Minidoka County sits on the Snake River Plain in south-central Idaho, anchored by Rupert and the irrigated farmland that transformed this high desert after the Minidoka Reclamation Project in the early 1900s. The county is also home to Minidoka National Historic Site, commemorating the WWII-era Japanese American internment camp. Minidoka County shares jail facilities with Cassia County at the Mini-Cassia Criminal Justice Center in Burley.
The Minidoka County Jail is operated by the Minidoka County Sheriff's Office in Rupert, Idaho. The facility processes all arrests made by law enforcement agencies in Minidoka County - including the Sheriff's Office, city police departments, Idaho State Police, and other agencies operating within the county. Minidoka County's agricultural economy - centered on potatoes, sugar beets, and dairy - means the jail sees a seasonal increase in arrests correlated with harvest season and the influx of agricultural workers.
At any point, Minidoka County Jail holds a mix of people: individuals booked and awaiting their first court date, defendants unable to make bail, those serving short sentences for misdemeanor offenses, and inmates scheduled for transfer to IDOC. Under Idaho law, arraignment must occur within 48 hours of an arrest.
Minidoka County inmates are held at the shared Mini-Cassia Criminal Justice Center in Burley. The county's economy is anchored by potato, sugar beet, and dairy operations that rely heavily on seasonal agricultural labor - and the jail sees corresponding fluctuations in booking volume during peak planting and harvest periods when the county's working population is at its highest.
Roster records generally become available 2 to 4 hours after booking, once fingerprinting, photography, and data entry are finished. If the name still isn't showing, search by last name only or consider alternate spellings. Our free line searches all 44 Idaho counties at the same time.
(208) 434-2320
Rupert, Idaho - Minidoka County Sheriff's Office
The Minidoka County Jail in Rupert is operated by the Minidoka County Sheriff's Office and serves as the primary detention facility for the county. The facility holds people who have recently been arrested by the Minidoka County Sheriff's deputies, Rupert city police, or Idaho State Police operating in the county area.
Booking records for Minidoka County Jail are updated throughout the day as arrests are processed. If you are searching for someone arrested in Minidoka County and their name does not appear in the official roster, allow 2 to 4 hours for the booking record to post, then call our free search line for immediate assistance across all 44 Idaho counties.
Bail in Minidoka County is set at arraignment by the Minidoka County Magistrate Court, which must occur within 48 hours of arrest under Idaho law. A licensed Idaho bail bondsman can post bail at the Minidoka County Jail at any time and will charge a premium of approximately 10% of the total bail amount. Call our free line to be connected with bondsmen serving Rupert and Minidoka County.
Use the official Minidoka County Sheriff inmate roster - the real-time list of people currently in custody in Rupert. The roster shows full name, booking date, charges filed, and bail amount. You can also scroll up to search Minidoka County inmates from this page.
Enter the person's complete legal name as it appears on their ID. If no results appear, try last name only, check alternate spellings, or verify the county - someone arrested in a neighboring county appears in that county's system only, not Minidoka County's.
Once you find the booking record, note the charges and bail amount. Bail in Minidoka County is set at arraignment in Rupert within 48 hours of arrest under Idaho law. A licensed Idaho bail bondsman can post bail at the Minidoka County Jail for approximately 10% of the total bail amount. For detailed charge information, the Rupert courthouse maintains public criminal case records through the Idaho iCourt portal.
A licensed Idaho bail bondsman posts the full bail amount in exchange for a non-refundable premium - typically 10% of the total. Call our free line and we connect you with licensed bondsmen serving Rupert and Minidoka County immediately, 24 hours a day.
📞 Call Free: (208) 991-4676Use the official Minidoka County Sheriff inmate roster or search from this page. You can also call the jail at (208) 434-2320 or our free 24/7 line at (208) 991-4676 for immediate help searching all 44 Idaho county systems at once.
The Minidoka County Jail direct line is (208) 434-2320, located in Rupert, Idaho. For help finding someone in Minidoka County or any other Idaho county, call our free line at (208) 991-4676.
First locate the bail amount from the inmate roster or by calling (208) 434-2320. Then contact a licensed Idaho bail bondsman - they post bail for approximately 10% of the total amount, which is non-refundable. Bail in Minidoka County is set at arraignment in Rupert within 48 hours of arrest under Idaho law. A licensed Idaho bail bondsman can post bail at the Minidoka County Jail for approximately 10% of the total bail amount. Call our free line to be connected with bondsmen serving Minidoka County immediately.
Expect a 2-to-4-hour window before a new booking appears in the Minidoka County Jail roster. That lag covers the full intake procedure: photographing, fingerprinting, criminal history checks, and system entry. If the record still isn't there after 4 hours, the individual may have been processed by a neighboring county. Our free line can search all 44 Idaho jails at the same time.
In Idaho, warrantless arrests carry a 48-hour cap on pre-arraignment detention, not counting weekends and holidays. At the arraignment hearing in Rupert, a magistrate formally presents the charges and establishes bail. If you're having trouble locating someone recently booked in Minidoka County, our free line can search across every Idaho county jail.
To visit someone at Minidoka County Jail, start by calling (208) 434-2320 to check current hours and the approval process. A valid government-issued photo ID is required for entry, and all visitors go through a security screening. Inmates in disciplinary status may not be permitted to receive visitors.
Money can be deposited to Minidoka County inmates through the jail's approved commissary provider, typically by phone, online, or at a lobby kiosk. Contact Minidoka County Jail at (208) 878-1000 to confirm the current accepted method and any deposit limits. Funds go into the inmate's commissary account for purchases of food, hygiene items, and phone credits.
Address mail to the inmate's full legal name and booking number, care of Minidoka County Detention Facility in Rupert, Idaho. All incoming personal mail is inspected for contraband. Legal mail from attorneys is opened only in the inmate's presence. Contact the jail at (208) 878-1000 for the exact mailing address and current mail policy, as rules vary.
Minidoka County does not operate its own jail. Individuals arrested in Minidoka County are transported to the Mini-Cassia Criminal Justice Center in Burley. Call (208) 878-1000 to confirm current inmate placement.
Think of it this way: Minidoka County Jail handles the front end of the process - pretrial detention and short misdemeanor sentences under a year. IDOC state prisons handle long-term incarceration for felony convictions of more than one year. If the person you're searching for has been transferred from Minidoka County into state custody, you'll need the IDOC offender search, or call our free line and we'll find them for you.