Collier County Naples Jail Center
Collier County Naples Jail Center
Collier County Jail Center / NaplesMailing Address
Smart Communications-Collier County Jail
ATTN: [Inmate Full Name] [Inmate ID]
P.O. Box 9129
Seminole, FL 33775-9129
ATTN: [Inmate Full Name] [Inmate ID]
P.O. Box 9129
Seminole, FL 33775-9129
Physical Address
3347 Tamiami Trail East, Naples, FL 34112
Governing Agency
Collier County Sheriff's Office
Inmate ID
Booking / Inmate ID Number — Required
Last Verified
September 30, 2026
Facility Mailing and Service Information
Routine personal mail is scanned into the Smart Communications system. Include the inmate's full name/ID and a complete sender return address.
Source: Official sourceLast verified: September 30, 2026
Photographs sent through a digital-mail center may be scanned rather than physically delivered. Send only non-explicit, non-gang-related, non-security-threatening images and verify current quantity/size limits before sending irreplaceable originals.
Source: Official sourceLast verified: September 30, 2026
Books, magazines, newspapers and packages follow separate facility rules and may require shipment directly from a publisher or approved retailer. Confirm current source and address requirements before ordering.
Source: Official sourceLast verified: September 30, 2026
Do not place cash or personal checks in ordinary inmate correspondence. Use the jail's current approved commissary/inmate-account deposit method.
Source: Official sourceLast verified: September 30, 2026
Confirm the inmate's current housing location, visitor approval requirements, identification rules and current onsite/video visitation schedule before travel.
Source: Official sourceLast verified: September 30, 2026
How to Address Your Letter
Collier County personal mail for both Naples and Immokalee is processed through Smart Communications. Address mail to Smart Communications-Collier County Jail, include the inmate's full name and ID number, and use P.O. Box 9129, Seminole, FL 33775-9129. Mail is scanned for electronic delivery; do not send irreplaceable originals.
About Collier County Naples Jail Center
Collier County Naples Jail Center is a Florida local detention or corrections facility operated by Collier County Sheriff's Office. Verify the inmate's current custody status and identifying number before sending correspondence.