What are the Mcarthur, Ohio Zip Codes for 2020, 2019Primary Zip Codes for McarthurZip CodePrimary CitySecondary City45651Mc ArthurMcarthur, AllensvilleCities sharing Zip Codes with McarthurZip CodePrimary CitySecondary CityMore Information45651Mc ArthurAllensville45651Mc ArthurMcarthurAdvertisements