Where is the closest Post Office to my home?
Although it is possible to order stamps and do other postal functions on-line, there are still some times when you have to visit a Post Office. For example, Post Offices still serve as a registration point for Selective Service and many major Post Offices in larger communities handle Passport applications. Use this Post Office Locator Tool to find post offices near you.
How can I look up a zip code?
You can use this ZIP Code Tool to look up a zip code by address, company, or by city.
How do I change my address?
If you have recently moved, or are planning on moving soon be sure to file a change of address with the United States Postal Service. This will ensure all mail will be forwarded to the correct address after you have moved. You can change your address online on through the USPS online form.