Northwest Youth Assessment Center
Northwest Youth Assessment Center
County / Regional Juvenile Detention or Assessment CenterMailing Address
[Resident / Inmate Full Name] — [ID if known]
Northwest Youth Assessment Center
1020 10th Avenue W, Williston, ND 58801
Northwest Youth Assessment Center
1020 10th Avenue W, Williston, ND 58801
Physical Address
1020 10th Avenue W, Williston, ND 58801
Governing Agency
Williams County / Regional Juvenile Services
Inmate ID
Youth / Client ID — Not required
Last Verified
September 28, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and identification number if known. Include a complete sender return address and verify current Northwest Youth Assessment Center correspondence rules before mailing.
Last verified: September 28, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Last verified: September 28, 2026
Verify current book, publication and package rules before sending.
Last verified: September 28, 2026
Do not send cash unless explicitly permitted. Use the facility's approved account-deposit method.
Last verified: September 28, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Last verified: September 28, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and identification number if known. Include a complete sender return address and verify current Northwest Youth Assessment Center correspondence rules before mailing.
About Northwest Youth Assessment Center
Northwest Youth Assessment Center is a North Dakota county, regional, tribal, juvenile or detention facility record reviewed on 2026-09-28.