🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaTiếng ViệtEntityQ1182438· pop 28· linked from 222 articlesHeidelbergAlso known as Heidelberg, PASuburb south-west of Pittsburgh in Allegheny County, Pennsylvania, USA, population 1244Wikidata factsOfficial websiteheidelbergpa.tripod.comImageHeidelberg, Pennsylvania Madison Ave 1st and Ellsworth.jpgSources (9)wikidata.orgarchinform.neten.wikipedia.orglocalgeohistory.proen.wikipedia.orgdata.census.govOn the mapAvailable in 27 languagesEspañolFrançaisDeutschPortuguêsItalianoBasqueCatalanCebuanoChechenGilakiConnectionsUnited States Census BureauEntityRoss TownshipEntityCategoriesBoroughs in Allegheny County, PennsylvaniaPopulated places in the United States established in 1893