Where Does a Postage Stamp Go on a Postcard? 5 Placement Rules

Where does the stamp actually go on a postcard? Always place it in the upper-right corner of the address side—the side with the recipient’s details, not the picture. If there’s a printed box, fit the stamp right inside it, keeping the delivery address completely clear and easy to read.

While it sounds simple, cramped handwriting, extra stickers, or loose stamps can easily stall your card in the mail. Here are five quick rules to make sure your postcard gets delivered without a hitch.

Where a Postage Stamp Goes on a Postcard

The correct spot is the upper-right corner of the address side. USPS guidance says postage belongs on the address side, and its domestic mailing instructions tell postcard senders to use the provided space near the delivery address. The picture or illustration normally stays on the opposite side.

Use this quick layout when the back of the postcard is divided:

Some postcards use a full-width message layout instead of a vertical divider. The same principle applies: identify the side carrying the delivery address, then reserve its upper-right corner for postage.

1. Put the Postage Stamp on the Address Side

Turn the postcard over and locate the side intended for writing and addressing. Place the stamp on that side, even when the picture side has more space or a design that seems to frame the stamp nicely.

The delivery address and postage need to work together as one mailing face. A stamp placed on the picture side can be harder to recognize as payment and can leave the address side without the postage that postal processing expects.

Prepaid postal cards are the main exception. They already carry a printed postage indicium, usually in the upper-right area. Do not add another stamp merely because the printed mark looks like part of the artwork. Add postage only when the card's existing value does not cover the mailing you intend to send.

2. Keep the Postcard Stamp Upper Right

Place the postcard stamp in the upper-right corner, preferably inside the printed stamp box. If there is no box, align the stamp close to the top and right edges while leaving a small border so no part hangs off the card.

Do not shift the stamp to the upper left to balance a design. That area may be used for a return address, while the middle and lower-right areas need room for the recipient's address and postal markings. Consistent placement also makes a hand-addressed card easier to scan at a glance.

Stamp orientation is less important than location and adhesion. An upright stamp looks neat, but a stamp rotated slightly is still postage. Focus first on using the address side, the upper-right corner, and a firm attachment.

3. Leave Space Around the Postage Stamp

Keep the delivery address, handwriting, stickers, and decorative borders away from the postage stamp. A clean margin prevents the stamp from covering part of an apartment number, ZIP Code, or country name and keeps the address block visually separate.

Write the recipient's address before attaching the stamp if the postcard is small. This lets you reserve the corner and adjust line length without writing underneath the stamp. Use permanent ink with strong contrast, and avoid extending a message into the address area just to fit one more sentence.

Stamp-shaped stickers deserve extra care. A decorative label that resembles postage can create ambiguity, especially on international mail. Keep ordinary decoration on the message or picture side and let the valid postage stamp stand alone in the upper-right corner.

4. Keep Postcard Stamps Flat

Press the entire self-adhesive stamp onto a clean, dry postcard. Every corner should make contact with the card. A folded corner, air pocket, or dusty surface makes it easier for the stamp to lift while the postcard travels through sorting equipment.

Do not use a stamp that has already been canceled or removed from another piece of mail. If an older unused stamp has intact adhesive but does not stay flat, ask a postal clerk about an acceptable way to secure it rather than covering its face with tape. Tape can interfere with cancellation, making the stamp difficult to examine.

When buying postcard-rate postage, choose unused stamps in sound condition. Mailboxes of Flushing currently offers Postcard Forever Stamps, including the 2023 Sailboats postcard stamps. Check the product label and mailing value, not the artwork alone.

5. Group Extra Postage on the Postcard

If more than one stamp is legitimately needed, keep the stamps together in a tidy row or compact group beginning at the upper-right corner. Do not overlap them. A stamp partly hidden beneath another stamp may not be counted as postage.

Before adding extra postage, confirm why it is required. A large, square, rigid, unusually thick, or international postcard may not qualify for the standard domestic postcard rate. The issue is then classification and destination, not stamp placement. Weigh and measure the finished card or ask USPS to confirm the amount.

Once you know the required value, choose stamps that reach it without covering the delivery address. If the available corner cannot hold them cleanly, a postal counter can provide an appropriate postage label. You can also browse the site's stamp collections after confirming which mailing value you need.

Postcard Stamp FAQs

Which side gets the stamp?

Use the address side: the side carrying the recipient's delivery address. The photograph or artwork is normally on the opposite side.

Does a stamp go top right?

Yes. Put the postage stamp in the upper-right corner of the address side or inside the postcard's printed stamp box.

Can a stamp cover the box?

Yes. The printed stamp box is a placement guide, so a valid stamp can cover it. Keep the stamp within the corner and away from the delivery address.

Can I use two postcard stamps?

You may combine valid unused stamps when their total mailing value is appropriate. Keep both visible and nonoverlapping in the upper-right area, and verify the required postage first.

What if there is no stamp box?

Use the upper-right corner of the address side. A printed outline is helpful but not required for correct placement.