Northern Illinois Police and Fire Unit IDs

NOTE
This page is constantly being updated and is a work in progress. If anyone has additional information to add to these pages, PLEASE add it!! But keep the formatting the same throughout the document if you do add anything. If there are questions regarding formatting or placement, please email me: policescanner3@yahoo.com and I should get back to you!

This information has been gleaned from multiple sources, including Chicagoland Area Radio Monitoring Assocation (CARMA), listening to the scanner, and my own general knowledge. If there is a disagreement as to the accuracy of the information, please email me before changing it so that we can learn or compromise on the final outcome.

ENJOY!!!!

Northern Illinois Police Unit Identification Numbers

Illinois State Police

• State Agency/ISP Unit Designators

Sheriffs'

Cook County Sheriff's Office

DeKalb County Sheriff's Office

DuPage County Sheriff's Office

Kane County Sheriff's Office

Kankakee County Sheriff's Office

Kendall County Sheriff's Office

Lake County Sheriff's Office

McHenry County Sheriff's Department

Will County Sheriff's Department

Other County Police Agencies

Kane County Forest Preserve Police

Municipal Police Departments

By County

DeKalb County Municipal Police Departments

Cortland Police Department
DeKalb Police Department
Genoa Police Department
Hinckley Police Department
Kingston Police Department
Kirkland Police Department
Leland Police Department
Malta Police Department
Maple Park Police Department
Sandwich Police Department
Somonauk Police Department
Sycamore Police Department
Waterman Police Department

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DuPage County Municipal Police Departments

Addison Police Department
Aurora Police Department
Bartlett Police Department
Bensenville Police Department
Bloomingdale Police Department
Burr Ridge Police Department
Carol Stream Police Department
Chicago Police Department
Clarendon Hills Police Department
Darien Police Department
Downers Grove Police Department
Elk Grove Village Police Department
Elmhurst Police Department
Glen Ellyn Police Department
Glendale Heights Police Department
Hanover Park Police Department
Hinsdale Police Department
Itasca Police Department
Lisle Police Department
Naperville Police Department
Lombard Police Department
Oak Brook Police Department
Oakbrook Terrace Police Department
Roselle Police Department
St. Charles Police Department
Villa Park Police Department
Warrenville Police Department
Wayne Police Department
West Chicago Police Department
Westmont Police Department
Wheaton Police Department
Willowbrook Police Department
Winfield Police Department
Wood Dale Police Department
Woodridge Police Department

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Kane County Municipal Police Departments

Aurora Police Department
Campton Hills Police Department
Carpentersville Police Department
East Dundee Police Department
Elburn Police Department
Elgin Police Department
Geneva Police Department
Gilberts Police Department
Hampshire Police Department
Maple Park Police Department
Montgomery Police Department
North Aurora Police Department
Pingree Grove Police Department
Sleepy Hollow Police Department
South Elgin Police Department
St. Charles Police Department
Sugar Grove Police Department
Wayne Police Department
West Dundee Police Department

Kendall County Municipal Police Departments

Oswego Police Department
Plano Police Department
Yorkville Police Department

McHenry County Municipal Police Departments

Algonquin Police Department
Bull Valley Police Department
Cary Police Department
Crystal Lake Police Department
Fox River Grove Police Department
Harvard Police Department
Hebron Police Department
Holiday Hills Police Department
Huntley Police Department
Johnsburg Police Department
Lake In The Hills Police Department
Lakemoor Police Department
Lakewood Police Department
Marengo Police Department
McCullom Police Department
McHenry Police Department
Oakwood Hills Police Department
Praire Grove Police Department
Richmond Police Department
Spring Grove Police Department
Union Police Department
Wonder Lake Police Department
Woodstock Police Department

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Will County Municipal Police Departments

Beecher Police Department
Bolingbrook Police Department
Braidwood Police Department
Channahon Police Department
Crest Hill Police Department
Crete Police Department
Elwood Police Department
Frankfort Police Department
Joliet Police Department
Lockport Police Department
Manhattan Police Department
Mokena Police Department
Monee Police Department
New Lenox Police Department
Peotone Police Department
Plainfield Police Department
Rockdale Police Department
Romeoville Police Department
Shorewood Police Department
Steger Police Department
University Park Police Department
Wilmington Police Department
Woodridge Police Department


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College/University Security/Public Safety Departments

(No POLICE powers)

Northern Illinois Fire Unit Identification Numbers

By MABAS Division

Division I

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