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 23, 2026 and October 2, 2026.
Island County, Washington, has about 86,000 residents (2024 Census Bureau estimate), and arrests there are reported to the FBI by the Island County Sheriff's Office and two city agencies. An arrest leaves the same records whoever makes it: the arresting agency's report, the record of anyone held at the county jail, and, if the Prosecuting Attorney files charges, a case in the Island County Superior Court. This guide says who keeps each one, what it costs and who may see it, with the arrest counts each agency reported.
This guide covers who makes arrests, how many arrests, booking and the jail, finding an arrest, copies, cities and common questions.
Related guides: Island County public records, Washington arrest records, Washington inmate search and Washington criminal records.
Who Makes Arrests in Island County
The Island County Sheriff's Office is the county agency that reports arrests to the FBI for Island County. It reported 416 arrests for 2025.
The FBI lists two cities in Island County with a reporting agency of their own, with the Census population and what each reported:
- Oak Harbor, 24,163 residents: 598 arrests reported for 2025.
- Langley, 1,139 residents: 3 arrests reported for 2025.
A city on that list is reported separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
How Many Arrests Each Agency Reports in Island County
The FBI publishes every agency's monthly arrest counts on the Crime Data Explorer. These are the full-year totals, all offenses, as the FBI held them on October 8, 2026; a year with months missing or not reported is left out.
- Oak Harbor: 598 for 2025, 595 for 2024, 530 for 2023 and 383 for 2022.
- Island County Sheriff's Office: 416 for 2025, 425 for 2024, 304 for 2023, 273 for 2022, 301 for 2021 and 325 for 2020.
- Langley: 3 for 2025, 16 for 2024, 9 for 2023 and 5 for 2022.
Together, the three agencies with all twelve months of 2025 on file reported 1,017 arrests that year. The same agencies with both 2025 and 2024 complete reported 1,017 in 2025 against 1,036 in 2024, down 1.8 percent.
Booking: Where People Arrested in Island County Are Held
A person kept in custody after an arrest in Island County is held at the county jail, whichever agency made the arrest, apart from the short stay some city departments' own holding cells allow; a person cited and released at the scene is not booked at all. The jail's record of each person held, with the charges, is a public record of the arrest, and the court file takes over from there.
On an average day in 2021 the jail held about 40 people, down from about 61 in 2019. Its rated capacity in 2019, the last year with a capacity figure, was 62 beds, and it ran at 99 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
SearchSystems opened and checked the custody page of the Island County Sheriff's Office at islandcounty.net/sheriff (page title: Island County Jail, WA Inmate Roster Locator, Visitations, Sheriff), a site that blocks automated checks (HTTP 403), so open it in a browser.
That page is the place to look for someone who was booked recently; a person cited and released at the scene, or held only a few hours by a city department, will not be on it.
A person sentenced to prison serves the sentence in a facility of the Washington State Department of Corrections, whose inmate locator is at doc.wa.gov/records/incarcerated-data-search/incarcerated-search.
How to Find Out About an Arrest in Island County
Whether someone was arrested in Island County, and what came of it, shows up in three places: the custody page of the Island County Sheriff's Office described above, for anyone booked into the county jail; the case index of the Island County Superior Court, which shows whether charges were filed and the next court date (the court records page SearchSystems verified is at courts.wa.gov/court_dir/orgs/275.html, phone 360-679-7361); the Prosecuting Attorney, which decides whether an arrest becomes a charge (its page is at islandcountywa.gov/312/Prosecuting-Attorney, phone 360-679-7364).
Statewide, Washington Courts Search Case Records is the Administrative Office of the Courts' free statewide case search.
Washington is one of the states that lets anyone look up another person's statewide criminal history: WATCH lets anyone search conviction records by name online, for $12 a search, through the Washington State Patrol. That record shows what agencies reported to the state, which is wider than one county's court index but can lag it.
Getting a Copy of an Arrest Record in Island County
An arrest report belongs to the agency whose officer wrote it, and that agency releases it, not the court or the jail. Under the Public Records Act (RCW 42.56) the agency must answer within 5 business days, and it may charge for copies at 15 cents a page, and set fees for electronic records.
- An arrest by the Island County Sheriff's Office: ask its records unit.
- An arrest in Oak Harbor or Langley: the records unit of the agency that reports for that city; the city guides linked above name each city's records office.
- A defendant who has been charged gets the report through the case: the Prosecuting Attorney, 360-679-7364, handles discovery for pending cases.
- The court file of a case that was filed: the Island County Superior Court, through the court records page at courts.wa.gov/court_dir/orgs/275.html, phone 360-679-7361.
- Your own statewide record: the same request described above, for your own name.
Cities in Island County: Who Reports the Arrests
The FBI lists a separate arrest reporting agency for two of the three cities in Island County: Oak Harbor and Langley. Coupeville has no separate reporting agency in the FBI's list.
Wherever in the county the arrest happens, a person kept in custody goes to the county jail and the case goes to the Island County Superior Court.
SearchSystems has a guide to the offices of these cities in Island County, with the 2024 Census Bureau population; a city with its own arrest records guide opens there:
- Oak Harbor (24,163)
Frequently Asked Questions
How many arrests are made in Island County each year?
Oak Harbor reported 598 arrests to the FBI for 2025, and the three agencies with every month of 2025 on file reported 1,017 between them.
Where are people arrested in Island County booked?
Those kept in custody go to the county jail, run by the Island County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Island County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Washington State Patrol: WATCH lets anyone search conviction records by name online, for $12. The arrest report itself is released by the agency that made the arrest, under the Public Records Act (RCW 42.56).
How do I get a copy of an arrest report in Island County?
From the agency that made the arrest: the Island County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Public Records Act (RCW 42.56) the answer is due within 5 business days.
Is this the official Island 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.