Sioux County Jail
Sioux County Jail
County Jail / Adult Detention FacilityMailing Address
[Inmate Full Legal / Booked Name] — [Inmate / Booking Number if known]
Sioux County Jail
4363 Ironwood Avenue, Suite 2, Orange City, IA 51041
Sioux County Jail
4363 Ironwood Avenue, Suite 2, Orange City, IA 51041
Physical Address
4363 Ironwood Avenue, Suite 2, Orange City, IA 51041
Phone
Governing Agency
Sioux County Sheriff's Office
Inmate ID
Inmate / Booking Number — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use the inmate's full booked/legal name and send to Sioux County Jail, 4363 Ironwood Avenue, Suite 2, Orange City, IA 51041. Include the sender's complete name and return address.
Last verified: September 27, 2026
Confirm the jail's current photograph size, quantity and content restrictions before mailing. Do not send irreplaceable originals.
Last verified: September 27, 2026
Confirm the jail's current publisher/vendor, binding and package rules before ordering books, magazines, newspapers or parcels.
Last verified: September 27, 2026
Do not place cash in ordinary correspondence unless specifically authorized. Use the facility's current approved inmate-account deposit method.
Last verified: September 27, 2026
Verify current custody, visitor approval requirements and the current visitation or video-visitation schedule before traveling.
Last verified: September 27, 2026
How to Address Your Letter
Verify the person is currently housed at Sioux County Jail before mailing. Use the inmate's full booked/legal name and inmate or booking number when known. Mail to Sioux County Jail, 4363 Ironwood Avenue, Suite 2, Orange City, IA 51041. Include a complete sender return address.
About Sioux County Jail
Sioux County Jail is the current adult detention facility serving Sioux County, Iowa.