Morris County Juvenile Detention Center
Morris County Juvenile Detention Center
County Juvenile Detention CenterMailing Address
[Inmate / Resident Full Name] — [ID if known]
Morris County Juvenile Detention Center
P.O. Box 900, Morristown, NJ 07963
Morris County Juvenile Detention Center
P.O. Box 900, Morristown, NJ 07963
Physical Address
Morristown, NJ 07963
Governing Agency
Morris County
Inmate ID
Youth / Client ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Confirm the youth's current placement and juvenile correspondence rules before mailing.
Last verified: September 27, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Last verified: September 27, 2026
Verify current book, publication and package rules before sending.
Last verified: September 27, 2026
Do not send cash unless explicitly permitted. Use the facility's current approved inmate-account deposit method.
Last verified: September 27, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Last verified: September 27, 2026
How to Address Your Letter
Confirm the youth's current placement and juvenile correspondence rules before mailing.
About Morris County Juvenile Detention Center
Morris County Juvenile Detention Center is a New Jersey county, juvenile, ICE or correctional facility record reviewed for current status and mail routing on 2026-09-27.