What are the New Haven, Kentucky Zip Codes for 2020, 2019Primary Zip Codes for New HavenZip CodePrimary CitySecondary City40051New HavenNew Haven, Trappist, HowardstownCities sharing Zip Codes with New HavenZip CodePrimary CitySecondary CityMore Information40051New HavenHowardstown40051New HavenTrappistAdvertisements