What value stamp is required for a post card?

Answer 1

24 cents.

but.............


It’s purely a matter of size. You are right in thinking that a card is a card. However, in the postal world, a “postcard” is a specific first class postage rate. It pertains to cards that measure a minimum of 3.5 x 5.5 inches and a maximum of 4.25 x 6 inches. Larger cards mail at regular lettersize rates.

Answer 2

well it use to be 23 cents but that was before regular stamps went up to 39 cents, but it should still be under 20 cents for post cards.