Coos County Department of Corrections
Coos County Department of Corrections
County Department of Corrections / JailMailing Address
[Inmate / Resident Full Name]
Coos County Department of Corrections
P.O. Box 10, West Stewartstown, NH 03597
Coos County Department of Corrections
P.O. Box 10, West Stewartstown, NH 03597
Physical Address
County Farm Road, West Stewartstown, NH 03597
Governing Agency
Coos County Department of Corrections
Inmate ID
Inmate / Booking ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and booking/inmate number if known. Mail directly to Coos County Department of Corrections at the current address shown and include a complete sender return address. Verify current county correspondence rules before sending.
Source: Official sourceLast verified: September 27, 2026
Verify current photo size, quantity, paper and content restrictions before sending photographs.
Source: Official sourceLast verified: September 27, 2026
Verify current book, publication and package rules before ordering or sending items.
Source: Official sourceLast verified: September 27, 2026
Do not send cash unless explicitly permitted. Use the facility's current approved resident/inmate account deposit method.
Source: Official sourceLast verified: September 27, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and booking/inmate number if known. Mail directly to Coos County Department of Corrections at the current address shown and include a complete sender return address. Verify current county correspondence rules before sending.
About Coos County Department of Corrections
Coos County Department of Corrections is a New Hampshire correctional, transitional, juvenile, county or federal detention facility record reviewed for current status and mail routing on 2026-09-27.