Branch County Jail
Branch County Jail
County Jail / Adult Detention FacilityMailing Address
[Inmate Full Legal Name] — [Inmate ID]
Smart Communications / Branch CO Jail
P.O. Box 9107
Seminole, FL 33775-9107
Smart Communications / Branch CO Jail
P.O. Box 9107
Seminole, FL 33775-9107
Physical Address
379 Keith Wilhelm Drive, Coldwater, MI 49036
Phone
Governing Agency
Branch County Jail
Inmate ID
Inmate ID — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Branch County ordinary inmate mail uses Smart Communications / Branch CO Jail, P.O. Box 9107, Seminole, FL 33775-9107. The county currently limits inmate mail to plain white metered postcards no larger than 6 x 8 inches and prohibits mailed personal property.
Source: Official sourceLast verified: September 27, 2026
Photographs, when permitted, must follow the facility's current limits and the required personal-mail processing route.
Source: Official sourceLast verified: September 27, 2026
Do not send books, magazines or packages to the personal-mail scanning address unless specifically authorized. Confirm current publisher/vendor rules.
Source: Official sourceLast verified: September 27, 2026
Do not put cash, checks or money orders in scanned personal mail. Use the facility's current approved deposit procedure.
Source: Official sourceLast verified: September 27, 2026
Verify current custody and the facility's current visitation registration, identification and schedule requirements.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Verify the inmate is currently housed at Branch County Jail before mailing.
Personal mail:
[Inmate Full Legal Name] — [Inmate ID]
Smart Communications / Branch CO Jail
P.O. Box 9107
Seminole, FL 33775-9107
Use the inmate's full legal name and required ID/booking number. Include the sender's complete return name and address.
Do not send legal mail, publications or inmate funds to the scanning address unless the facility specifically authorizes it.
Personal mail:
[Inmate Full Legal Name] — [Inmate ID]
Smart Communications / Branch CO Jail
P.O. Box 9107
Seminole, FL 33775-9107
Use the inmate's full legal name and required ID/booking number. Include the sender's complete return name and address.
Do not send legal mail, publications or inmate funds to the scanning address unless the facility specifically authorizes it.
About Branch County Jail
Branch County Jail is the current county jail at 379 Keith Wilhelm Drive. Ordinary inmate mail is routed through Smart Communications in Seminole, Florida.