Coconino County Jail – Flagstaff Facility
Coconino County Jail – Flagstaff Facility
County Jail / Adult Detention FacilityMailing Address
Coconino County Jail, AZ
[Inmate Full Legal Name], [Booking Number]
P.O. Box 247
Phoenix, MD 21131
[Inmate Full Legal Name], [Booking Number]
P.O. Box 247
Phoenix, MD 21131
Physical Address
951 E. Sawmill Rd., Flagstaff, AZ 86001
Phone
Governing Agency
Coconino County Jail - Flagstaff Facility
Inmate ID
Booking Number — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Coconino County ordinary personal mail such as letters, pictures and drawings is digitally delivered to inmates through an off-site processing address. Include the complete facility name, inmate's full name and booking number, and sender's full name and physical return address.
Polaroid photos are prohibited. Hardbound books are prohibited. Legal/privileged mail and checks/money orders do not use the Phoenix, Maryland scanning address.
Polaroid photos are prohibited. Hardbound books are prohibited. Legal/privileged mail and checks/money orders do not use the Phoenix, Maryland scanning address.
Source: Official sourceLast verified: September 27, 2026
Follow the facility's current photo limits and use the required personal-mail processing route. Originals may be destroyed after scanning at some vendors.
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 place cash or money orders in scanned personal mail. Use the facility's current approved inmate-account deposit procedure.
Source: Official sourceLast verified: September 27, 2026
Verify current custody, visitor approval/registration requirements, identification rules, schedule and any video-visitation options before traveling.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Verify the inmate is currently housed at Coconino County Jail - Flagstaff Facility before mailing.
Personal mail:
Coconino County Jail, AZ
[Inmate Full Legal Name], [Booking Number]
P.O. Box 247
Phoenix, MD 21131
Use the inmate's full legal name and required ID/booking number and include the sender's full return address. Legal mail, publications and inmate funds may use different routing; do not send them to the scanning address unless authorized.
Personal mail:
Coconino County Jail, AZ
[Inmate Full Legal Name], [Booking Number]
P.O. Box 247
Phoenix, MD 21131
Use the inmate's full legal name and required ID/booking number and include the sender's full return address. Legal mail, publications and inmate funds may use different routing; do not send them to the scanning address unless authorized.
About Coconino County Jail – Flagstaff Facility
Coconino County's main adult detention facility is at 951 E. Sawmill Road in Flagstaff. Ordinary personal mail is scanned off-site and delivered digitally.