USPS Format Instructions
Postal Addressing Standards, Publication 28
|4||Strongly Recommended||Building Name|
|5||Yes||Delivery Address Line and Room Number|
|6||Yes||City, State, Zip|
The optional lines (1-3) are there for your convenience.
Building name (4) is strongly recommended and should appear directly above the delivery address.
The last two lines (5-6) of the address are the most important and affect how the mail gets delivered.
Information that could be included in optional data lines:
Person Name, Job
Title Project Name College/MAU Name
Information that is strongly recommended: