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
[[Hinckley Police Department][
Kingston Police Department
Kirkland Police Department
Leland Police Department
Malta Police Department
Maple Park Police Department
Somonauk Police Department
Waterman 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

McHenry County Municipal Police Departments

Crystal Lake Police Department Harvard Police Department
Hebron Police Department
Huntley Police Department
McHenry Police Department
Woodstock Police Department

College/University Security/Public Safety Departments

(No POLICE powers)

Northern Illinois Fire Unit Identification Numbers

By MABAS Division

Division I

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