Longmont Community Treatment Center
Longmont Community Treatment Center
Community Corrections / Residential Treatment CenterMailing Address
[Resident / Detainee Full Name] — [ID if known]
Longmont Community Treatment Center
236 Main Street, Longmont, CO 80501
Longmont Community Treatment Center
236 Main Street, Longmont, CO 80501
Physical Address
236 Main Street, Longmont, CO 80501
Phone
Governing Agency
CoreCivic / Boulder County Community Corrections
Inmate ID
Resident / Client ID — Not required
Last Verified
September 29, 2026
Facility Mailing and Service Information
Confirm the person's current placement at Longmont Community Treatment Center and verify current resident-mail rules before mailing.
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
Confirm the person's current placement at Longmont Community Treatment Center and verify current resident-mail rules before mailing.
About Longmont Community Treatment Center
Longmont Community Treatment Center is a current Boulder County contracted community corrections halfway-house facility operated by CoreCivic.