The postal code of St. Charles which is listed in our database is P0M 2W0. Our records often include geographical coordinates of St. Charles and it's corresponding postal code. In the result box below, you can find the postal code of St. Charles 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 St. Charles may also be present such as geographical data, historical records or news about St. Charles and P0M 2W0 in general.