: Some neighborhood "mom-and-pop" convenience stores or pharmacies may sell single stamps from behind the counter, though this varies by location. Current Pricing (as of 2026)
: Located in many post office lobbies, these kiosks allow you to purchase individual printed postage labels or stamps even when the counter is closed. buy one stamp
Postage rates typically change annually. For a standard 1-ounce letter in 2026: buy one stamp