2021 U.S. Postal Rates

Effective as of January 9th.

Product
Letters (1 oz.)
Letters (metered 1 oz.)
Letters additional ounce(s)
Domestic Postcards
Flats (1 oz.)
International Letters
Prices
58 cents
53 cents
20 cents
40 cents
$1.16
$1.30

Priority Mail:

Product
Small Flat-Rate Box
Medium Flat-Rate Box
Large Flat-Rate Box
APO/FPO Large Flat-Rate Box
Regular Flat-Rate Envelope
Legal Flat-Rate Envelope
Padded Flat-Rate Envelope
Prices
$9.45
$16.10
$21.50
$20.00
$8.95
$9.25
$9.65

Express Mail:

Product
Flat-Rate Envelope
Legal Flat-Rate Envelope
Padded Flat-Rate Envelope
Prices
$26.95
$27.10
$27.50

“The Postal Service has some of the lowest letter-mail postage rates in the industrialized world and continues to offer a great value in shipping. Unlike some other shippers, the Postal Service does not add surcharges for fuel, residential delivery or regular Saturday delivery.

“The Postal Service generally receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations.”