What is the inmate mailing address at Cayuga Correctional Facility?
P.O. Box 1186, Moravia, NY 13118, with the person's full name and DIN on the first line and your return address in the top left corner of the envelope.
Mail & PhotosCayuga publishes two post boxes and two ZIPs, and only Box 1186 with the plain ZIP 13118 reaches a person in custody. Connect with your loved one in minutes.
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The inmate mailing address at Cayuga is P.O. Box 1186, Moravia, NY 13118. The address NYSDOCCS prints first uses P.O. Box 1150 and the ZIP 13118-1150, which belong to the prison’s own post. Everything else here is standard New York practice, and the paper you send is the paper they hold.
John Smith, 12A3456
Cayuga Correctional Facility
P.O. Box 1186
Moravia, NY 13118
Name and DIN together on the first line. The DIN is the Department Identification Number the state lookup returns, and mail without one cannot be sorted to a person.
The facility’s address line reads 2202 State Route 38A, P.O. Box 1150, Moravia, NY 13118-1150. The address for incarcerated individual mail is listed with it: P.O. Box 1186, Moravia, NY 13118.
P.O. Box 1150 with ZIP 13118-1150 is the prison’s own post. P.O. Box 1186 is what reaches a person in custody, and the family address uses the plain five-digit ZIP 13118.
So two things change together: the box, and the four digits after the ZIP. Copying the address line onto an envelope gets both wrong.
| Family mail | Prison’s own post | |
|---|---|---|
| Box | P.O. Box 1186 | P.O. Box 1150 |
| ZIP | 13118 | 13118-1150 |
| Who it reaches | The person in custody | The facility’s business office |
Both are four-digit boxes starting 11, and they are printed side by side. That is how a careful family still writes the wrong one.
A letter with no return address is treated as contraband and is not delivered. That is the department’s own wording and it holds statewide.
Cayuga County holds two state prisons and a county jail, and each takes different mail.
Auburn Correctional Facility is a maximum security state prison at 135 State Street in the city of Auburn. Cayuga County Jail is run by the county. Neither uses a Moravia address. Check the facility line on the lookup before you write.
Mail at Cayuga is opened and inspected at the prison and then handed over. Your envelope, your handwriting, your paper.
Many New York county jails now route personal mail to a scanning centre and deliver it as an image on a tablet. State prisons do not.
Published by the department and applying statewide.
| Refused | Note |
|---|---|
| Polaroid photographs | The format itself, whatever the picture shows |
| Nude photographs | |
| Postage stamps | Do not enclose stamps for a reply |
| Letters from other people | Third-party mail, with an exception for children |
| Tape, glue or paste | Including on newspaper clippings |
| Cash, checks, money orders | Covered below |
There is also a paper limit: five pages of printed or photocopied material per letter, with newspaper clippings counting one page each. Legal papers for an active case can exceed it only with the Superintendent’s written permission, obtained in advance, and no more than once every four months.
Ordinary printed photographs get through and they are the best thing you can put in an envelope.
Polaroids do not, anywhere in New York, because of the format and not the picture. An instant print has a thick backing that can conceal things, so the category is excluded.
Order prints from a photo service or print them at home on ordinary photo paper, and keep writing on the back to a name and a date.
Nothing financial goes in the envelope. The inspection is looking for exactly that.
Deposits go to the JPay lockbox, PO Box 531190, Miami, Florida 33153, with a JPay deposit slip, capped at $999.99 per money order and free by post. On a visit day the lockbox inside Cayuga takes $50 in cash a day in total.
Families cannot post or carry packages in. Everything arrives directly from an approved vendor by USPS, FedEx or UPS.
The allowance is two non-food packages a year and three food packages a month, food capped at a combined 40 pounds. What a package may contain is set statewide by Directive #4911, and the department publishes a disapproved vendor list alongside it. There is no separate Cayuga package list.
Mail from a lawyer or a court is privileged under Directive #4421, and it is opened in front of the person it is addressed to, not in the mailroom.
A family member cannot send ordinary mail under a legal label. Trying it puts the letter at risk instead of speeding it up.
Cayuga gives each family one weekend day, set by the DIN, and the rest of the week belongs to the post and the phone.
Pigeonly prints and sends letters and photos to Cayuga with P.O. Box 1186, the plain ZIP and the DIN already in place, so the box on the printed address line never ends up on your envelope.
6 of 10 questions
P.O. Box 1186, Moravia, NY 13118, with the person's full name and DIN on the first line and your return address in the top left corner of the envelope.
Mail & PhotosFor family mail, P.O. Box 1186. The P.O. Box 1150 shown on the facility's address line is the prison's own business box, and letters for a person in custody go to 1186.
Mail & PhotosThe plain five-digit 13118 with Box 1186. The ZIP 13118-1150 on the published address line belongs with Box 1150, the prison's own post.
Mail & PhotosYes. A letter with no return address is treated as contraband and is not delivered. That is the department's own wording and it applies at every New York state prison.
Mail & PhotosThe actual letter. Mail at Cayuga is opened and inspected at the prison and then handed over on paper. Many New York county jails scan personal mail, but state prisons do not.
Mail & PhotosOrdinary printed photographs, yes. Polaroids are refused throughout New York because of the format, not the image, since the backing can conceal things. Nude photographs are also refused.
Mail & PhotosNot a separate one. Packages come directly from approved vendors, and what they may contain is set statewide by Directive #4911. The allowance is two non-food packages a year and three food packages a month, food capped at 40 pounds combined.
Mail & PhotosNo. Auburn is a separate state prison at 135 State Street in the city of Auburn. Cayuga is in Moravia and takes family mail at P.O. Box 1186.
Mail & PhotosFive pages of printed or photocopied material per letter, with newspaper clippings counting as a page each. Legal papers for an active case can exceed that only with the Superintendent's written permission in advance.
Mail & PhotosYes. Mail from a lawyer or a court is privileged under Directive #4421 and is opened in front of the person it is addressed to. Ordinary family mail cannot be sent under a legal label.
Mail & PhotosThe DIN on the envelope comes from here.
View ArticleOdd dates, even dates, and the month-end exception.
View ArticleMoney never goes in the envelope.
View ArticleFree calls between letters.
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All information on this page comes directly from official government and facility sources. How we verify information › Last verified September 28, 2026. Official source: doccs.ny.gov/location/cayuga-correctional-facility ›