Home›Former county seats in Maryland›Joppa🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisفارسی中文EntityQ6276196· pop 6· linked from 113 articlesJoppaAlso known as Joppa, Maryland, Joppa, MDunincorporated community in Harford County, Maryland, United StatesWikidata factsElevation15Show 1 more factpostal code21085Sources (4)archinform.netwikidata.orgen.wikipedia.orgde.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 6 languagesDeutsch中文azbBahasa Indonesiaفارسیvia Wikidata sitelinks · CC0ConnectionsBibleEntitycityEntityCategoriesFormer county seats in MarylandPopulated places in colonial MarylandUnincorporated communities in Harford County, MarylandUnincorporated communities in Maryland