We faithfully serve the community, promoting safety and equal protection for all.
Helpful Resources

Inmate Search

The Sheriff's Office maintains a listing of all current inmates. Begin your search here.

General Orders

Looking for a public facing document or the Sheriff's Office's General Orders? Check here.

FOIA Request

Need to view a public record? Submit a FOIA request here.

Traffic & Security Detail

If you have an event in need of traffic control or security, check here.

Latest News
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Statement on Christopher Marvel

On September 16, 2023, McHenry County Sheriff’s Office administration was notified of an off-duty incident involving former Detective Christopher Marvel. After learning about the incident

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