Sending a postcard to Monaco
Facts checked
Mailing a postcard from the US to Monaco 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 Monaco. USPS publishes no delivery standard for international mail, and international postcards can’t be tracked.
How to address it
Mail to Monaco uses this layout. Write the country last, in capitals.
Recipient name
Street address
MC-MC-98000 CITY
MONACO
- Postal code: optional, written like MC-98000, MC-98020, MC-98011.
USPS’s International Mail Manual entry for France, which covers Monaco, adds:
- “It is recommended that all articles bear, as part of the address, the name of the Province in which the office of destination is located.”
What USPS says about Monaco
- USPS lists Monaco under France, so the rules below are from France’s entry.
- No customs form, unless the mail holds goods.
USPS lists no prohibited items for Monaco.
USPS lists no service disruptions for Monaco, 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 Monaco 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 Monaco?
USPS publishes no delivery standard for international mail. Paper Plane Post’s estimate is 1–3 weeks to Monaco.
Can I track a postcard to Monaco?
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 Monaco need a customs form?
No. USPS requires no customs form for mail to Monaco unless it holds goods, and a postcard with a message on it is correspondence.
How do I address a postcard to Monaco?
Write it on separate lines in this order: Recipient name, then Street address, then MC-MC-98000 CITY. Put MONACO on the last line in capitals.