EntityQ1558487· pop 5· linked from 34 articlesGypsumSign in to saveunincorporated community in Ottawa County, Ohio, United StatesConnectionsOhioEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptgypsumEntityQ5390EntityUTC−04:00Entitypost officeEntityEastern Time ZoneEntityOttawa CountyEntityunincorporated areaEntitycensus-designated place in the United StatesEntityPort ClintonEntitygypsum drywallEntityZIP codeEntitycounty seatEntityGeographic Names Information SystemEntityOak HarborEntitylist of counties in OhioEntityCategoriesUnincorporated communities in OhioUnincorporated communities in Ottawa County, Ohio