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 28, 2026 and October 11, 2026.
Beaver County, Oklahoma, has about 5,000 residents (2024 Census Bureau estimate). A person kept in custody after an arrest in Beaver County is held at the county jail, run by the Beaver County Sheriff's Office, and the jail's record of each person held is a public record. This guide says where to look for someone in custody, what the jail holds and who books people into it.
This guide covers the search, the jail, who books people, state prison and common questions.
Related guides: Beaver County public records, Beaver County arrest records, Beaver County warrants, Beaver County criminal records, Beaver County court records, Oklahoma arrest records and Oklahoma inmate search.
Finding Someone in Custody in Beaver County
A person kept in custody after an arrest in Beaver County is held at the county jail, run by the Beaver County Sheriff's Office, whichever agency made the arrest.
SearchSystems opened and checked the jail page of the Beaver County Sheriff's Office at beaver.okcounties.org/offices/county-sheriff (page title: County Sheriff), phone 580.625.4549, which answered when SearchSystems opened it on October 11, 2026.
That page is the office's jail information page rather than a roster, so a search for a particular person goes through the office at 580.625.4549.
The Beaver County Jail by the Numbers
On an average day in 2023 the jail held about 6 people, down from about 8 in 2019. Its rated capacity in 2019, the last year with a capacity figure, was 8 beds, and it ran at 100 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
Beaver County has about 5,000 residents (2024 Census Bureau estimate), so the jail holds about 12 people for every 10,000 residents.
Who Books People Into the Beaver County Jail
The Beaver County Sheriff's Office and the agency that reports for Beaver make the arrests that end in a booking in Beaver County.
The largest arrest counts reported to the FBI were the Beaver County Sheriff's Office's 3 for 2025 and Beaver's 1 for 2025.
Together, the two agencies in Beaver County with all twelve months of 2025 on file reported 4 arrests to the FBI that year. Those kept in custody were booked into the county jail; a person cited and released at the scene was not.
The counts, agency by agency and year by year, are in Beaver County arrest records.
From the Jail to State Prison
The jail holds people awaiting trial and people serving short sentences. A person sentenced to prison in Beaver County serves the sentence in a facility of the Oklahoma Department of Corrections, whose inmate locator is at okoffender.doc.ok.gov.
Frequently Asked Questions
How do I find an inmate in Beaver County?
Ask the Beaver County Sheriff's Office at 580.625.4549; its jail page SearchSystems verified is at beaver.okcounties.org/offices/county-sheriff.
How many people are in the Beaver County jail?
About 6 on an average day in 2023, the latest year in the Vera Institute's jail data, against a rated capacity of 8 beds.
What is the phone number for the Beaver County jail?
580.625.4549, the number on the page of the Beaver County Sheriff's Office SearchSystems verified.
Where do people sentenced to prison in Beaver County go?
To a facility of the Oklahoma Department of Corrections; its inmate locator is at okoffender.doc.ok.gov.
Is this the official Beaver 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.