LAKE COUNTY SHERIFF'S OFFICE

Address

25 South Martin Luther King Jr. Avenue
Waukegan, IL 60085

(847) 377-4000

www.lakecountyil.gov

Administration Hours
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

Description:

Sheriff's office providing police services to the unincorporated areas of Lake County.

Phone Numbers

Primary Contact Number

(847) 377-4000

Address Listings

Mailing

25 South Martin Luther King Jr. Avenue
Waukegan, IL 60085

Physical (Primary)

25 South Martin Luther King Jr. Avenue
Waukegan, IL 60085

Handicap Accessible?

Yes

Legal Status:

Public Service

Date of Official Change:

August 26, 2025

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