Home›1796 establishments in Maryland›Adelphi🌐DeutschEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsالعربيةفارسی中文日本語EntityQ755153· pop 28· linked from 257 articlesAdelphiAlso known as Adelphi, Maryland, Adelphi, MDCensus-designated place im US-Bundesstaat MarylandWikidata factsImageAdelphi MD Welcome sign 2026-01-20 14-01-18.jpgDialing code240Sources (13)wikidata.orggeonames.usgs.goven.wikipedia.orgcatalogue.bnf.frwww2.census.govcensus.govweb.archive.orgOn the mapAvailable in 28 languagesEspañolFrançais中文PortuguêsItalianoالعربيةazbBasqueCatalanCebuanoEgyptian ArabicConnectionsrace and ethnicity in the United States CensusEntityUnited States Census BureauEntityCategories1796 establishments in MarylandAdelphi, MarylandCensus-designated places in MarylandCensus-designated places in Prince George's County, MarylandNeighborhoods of Silver Spring, MarylandPopulated places established in 1796