Crook County Detention Center

County Jail

Last Updated: April 30, 2020
309 E Cleveland St, Sundance, WY 82729

Crook Co Jail is for County Jail offenders sentenced up to twenty four months.

All prisons and jails have Security or Custody levels depending on the inmate’s classification, sentence, and criminal history. Please review the rules and regulations for County - medium facility.

The phone carrier is Securus Tech®, to see their rates and best-calling plans for your inmate to call you.

If you are unsure of your inmate's location, you can search and locate your inmate by typing in their last name, first name or first initial, and/or the offender ID number to get their accurate information immediately Registered Offenders

Satellite View of Crook County Detention Center

Crook County Detention Center basic information to help guide you through what you can do for your inmate while they are incarcerated. The facility's direct contact number: 307-283-1225

The Crook County Detention Center is a medium-security detention center located at 309 E Cleveland St Sundance, WY which is operated locally by the Crook County Sheriff's Office and holds inmates awaiting trial or sentencing or both. Most of the sentenced inmates are here for less than two years. Crook County accepts inmates from surrounding towns, municipalities, the US Marshal's Service and the Sundance Police Department who do not have their own long-term lock-up.

Crook County Detention Facility shall treat citizens incarcerated in an equal, fair and humane manner and ensure that their rights are not infringed upon and are fully protected. Crook County Detention Facility staff is committed to the preservation of human rights and the dignity of the prisoner population as prescribed by the United States and Wyoming Constitution and by complying with Federal, State and local laws.

Inmate Telephone Calls: Inmates are NOT allowed to receive telephone calls. No messages will be taken unless it is an emergency. Inmates are given reasonable access to telephones. All telephone calls from inmates are collect calls or from prepaid calling cards. Jail phone cards can only be purchased through the inmate commissary account. The person receiving the call is responsible for paying the fee set by the telephone company. If the person does not wish to receive a collect call from an inmate, they should refuse the call. The Detention Facility is not responsible for any calls made by inmates. If any problems occur with the collect calls you may call SecurusTech.

Fifteen minute inmate calls are $5.60. InmateAid can ge the same call for $3.15. There is a monthly fee, but if you talk more than twice a week, click here for details.

Inmate Mail: Inmates are allowed to send letters at their own expense. All letters are subject to security inspections. Indigent inmates are allowed to send three (3) letters per week at the expense of the facility. Letters may be left for inmates but will be delivered the next day after security inspection. All personal mail sent and received will be subject to security inspection. Do not send cash money in the mail. If you send money, it should be in a certified cashier check, money order or check payable in the inmate’s name.

Address letters to:

Inmate’s full name

Crook County Detention Facility

P.O. Box 339

Sundance, WY 82729

Inmate Commissary: All funds received for an inmate are deposited into an inmate account to purchase snacks, postage, medical / personal needs or jail phone cards.

The Crook County Detention Facility will not accept any food or bulk items, including packages of underwear and socks, we will accept 2 pair of new socks and 2 pair of new underwear. We will not accept personal hygiene items to be brought into the detention facility. The jail provides all the personal hygiene items needed for daily personal care. The only exceptions must be authorized by a doctor!

Books (paperback only), magazines and newspapers are welcome. They will need to be mailed from a book store or publisher only. School books may be brought in when needed. We will not allow library books to be brought into the jail as we cannot be responsible for them! These policies are due to the limited storage space the inmates have.

Bond Information: Inmate will be seen by the Judge or court who will set bond within 72 hours of arrest. If you have questions about bonds during business hours please call the courts.

Circuit Court: 307-283-2929 District Court: 307-283-2523

Cash ONLY Bonds: Bring cash money to the Sheriff's Office
Cash or Surety Bonds: Can pay cash or use a Bondsman

Inmate Locator

Crook County Detention Center publishes the names of their inmates currently in their facility in Wyoming. Your search should start with this locator first to see if your loved one is there.

The second box is the InmateAid Inmate Search. This database of inmates is user-generated content for the purpose of accessing and utilizing any or all of the InmateAid services. If you need our assistance creating your own inmate profile to keep in touch, email us at and we will assist you in locating your inmate.

As a last resort, you might have to pay for that information if we do not have it. The Arrest Record Search will cost you a small amount, but their data is the freshest available and for that reason they charge to access it.

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Covid Visitation Information

As of March 18, 2020, registration and visitation rules have changed to protect inmates at Crook County Detention Center and their loved ones during the COVID-19 outbreak. At this time, there are no in-person visits for family and friends due to the COVID-19 situation. Video visitation is available; details can be found below or call 307-283-1225.


  • All visits through the video visitation system require the visitor to establish a user account.

Visitation Information

Crook County Detention Facility - Visitation

Inmate Visitation: Visits are permitted only on visiting days at times scheduled. Persons must be 18 years of age or older. Those under 18 years of age must be accompanied by a parent or legal guardian. Visitors are required to produce photo identification and to complete a visitor application. All visitors will access the facility through the front lobby. Persons coming to visit are not allowed access to any part of the office unless authorization is given by the on-duty Detention Officer. No contact visits are allowed.

Visitation hours are as follows:

  • Sunday 2:00 pm to 5:00 pm
  • Wednesday 7:00 pm to 9:00 pm

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Ask The Inmate

Ask a former inmate questions at no charge. The inmate answering has spent considerable time in the federal prison system, state and county jails, and in a prison that was run by the private prison entity CCA. Ask your question or browse previous questions in response to comments or further questions of members of the InmateAid community.

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