Reviewed and updated October 11, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 24, 2026 and October 11, 2026.
Power County, Idaho, has about 8,400 residents (2024 Census Bureau estimate). A DUI arrest in Power County starts two cases, a criminal case in the Magistrate Division and a license case before the Idaho Transportation Department, and leaves three records. This guide follows the arrest from the roadside to the court file and the driving record.
This guide covers the law, the arrest, booking, the court case, the license case, the records and common questions.
Related guides: Power County public records, Power County arrest records, Power County warrants, Power County inmate search, Power County criminal records, Idaho arrest records and Idaho inmate search.
The DUI Law in Idaho
In Idaho the offense is DUI, and the limit is 0.08.
Driving in Idaho is consent to a breath or blood test when an officer has cause to suspect DUI; the license case that follows a refusal or a failed test is run by the Idaho Transportation Department, separately from the criminal case.
Who Makes DUI Arrests in Power County
The Power County Sheriff's Office and the agency that reports for American Falls make the DUI arrests in Power County.
Together, the two agencies in Power County with all twelve months of 2023 on file reported 274 arrests to the FBI that year, all offenses together; the FBI's count for Power County does not break DUI out.
Booking After a DUI Arrest in Power County
A driver arrested for DUI and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Power County Sheriff's Office, held about 8 people on an average day in 2021 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at jail.powercounty.gov. The Power County inmate search guide covers the jail in full.
The Court Case
A DUI charge from Power County is brought by the Prosecuting Attorney in the Magistrate Division.
The Prosecuting Attorney's page SearchSystems verified is at powercounty.gov, phone 208-226-2311.
The court records page SearchSystems verified for the county is at powercounty.gov/297/Magistrate-Court, phone 208-226-7618. That page belongs to a lower court, the Magistrate Division, not to the Power County District Court.
Statewide, iCourt Portal is the Idaho courts' free statewide case search.
The License Case
The court case is only half the record. The Idaho Transportation Department runs a separate administrative case over the license, which can suspend it before the criminal case is decided, and the Idaho Transportation Department Division of Motor Vehicles keeps the driving record the conviction goes on.
The Records a DUI Leaves
- The arrest report: from the agency that made the arrest, under the Idaho Public Records Act.
- The court file: from the Magistrate Division, kept by the Clerk of the District Court.
- The driving record: from the Idaho Transportation Department Division of Motor Vehicles.
More on each: Power County arrest records, Power County police reports and Power County court records.
Frequently Asked Questions
What is the DUI limit in Idaho?
0.08 percent blood alcohol.
Where is a DUI case from Power County heard?
In the Magistrate Division, brought by the Prosecuting Attorney. The court records page SearchSystems verified for the county is at powercounty.gov/297/Magistrate-Court.
Where is a person arrested for DUI in Power County held?
At the county jail, run by the Power County Sheriff's Office, if kept in custody.
Who handles the license after a DUI arrest in Idaho?
The Idaho Transportation Department, in an administrative case separate from the court case.
Is this the official Power County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.