Information gathered from the United States Postal Service.

Postage rates became effective in January 2023.

- First-Class letters rate (up to 1 ounce): 63 cents

- Postcard postage rate: 48 cents

- There will be a variety of rate changes for other mailing services, including standard mail, periodicals, packages, and extra services.

- See USPS Mailing and Shipping Prices for more information.

If you have any questions, please contact Mail Services at 812-855-3503 or iumail@ii.edu.