What is Joe Biden address?

The address vice.president@whitehouse.gov is what I found as I was searching for the email addresses of the president and vice president. I am not sure; however, president@whitehouse.gov should be a valid address for the president (just in case you want to mail them both). Know that anything you send them is going to go through their staff, so if it is something they deed as unimportant it is unlikely it will ever reach them, they get lots and lots of mail every day!