Shown below are rates for commonly mailed items. Actual rate depends on zip code distribution in your mailing list. Mailing lists with widely dispersed addresses result in higher rates. See complete current rates from USPS in USPS Notice 123.
2023 Postal Rates PDF
POSTCARDS
3-1/2 x 5" minimum size;
Single 4.25 x 6" max size, Automated 6 x 9" max size
First Class (up to 1 ounce)
Single Piece (stamps) | .51 |
Automated with barcode - 500* | .388 |
ENVELOPES AND POSTCARDS
3-1/2 x 5" minimum size; 6-1/8 x 11-1/2" maximum size
FOLDED SELF MAILERS AND BOOKLETS
3-1/2 x 5" minimum size; 6 x 10-1/2" maximum size
First Class (up to 1 ounce)
Single Piece (stamps) | .66 |
Single Piece, Non-conforming size (square) | 1.06 |
Presorted, Non-Automation - 500* | .576 |
Presorted, Non-conforming size (square) - 500* | .893 |
Automation with barcode - 500* up to 3.5 ounces | .561 |
USPS Marketing Mail Folded Self Mailer (up to 3.5 oz/Booklets 3.0 oz)
Presorted, Non-Automation - 200* | .387 |
Presorted, Non-Automation - 200* Non-conforming size (square) | 1.007 |
Automation with barcode - 200* | .381 |
Nonprofit Folded Self Mailer (up to 3.5 oz/Booklets 3.0 oz)
Presorted, Non-Automation - 200* | .232 |
Presorted, Non-automation - 200* Non-conforming size (square) | .782 |
Automation with barcode - 200* | .226 |
FLATS
6-3/16 x 11-9/16" minimum size; 12 x 15" maximum size
First Class (up to 1 ounce)
Single Piece (stamps) | 1.35 |
Presorted, Non-Automation - 500* | 1.27 |
Automated with barcode - 500* | 1.234 |
First Class (up to 2 ounces)
Single Piece (stamps) | 1.59 |
Presorted, Non-Automation - 500* | 1.51 |
Automated with barcode - 500* | 1.474 |
USPS Marketing Mail (up to 4 ounces)
Presorted, Non-Automation - 200* | 1.007 |
Automated with barcode - 200* | .976 |
Nonprofit (up to 4 ounces)
Presorted, Non-Automation - 200* | .782 |
Automation with barcode - 200* | .751 |
*Minimum Quantity
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See also:
Mailing Tips
Postage Calculator
State Postal Abbreviations
First Class or Standard Mail?
Mail Delivery Times, First Class, Standard and Non-Profit
How to Register to Business Customer Gateway
How to Download Change of Address (COA) Data
How to Download NIXIE/UAA (Undeliverable As Addressed) from Business Customer Gateway
Tab Requirements for Self-Mailers
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