The postal code of Houston which is listed in our database is 15342. Our records often include geographical coordinates of Houston and it's corresponding postal code. In the result box below, you can find the postal code of Houston 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 Houston may also be present such as geographical data, historical records or news about Houston and 15342 in general.