Yes, anytime you move you need to let the post office know that you have moved and what your new address is. Otherwise the mail we send you at your new location will be returned to us. Change your address with the United States Post Office.
When mail is returned to us from the post office, that voter is placed on the inactive list until we can verify their address. When someone is on the inactive list their name will not appear in the poll book on Election Day, if that voter comes in to vote they will be asked to vote by affidavit.