This is a private reference site, not Benton County, not the Benton County Sheriff's Office, and not the Benton County Jail. It cannot confirm whether someone is in custody, release an inmate, post bond, pull an official booking record, or change a court file. Use the official office below for those tasks.
Where to Look for a Custody or Record Question
Benton County Jail:
7122 W. Okanogan Place, Suite B110
Kennewick, WA 99336
Phone: 509-783-1451
Benton County Sheriff's Office:
Sheriff Mike Clark
7122 W. Okanogan Place, Suite A120
Kennewick, WA 99336
Sheriff Records Division:
Monday-Friday, 8:00 a.m.-5:00 p.m.
Public records portal: Benton County Sheriff NextRequest
Washington public-record requests for sheriff or corrections records are handled under Chapter 42.56 RCW and Benton County Code chapter 5.14. Court records follow GR 31 and should be requested through the court that holds the case, not through the sheriff's public-records portal.
- For someone booked into Benton County Jail, start with jail inmate records or call the jail at 509-783-1451.
- For booking-photo questions, review jail roster mugshots and the limits of RCW 70.48.100 before making a request.
- For charges filed after booking, use court records after a jail arrest, Washington Courts case search, Benton District Court, or the Benton County Clerk for Superior Court records.
- For facility-specific location, phone, and visiting context, use the Benton County Jail page.
- For a sentenced state prisoner, search the Washington DOC Incarcerated Search.
- For federal custody, use the BOP Inmate Locator for sentenced federal prisoners or the U.S. Marshals Service Eastern District of Washington for federal pre-trial custody questions.
- For immigration detention, use the ICE Online Detainee Locator System.
- For custody-change notifications, use VINELink / WA VINE.