancock County Fact Sheet

Addresses for County Courthouse and IRAD:

Hancock County Courthouse
P.O. Box 39
Carthage, IL 62321

  • Telephone:

County Clerk
Circuit Clerk
Recorder
 

(217) 357-3911
(217) 357-2616
(217) 357-3911
 

IRAD Depository
University Library
Western Illinois University
1 University Circle
Macomb, IL 61455
  • Telephone: (309) 298-2716

Established:

January 13, 1825 (Laws, 1825, p. 93)

   

County organization was completed on January 15, 1829.

     

Origin of the name of the county:

  Named for John Hancock, a prominent figure of the Revolutionary period, a Major General of the militia, President of the Continental Congress, first signer of the Declaration of Independence, and first Governor of the State of Massachusetts.
     

Present area, or parts of it, formerly included:

 

1825–1829

Attached to Adams (Laws, 1825, p. 95)

 

1821–1825

Pike

 

1812–1821

Madison

 

1795–1812

St. Clair

     

County Seat:

 

1833–

Carthage

     

History of County Governing Board:

 

1829–1850

County Commissioners’ Court

 

1850–

County Board of Supervisors

     

Township Government

 

Adopted:

November 6, 1849

     

Township Names:

 

Appanoose

 
 

Augusta

 
 

Bear Creek

 
 

Carthage

 
 

Chili

 
 

Dallas City

Formed from Pontoosuc in 1860.

 

Durham

 
 

Fountain Green

 
 

Hancock

Formed from Fountain Green and St. Marys on April 27, 1855.

 

Harmony

Formed from Carthage and Chili on September 12, 1854.

 

La Harpe

 
 

Montebello

 
 

Nauvoo

 
 

Pilot Grove

 
 

Pontoosuc

 
 

Prairie

Formed from Montebello and Carthage on September 12, 1854.

 

Rock Creek

Formed from Sonora and Pilot Grove on April 27, 1855.

 

Rocky Run

 
 

Sonora

 
 

St. Albans

 
 

St. Mary's

 
 

Walker

 
 

Warsaw

Included only city of Warsaw after November 15, 1855.

 

Wilcox

Formed from Warsaw on November 15, 1855.

 

Wythe

 

 

Township Map

Click on thumbnail to view a map of Hancock County and its civil and congressional townships.
 
Databases Pertinent to Hancock County

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