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.
On Monday, October 12, 2026, at approximately 09:27 a.m., members of the McHenry County Sheriff’s Office, Huntley Fire Protection District, Marengo Fire & Rescue, and
The McHenry County Sheriff’s Office is currently accepting applications for the position of Telecommunicator. Deadline for applications is 11:59 p.m. on October 16, 2026, for
The McHenry County Sheriff’s Office will be hosting a Trunk or Treat Open House from 11 a.m. to 2 p.m. on Saturday, October 10, at
Search for open opportunities to join our team and help make a difference in our communities!