Conejos County Jail
Conejos County Jail
County JailMailing Address
[Resident / Inmate Full Name] — [ID if known]
Conejos County Jail
P.O. Box 37, Antonito, CO 81120
Conejos County Jail
P.O. Box 37, Antonito, CO 81120
Physical Address
Antonito, CO 81120
Governing Agency
Conejos 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 Conejos County Jail
Conejos County Jail is a Colorado youth-services, county, treatment, community-corrections or correctional record reviewed on 2026-09-29.