First Class postage for a 1 ounce letter will remain at .44 cents
The additional ounces will increase to .20 cents (up from .17 cents)
Post cards will increase a penny to .29 cents
International letter mail to Canada and Mexico will increase to .80 cents (up from .75 and .79 cents respectively) All other countries will remain at .98 cents.
Non-profit automated letter rates will increase about .2 percent
Non-profit automated flat rates will decrease about .1 percent
A link to view comparisons of the non-profit rates can be found at: http://www.nacums.org/USPS/Non%20Profit%20Comparisions.pdf
https://www.ithaca.edu/intercom/article.php/2011040709320647