Olivette Missouri Post Office

ADDRESS: 99621 Olive Blvd., Saint Louis, Missouri 63132

I found Saint Louis post offices locations to be challenging. It was hard to tell what post offices were part of Saint Louis and which were their own cities. Take for instance Olivette. When I returned home and tried to find the address, it came back as Saint Louis, MO. However, the sign on the building clearly shows Olivette.

Could this be one of those situation we found in Maryland Heights? Once can only wonder. Do you know? Can you shed some light on this?

Thanks,

David W. Gates Jr.