The postal code of Custer which is listed in our database is 57730. Our records often include geographical coordinates of Custer and it's corresponding postal code.
In the result box below, you can find the postal code of Custer and it's location on the map if we have the location information available.
Every postal code is also located in a region or a district, in case we know the district or region of the city it will too be listed in the results.
All kinds of additional information we have on Custer may also be present such as geographical data, historical records or news about Custer and 57730 in general.