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Have a question for the Sheriff’s Office? Fill out the form below and we’ll respond with an answer as soon as possible. For urgent requests or to reach us by phone, please call us at 815-338-2144.

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Contact Directory

The McHenry County Sheriff's Office
Corrections

Jail Main Office: 815-338-9396

Jail Visitation: 815-334-4745

Administration

Civil Process Division: 815-334-4720

Community Relations: 815-334-4739

Records Divisions: 815-334-4770

Operations

Crime Stoppers: 800-762-STOP

Detectives: 815-334-4750

Patrol (Main Office): 815-334-4480

Patrol (Algonquin Substation): 847-829-9259

 
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Visit the Sheriff's Office
2200 N Seminary Ave
Woodstock, IL 60098