Washington County Custody Population
Washington County maintains inmate population records through the Washington County Sheriff's Office. The county operates a single jail facility located in Hillsboro, Oregon, which serves as the primary holding site for all persons booked into custody within Washington County. With a service population of over 600,000 residents, the Sheriff's Office handles a high volume of bookings, releases, and custody transfers on a daily basis. Public access to inmate data is available through the Sheriff's Office and through state-level lookup tools that connect to county jail records.
Washington County Quick Facts
Washington County Sheriff's Office Inmate Records
The Washington County Sheriff's Office, referred to as WCSO, manages all jail operations within the county. This office is responsible for booking individuals into custody, maintaining inmate records, and processing releases. When a person is arrested within Washington County, the Sheriff's Office creates a record that includes the charges filed, the booking date and time, and the individual's current custody status. These records form the foundation of the inmate population data available to the public.
WCSO serves as the primary first responder agency for unincorporated areas of Washington County. The office also partners with municipal police departments across the county to provide coordinated law enforcement. In addition to patrol and investigations, the Sheriff's Office oversees corrections, criminal records management, and online crime reporting. The office runs multiple precincts and maintains a strong presence throughout the county to support public safety.
| Agency |
Washington County Sheriff's Office 215 SW Adams Ave Hillsboro, OR 97123 Website: washingtoncountyor.gov/sheriff |
|---|---|
| Emergency | 911 |
| Non-Emergency | 503-629-0111 |
| Records Division | 503-846-2700 |
| Internal Affairs | 503-846-2551 |
Washington County Jail and Inmate Population
Washington County operates a single jail facility located at 215 SW Adams Ave in Hillsboro. This is the only jail in Washington County, and it handles all bookings and custody holds for the entire county. The jail is staffed around the clock, with a 24-hour phone line at 503-846-2600 for questions about inmates, visitation, mail, phone access, bail, and release information. The Jail Division manages the daily flow of individuals coming into and leaving custody.
The inmate population at the Washington County Jail fluctuates on a daily basis. New arrests from cities like Hillsboro, Beaverton, and Tigard contribute to the incoming numbers, while court-ordered releases, bail postings, and transfers to state facilities bring the count down. The jail tracks every booking and release, and the resulting data provides a real-time picture of the inmate population at any given point. Staff monitor bed capacity and charge types closely to manage the facility.
Because Washington County is one of the most populated counties in Oregon, the jail sees consistent activity. People arrested by local police departments, county deputies, or other law enforcement agencies within Washington County are brought to this single facility for processing. The Jail Division coordinates with courts to ensure that inmates appear for hearings and that release orders are carried out in a timely manner.
How to Search Inmate Population in Washington County
There are several ways to look up the inmate population in Washington County. The Sheriff's Office provides access to custody information through its main office and through phone inquiries. You can call the Jail Division at 503-846-2600 at any hour of the day to ask about a specific individual's custody status. Staff can confirm whether a person is currently held at the Washington County Jail and provide basic booking details.
You can also check the Oregon Department of Corrections site if the person has been transferred from the county jail to a state prison. The ODOC runs a public lookup tool at docpub.state.or.us that covers all state inmates. If a person was held in Washington County but has since been sent to a state facility, the ODOC search will show their current location and status. This is helpful when someone is no longer in the county jail but remains in the state corrections system.
The VINELink system is another resource for tracking custody changes. VINE, which stands for Victim Information and Notification Everyday, allows crime victims and concerned individuals to sign up for alerts when an inmate's status changes. If someone is released from the Washington County Jail, VINE sends a notification by phone, email, or text message. The service is free to use and connects to Washington County jail data through the statewide network.
Washington County Inmate Population Public Records
Under Oregon's public records law, ORS 192.311 to 192.478, most jail and inmate records in Washington County are available to the public. This means residents have the right to request data on the inmate population, booking logs, and charge details. The law provides broad access to government records, though certain categories of information are restricted from public release.
Washington County handles public records requests through its Criminal Records Section. You can submit a request in person at the office located at 215 SW Adams Ave in Hillsboro, or you can submit a request online. The Public Records phone line is available at 503-846-2524, and the office is open 24 hours a day, every day of the week. The county aims to respond to records requests within five business days. Each report is reviewed on an individual basis before release.
Certain records are restricted from public access. These include cases that are currently under active investigation, medical records of inmates, juvenile protection files, and personnel security documents. The Sheriff's Office reviews each request to determine what can be released under Oregon law. Available records typically include non-criminal accident reports, property crime reports, tow reports, basic information on arrested adults and juveniles, and sheriff office policies.
- Non-criminal accident reports and property crime reports
- Tow reports and basic booking information
- Arrest records for adults and juveniles
- Sheriff's Office policies and procedures
- Custody status and charge details
Washington County Sheriff Precincts and Contact Information
The Washington County Sheriff's Office operates multiple precincts to serve the large geographic area of the county. The East Precinct can be reached at 503-846-5900 and the North Precinct at 503-846-5570. The Cornelius Police, which works in partnership with the Sheriff's Office, is reachable at 503-359-1881. These precincts and partner agencies all funnel arrests into the single Washington County Jail, contributing to the overall inmate population count.
The Sheriff's Office also runs a Reserve Deputy Program, which allows trained volunteers to assist sworn deputies with law enforcement duties. Community engagement is a priority for the office, and it maintains active outreach programs to build trust between residents and law enforcement. The office also shares scam awareness information to help protect residents from fraud and identity theft. All of these programs support the broader mission of the Sheriff's Office alongside its core responsibility of managing the county jail and inmate population.
The Oregon State Police Criminal Justice Information Services, known as OSP CJIS, maintains a statewide database of criminal history records that may include data on individuals held in Washington County. The Oregon Department of Justice also holds records that can connect to county-level inmate information. For court case records tied to an inmate's charges, the Oregon Judicial Department provides online tools and courthouse access for case lookups. These state-level resources complement the county records available through the Sheriff's Office.
Cities in Washington County
Washington County includes several cities and communities. Arrests made by local police in any of these areas can result in a person being booked into the Washington County Jail. The inmate population reflects bookings from across the entire county, including its largest cities and smaller towns.
Other communities in Washington County include Aloha, Tualatin, Sherwood, Forest Grove, Cornelius, King City, Durham, and Banks. People held from these areas are part of the Washington County inmate population and are housed at the county jail facility in Hillsboro.
Nearby Counties
Washington County borders Multnomah County, Clackamas County, Yamhill County, Tillamook County, and Columbia County. Each county runs its own jail and keeps its own inmate population records. If you are not sure which county holds a person, try the Washington County search first and then check the neighboring county's jail roster. Inmates are held in the county where the arrest or charge takes place, so it is important to know the location of the incident when searching for custody records.