Columbia County Jail
Columbia County Jail
County JailMailing Address
[Resident / Inmate Full Name] — [ID if known]
Columbia County Jail
341 E. Main Street, Suite 1, Dayton, WA 99328
Columbia County Jail
341 E. Main Street, Suite 1, Dayton, WA 99328
Physical Address
341 E. Main Street, Suite 1, Dayton, WA 99328
Governing Agency
Columbia County Sheriff's Office
Inmate ID
Inmate / Booking ID — Not required
Last Verified
September 29, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and booking/inmate ID if known. Verify the facility's current mail rules before sending.
Last verified: September 29, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Last verified: September 29, 2026
Verify current publication and package rules before sending books or packages.
Last verified: September 29, 2026
Do not send cash with ordinary correspondence. Use the facility's approved deposit method.
Last verified: September 29, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Last verified: September 29, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and booking/inmate ID if known. Verify the facility's current mail rules before sending.
About Columbia County Jail
Columbia County Jail is a Washington correctional, reentry, juvenile or county detention record reviewed on 2026-09-29.