The Valley County Detention Facility is located at the Valley County Sheriff’s Office in Cascade, Idaho. This facility is for adults only.

Jail Sergeant

Matthew W. Bannon
Phone: (208) 382-7168    Fax: (208) 382-7175


All visits are 20 minutes, but may be longer if time and space allows. Appropriate dress is required. Minor must be accompanied by legal guardian. Picture ID is required by all visitors.
Saturday 1:00 to 2:00 PM
Sunday   1:00 to 2:00 PM
Monday   7:00 to 8:00 PM
Saturday 2:00 to 4:00 PM
Sunday   2:00 to 4:00 PM
Monday   8:00 to 9:00 PM

Inmate Correspondence is to be addressed as follows:

Inmate’s Name C/O Valley County Jail
PO BOX 1350
Cascade ID 83611

  1. Inmates may have a Bible, but it has to be a soft bound cover.
  2. Books may be sent to inmates on the following conditions, that books must be sent directly from the book store or publisher. Such as Hastings,, ect.
  3. No envelopes or writing paper can be sent in to inmates. These items are available on jail commissary.
  4. All in coming mail must have a complete return address.

Inmate Contact

Inmates can make phone calls (collect calls only). They cannot receive phone calls.
Phone company that handles all inmate calls, can be contacted through:



Sign up for jail time must be done prior to the date of coming into jail. This includes court commit time, work release, and SILD time.

For any questions please call
Valley County Detention at (208) 382-7168

Sheriff Patti Bolen

Phone (208) 382-7150
Fax (208) 382-7170

Chief Deputy

Jason Speer
(208) 382-7156


(208) 382-7155

Phone Numbers

Civil (208) 382-7150
Crisis Line (208) 382-5310
Dispatch (208) 382-5160
Drivers License (208) 382-7158
Jail (208) 382-7168
Records (208) 382-7159
Emergency 911