Mamou City Jail
Mamou City Jail
Municipal Jail / Police Holding FacilityMailing Address
[Detainee / Arrestee Full Name]
Mamou City Jail
501 Main Street, Mamou, LA 70554
Mamou City Jail
501 Main Street, Mamou, LA 70554
Physical Address
501 Main Street, Mamou, LA 70554
Governing Agency
Mamou Police Department
Inmate ID
Inmate / Booking Number — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
This is a municipal police jail/holding record. Verify the person is still held at Mamou City Jail before mailing because city arrestees may be transferred quickly to a parish detention facility. If confirmed, use the detainee's full legal name and include a complete sender return address.
Last verified: September 27, 2026
Confirm current municipal-jail photo rules after verifying custody.
Last verified: September 27, 2026
Do not order books or packages until current housing is confirmed.
Last verified: September 27, 2026
Confirm the current holding facility or receiving parish jail's approved deposit method.
Last verified: September 27, 2026
Verify current custody, visitor approval requirements and current visitation rules before traveling.
Last verified: September 27, 2026
How to Address Your Letter
This is a municipal police jail/holding record. Verify the person is still held at Mamou City Jail before mailing because city arrestees may be transferred quickly to a parish detention facility. If confirmed, use the detainee's full legal name and include a complete sender return address.
About Mamou City Jail
Mamou City Jail is a Louisiana municipal, parish, ICE or state-corrections record reviewed for current status and mail routing on 2026-09-27.