: Many larger Post Offices have 24/7 kiosks where you can purchase stamps and weigh your mail without waiting in line. Fun Designs and Subscriptions
It is important to remember that this rate applies to standard rectangular postcards. If your postcard is oversized, square, or unusually thick, it may require additional postage. To qualify for the $0.61 rate, your postcard must be: 3-1/2 inches high x 5 inches long. No more than 4-1/4 inches high x 6 inches long. Where to Buy Your Stamps
As of early 2026, the cost of a standard domestic postcard stamp is .
: The most traditional way to buy stamps is in person at your nearest Post Office . This is also a great time to ask a postal worker if you are unsure if your card requires extra postage.
: Many grocery stores, pharmacies, and convenience stores sell stamps at their service counters through the "Stamps to Go" program.
You have several convenient options for picking up postcard stamps:
: Many larger Post Offices have 24/7 kiosks where you can purchase stamps and weigh your mail without waiting in line. Fun Designs and Subscriptions
It is important to remember that this rate applies to standard rectangular postcards. If your postcard is oversized, square, or unusually thick, it may require additional postage. To qualify for the $0.61 rate, your postcard must be: 3-1/2 inches high x 5 inches long. No more than 4-1/4 inches high x 6 inches long. Where to Buy Your Stamps usps buy postcard stamps
As of early 2026, the cost of a standard domestic postcard stamp is . : Many larger Post Offices have 24/7 kiosks
: The most traditional way to buy stamps is in person at your nearest Post Office . This is also a great time to ask a postal worker if you are unsure if your card requires extra postage. To qualify for the $0
: Many grocery stores, pharmacies, and convenience stores sell stamps at their service counters through the "Stamps to Go" program.
You have several convenient options for picking up postcard stamps: