Alamosa County Jail & Detention Center
Alamosa County Jail & Detention Center
County Jail / Detention CenterMailing Address
[Resident / Inmate Full Name] — [ID if known]
Alamosa County Jail & Detention Center
1315 17th Street, Alamosa, CO 81101
Alamosa County Jail & Detention Center
1315 17th Street, Alamosa, CO 81101
Physical Address
1315 17th Street, Alamosa, CO 81101
Governing Agency
Alamosa County Sheriff's Office
Inmate ID
Resident / 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 current county detention correspondence rules before sending.
Last verified: September 29, 2026
Verify current photograph 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 visitation/contact procedures 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 current county detention correspondence rules before sending.
About Alamosa County Jail & Detention Center
Alamosa County Jail & Detention Center is a Colorado youth-services, county, treatment, community-corrections or correctional record reviewed on 2026-09-29.