The postal code of El Grao de Castelló which is listed in our database is 12100. Our records often include geographical coordinates of El Grao de Castelló and it's corresponding postal code. In the result box below, you can find the postal code of El Grao de Castelló 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 El Grao de Castelló may also be present such as geographical data, historical records or news about El Grao de Castelló and 12100 in general.