Reviewed and updated October 9, 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 25, 2026 and September 30, 2026.
Delaware County, Oklahoma, has about 42,000 residents (2024 Census Bureau estimate). A DUI arrest in Delaware County starts two cases, a criminal case in the Delaware County District Court and a license case before Service Oklahoma, 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: Delaware County public records, Delaware County arrest records, Delaware County warrants, Delaware County inmate search, Delaware County criminal records, Oklahoma arrest records and Oklahoma inmate search.
The DUI Law in Oklahoma
In Oklahoma the offense is DUI, and the limit is 0.08; driving while impaired (DWI) is charged from 0.05.
Driving in Oklahoma 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 Service Oklahoma, separately from the criminal case.
For charging and sentencing, Oklahoma counts prior offenses within 10 years.
Who Makes DUI Arrests in Delaware County
The Delaware County Sheriff's Office and the agencies that report for Grove, Jay, West Siloam Springs, Colcord, Kansas and Bernice make the DUI arrests in Delaware County.
Together, the seven agencies in Delaware County with all twelve months of 2025 on file reported 511 arrests to the FBI that year, all offenses together; the FBI's count for Delaware County does not break DUI out.
The Vinita Police Department is listed by the FBI across two counties including Delaware County, so its arrests are not broken out for Delaware County here.
Booking After a DUI Arrest in Delaware 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 Delaware County Sheriff's Office, held about 82 people on an average day in 2023 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at delcosheriff.org/inmate-search, phone 877-654-8463. The Delaware County inmate search guide covers the jail in full.
The Court Case
The District Attorney files the charge, and the case is heard in the Delaware County District Court.
The court records page SearchSystems verified for the county is at delaware.okcounties.org/offices/court-clerk, phone 918.253.4420.
Statewide, OSCN and ODCR are the free online dockets of every Oklahoma district court.
The License Case
The court case is only half the record. Service Oklahoma runs a separate administrative case over the license, which can suspend it before the criminal case is decided, and Service Oklahoma 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 Oklahoma Open Records Act.
- The court file: from the Delaware County District Court, kept by the Court Clerk.
- The driving record: from Service Oklahoma.
More on each: Delaware County arrest records, Delaware County police reports and Delaware County court records.
Frequently Asked Questions
What is the DUI limit in Oklahoma?
0.08 percent blood alcohol; driving while impaired (DWI) is charged from 0.05.
Where is a DUI case from Delaware County heard?
In the Delaware County District Court, brought by the District Attorney. The court records page SearchSystems verified for the county is at delaware.okcounties.org/offices/court-clerk.
Where is a person arrested for DUI in Delaware County held?
At the county jail, run by the Delaware County Sheriff's Office, if kept in custody.
Who handles the license after a DUI arrest in Oklahoma?
Service Oklahoma, in an administrative case separate from the court case.
How long does a DUI count as a prior in Oklahoma?
10 years.
Is this the official Delaware 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.