Sending a postcard to the Cayman Islands
Facts checked
Mailing a postcard from the US to the Cayman Islands costs $1.75: one USPS Global Forever stamp, the same price as every other country. USPS has charged $1.75 since July 12, 2026. With Paper Plane Post, $7 covers the printed 4×6 photo postcard, the postage and the mailing. We print your card in the US and mail it from there, and our delivery estimate is 1–3 weeks to the Cayman Islands. USPS publishes no delivery standard for international mail, and international postcards can’t be tracked.
How to address it
Mail to the Cayman Islands uses this layout. Write the country last, in capitals.
Recipient name
Street address
Island KY1-1100
CAYMAN ISLANDS
- Postal code: optional, written like KY1-1100, KY1-1702, KY2-2101.
- Island: required.
What USPS says about the Cayman Islands
- No customs form, unless the mail holds goods.
USPS lists no prohibited items for the Cayman Islands.
USPS lists no service disruptions for the Cayman Islands, as of .
See what it costs to make one yourself, with a printed card and a stamp.
Questions
How much does it cost to send a postcard to the Cayman Islands from the US?
$1.75 for one USPS Global Forever stamp, the same as every other country. With Paper Plane Post it’s $7 for the printed photo postcard, the postage and the mailing.
How long does a postcard take to get to the Cayman Islands?
USPS publishes no delivery standard for international mail. Paper Plane Post’s estimate is 1–3 weeks to the Cayman Islands.
Can I track a postcard to the Cayman Islands?
No. USPS offers no tracking on international postcards, so nobody can track one, whether you mail it yourself or Paper Plane Post does.
Does a postcard to the Cayman Islands need a customs form?
No. USPS requires no customs form for mail to the Cayman Islands unless it holds goods, and a postcard with a message on it is correspondence.
How do I address a postcard to the Cayman Islands?
Write it on separate lines in this order: Recipient name, then Street address, then Island KY1-1100. Put CAYMAN ISLANDS on the last line in capitals.