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 24, 2026 and September 26, 2026.
Hermiston, Oregon, in Umatilla County, has about 20,000 residents (2024 Census Bureau estimate). Every warrant for Hermiston comes from a judge of the Umatilla County Circuit Court, is served by whichever agency finds the person, and is recorded in the court file of the case it was issued in. This guide says who issues and serves warrants here, where a person arrested on one is held, how to check for one and how one is cleared.
This guide covers who issues warrants, who serves warrants, after a warrant arrest, checking for a warrant, clearing a warrant and common questions.
Related guides: Hermiston public records, Umatilla County warrants, Hermiston arrest records, Hermiston inmate search, Hermiston criminal records, Hermiston court records, Oregon arrest records and Oregon inmate search.
Who Issues Warrants in Hermiston
In Oregon an arrest warrant is signed by a judge. For Hermiston that means the Umatilla County Circuit Court, which hears every civil, criminal, family, probate and juvenile case. A city with a municipal and justice court of its own issues warrants on the tickets and ordinance cases it tries.
When a defendant misses a court date the judge issues a bench warrant, and either kind of warrant lives in the court file of the case, kept by the trial court administrator.
The court records page SearchSystems verified for the county is at courts.oregon.gov/courts/umatilla/records/pages/default.aspx (page title: Oregon Judicial Department : Court Records : Court Records : State of Oregon), which answered when SearchSystems opened it on September 24, 2026.
Statewide, Oregon eCourt Case Information is the Oregon Judicial Department's online case search, free for basic case information.
Who Serves Warrants in Hermiston
The Umatilla County Sheriff's Office and the agency that reports for Hermiston (filed by the FBI as Hermiston Police Department) serve warrants in and around Hermiston.
The FBI's agency list also places these agencies in Umatilla County: the Umatilla County Liquor Commission (state agency); the Umatilla County State Police (state police); each serves warrants on its own ground.
The agency that serves a warrant from Umatilla County is whichever one finds the person; an Oregon warrant is valid across Oregon.
Together, the five agencies in Umatilla County with all twelve months of 2025 on file reported 3,235 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Hermiston arrest records.
Where a Person Arrested on a Warrant from Hermiston Is Held
A person arrested on a warrant and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Umatilla County Sheriff's Office, held about 120 people on an average day in 2023 by the Vera Institute of Justice's count and has a jail page SearchSystems verified at co.umatilla.or.us/departments/sheriffs-office, phone 541-966-3600. The Hermiston inmate search guide covers the jail in full.
A person arrested in Hermiston on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Hermiston
Whether a warrant is out from Hermiston shows in three places:
- The court file of the case, through the trial court administrator, since a warrant is recorded in the case it was issued in.
- Oregon eCourt Case Information, the Oregon Judicial Department's online case search, free for basic case information, for a case whose register of actions shows a warrant.
- The District Attorney, phone 541-278-6270, which can say whether charges were filed; a warrant on a complaint follows the filing.
Not one of the Umatilla County pages SearchSystems verified (the sheriff's, the court's, the prosecutor's and the records request page) is a list of open warrants, so a check means asking the court or the prosecutor about a case by name.
Clearing a Warrant from Hermiston
A warrant is recalled by the court that issued it, so clearing one from Hermiston starts with the trial court administrator: the case goes back on the calendar and the judge recalls the warrant when the person appears.
A lawyer can often arrange the appearance in advance. The District Attorney's page SearchSystems verified is at co.umatilla.or.us, phone 541-278-6270.
Frequently Asked Questions
Can I check for a warrant online in Hermiston?
Not from the Umatilla County pages SearchSystems verified; none of them is a warrant list. Oregon eCourt Case Information is the Oregon Judicial Department's online case search, free for basic case information, and a case whose register of actions shows a warrant is the record of it. The court file is the record of a warrant: ask the trial court administrator.
Who serves warrants in Hermiston?
The agency that reports for Hermiston inside the city and the Umatilla County Sheriff's Office outside it, or whichever agency finds the person; an Oregon warrant is valid anywhere in the state.
Where is a person arrested on a warrant in Hermiston held?
At the county jail, run by the Umatilla County Sheriff's Office, if kept in custody.
How is a warrant from Hermiston cleared?
By appearing before the court that issued it; the judge recalls the warrant in court. The case is put back on the calendar through the trial court administrator.
Is this the official Hermiston website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.