Here is a list of all of the places that you need to change your address:
-Post Office
-Driver’s License (DMV)
-Car Insurance
-Tags and Titles for the car(s)
-Bank accounts
-Credit cards
-Debit cards
-Loans
-Online subscriptions
-Online shipping address for websites like Amazon, etc.
-Magazine subscriptions
-You might even want to send a friendly email or letter to friends and family to let them know about your address change