The postal code of Barrio La Union which is listed in our database is Y4648. Our records often include geographical coordinates of Barrio La Union and it's corresponding postal code. In the result box below, you can find the postal code of Barrio La Union 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 Barrio La Union may also be present such as geographical data, historical records or news about Barrio La Union and Y4648 in general.