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How to mail a letter to an inmate at Garner Correctional Institution

To write to someone held at Garner Correctional Institution, address your envelope to the inmate's full committed name and inmate number, Garner Correctional Institution, 50 Nunnawauk Road, Newtown, CT 06470. Garner Correctional Institution is a state prison in Newtown, Connecticut, operated by the Connecticut Department of Correction.

Inmate mail — Garner Correctional Institution

[Inmate's full committed name]  [inmate number]
Garner Correctional Institution
50 Nunnawauk Road
Newtown, CT  06470

Put the inmate's full committed name and inmate number on the first line, and mail to the institution's inmate-mail address here — not its street address. Mail without a usable name and inmate number is returned.

Verified August 2026portal.ct.govportal.ct.gov

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Your name
Your return address

Garner Correctional Institution50 Nunnawauk RoadNewtown, CT 06470

Your letter, printed and mailed for you.

Key facts

  • Send mail to Garner Correctional Institution, 50 Nunnawauk Road, Newtown, CT 06470 — the institution's inmate-mail address, not its street address.
  • Connecticut sends mail to each facility directly. Address it to the incarcerated person’s full committed name and inmate number, then the facility’s own address.
  • Put your full name and return address in the top-left corner. Mail without the inmate number or a return address can be rejected (governed by Administrative Directive 10.7).
  • Use blue or black ink — no felt markers or crayons. Incoming mail is opened and inspected for contraband before delivery.
  • Confirm the person’s current facility on CT DOC’s inmate information search before mailing — people are transferred between facilities without notice.
  • PostPal prints and mails your letter for you the next business day for $5 — with your return address printed so the inmate can write back, and no printer, envelope, or stamp needed.

How to send your letter

  1. 1

    Confirm the person is still at Garner Correctional Institution

    Inmates are transferred between facilities without notice. Confirm they are still at Garner Correctional Institution — and double-check the inmate number — before you mail anything, using the Connecticut Department of Correction (DOC)'s official inmate locator.

  2. 2

    Address it exactly

    First line: the inmate's full committed name and inmate number. Then Garner Correctional Institution, 50 Nunnawauk Road, Newtown, CT 06470. Add your full return address.

  3. 3

    Keep the contents allowed

    Plain letter-size paper is safest. Do not enclose cash, stamps, gift cards, or any object other than paper — prohibited items get the whole letter rejected. Check the mail rules above before adding photos.

  4. 4

    Send it without a printer

    Write or upload your letter to PostPal with this address prefilled, and we print, envelope, and mail it via USPS the next business day for $5 — your return address printed so they can reply.

Common questions

How do I address a letter to an inmate at Garner Correctional Institution?

Put the inmate's full committed name and inmate number on the first line, then Garner Correctional Institution, 50 Nunnawauk Road, Newtown, CT 06470. Include your full first and last name and return address on the envelope.

Is mail to Garner Correctional Institution opened, read, or scanned?

Expect it to be. Incoming personal mail is opened and inspected for contraband and can be read under the Connecticut Department of Correction (DOC)'s rules.

What can I send to Garner Correctional Institution — photos, cards, or books?

Photos are generally allowed; no polaroids or laminated photos, and nothing nude or sexually explicit. Books and magazines must come directly from a publisher or approved vendor, not in personal mail.

What can't I mail to Garner Correctional Institution?

Do not send: Cash, checks, money orders, or postage stamps; Any item other than paper (no polaroids, laminated items, or enclosures); Nude, sexually explicit, or contraband-promoting content; Felt markers, crayons, stickers, glitter, glue, tape, perfume, or lipstick; Publications not sent directly from a publisher or approved vendor. Prohibited items get the letter rejected or destroyed.

What if the person has been transferred or released?

The letter will not reliably reach them or come back to you. Confirm they are still at Garner Correctional Institution before mailing, since the Connecticut Department of Correction (DOC) moves people without notice.

Can the inmate write back to me?

Yes, if you include a complete return address. Inmates can send outgoing mail, though they may need to cover their own postage. PostPal prints your return address for you.

Sources

Addresses verified August 2026 against official sources. Always confirm on the official site before time-sensitive filings.

See the full Connecticut inmate mail rules — what you can and can’t send, photos & more →

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