Zip code 54903

Zip code 54903, WI

The zip code 54903, type po box, belongs to Oshkosh . It is part of the county Winnebago County, state of Wisconsin. It has an estimated population of 659.

The postal code 54903 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Oshkosh).