What are the New Mt Pleasant, Indiana Zip Codes for 2020, 2019Primary Zip Codes for New Mt PleasantZip CodePrimary CitySecondary City47371PortlandNew Mt Pleasant, Antiville, Bellefountain, Blaine, Bluff Point, Boundry, Brice, College Cnr, College Corner, Collett, Como, Liber, New Mount Pleasant, Noble, Powers, WestchesterCities sharing Zip Codes with New Mt PleasantZip CodePrimary CitySecondary CityMore Information47371PortlandAntiville47371PortlandBellefountain47371PortlandBlaine47371PortlandBluff Point47371PortlandBoundry47371PortlandBrice47371PortlandCollege Cnr47371PortlandCollege Corner47371PortlandCollett47371PortlandComo47371PortlandLiber47371PortlandNew Mount Pleasant47371PortlandNew Mt Pleasant47371PortlandNoble47371PortlandPowers47371PortlandWestchesterAdvertisements