Postcard mailing requirements

Here are the general requirements for mailing postcards:

USPS Requirements:

  1. Size: Postcards must be at least 3.5 inches high x 5 inches long x 0.007 inch thick.
  2. Weight: Postcards must weigh no more than 1 ounce.
  3. Addressing: The address must be written in the correct format, with the recipient's name on the first line, street address on the second line, city, state, and ZIP code on the third line.
  4. Postage: Postcards require a first-class postage stamp, which is currently $0.55.
  5. Content: Postcards can contain any type of message or image, but they must not contain any obscene or indecent material.

Additional Requirements:

  1. Return Address: You must include your return address on the postcard, in case it needs to be returned to you.
  2. Postmark: Postcards must be postmarked with the date of mailing.
  3. Handling: Postcards are subject to the same handling and processing procedures as regular mail, which means they may be sorted and processed by machines.
  4. Delivery: Postcards are typically delivered within 3-5 business days, but delivery times may vary depending on the destination and mail volume.

Special Requirements for Postcards:

  1. Non-profit Postcards: If you're mailing postcards for a non-profit organization, you may need to obtain a permit from the USPS.
  2. Commercial Postcards: If you're mailing postcards for commercial purposes, you may need to use a permit imprint or a metered postage stamp.
  3. Postcard Rates: Postcard rates may vary depending on the destination and the type of postage used.

Tips and Reminders:

  1. Use a clear and legible address: Make sure the address is easy to read and accurate.
  2. Use the correct postage: Use a first-class postage stamp or a metered postage stamp to ensure your postcard is properly mailed.
  3. Keep it simple: Avoid using too much text or complex designs, as they may not be easily readable or may cause delays in processing.
  4. Check the USPS website: For the most up-to-date information on postcard mailing requirements and rates, visit the USPS website.

By following these requirements and tips, you can ensure that your postcards are properly mailed and delivered to their intended recipients.