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Sheriff's Office  


Sheriff Mark C. Curran 

Sheriff's Association Scholarship

The Illinois Sheriff's Association announced it will be awarding 106 scholarships to students pursuing higher education in the 2014-2015 academic year. For eligibility details and application click on Illinois Sheriff's Association Scholarship.

Recent Appointments

Two familiar Lake County "top cops" joined the Lake County Sheriff's Office in the last two months.  Join us in welcoming Undersheriff Raymond J. Rose and Deputy Chief Doug Larsson.  View Rose media release.  View Larsson media release​.
Rose.jpg  Larsson.jpg

Want an inside view of the Sheriff's Office? 

Take a moment to explore some of our engaging videos:
Sheriff's Office Video Library
Video Library


Contact Information

Lake County Sheriff's Office
Sheriff Mark Curran Jr.
25 S. Martin Luther King Jr Av
Waukegan, IL 60085

Business Hours Phone:

Non-Business Hours Phone:

In an emergency dial 911