Washington County, Pennsylvania
Washington County, Pennsylvania ni komboni panji nkhalwe (county) yakusangika mu boma panji nthavwa (state) ya Pennsylvania mu charu cha United States of America ku Amelika.
Adams • Allegheny • Armstrong • Beaver County, Pennsylvania • Bedford • Berks • Blair • Bradford • Bucks • Butler • Cambria • Cameron • Carbon • Centre • Chester • Clarion • Clearfield • Clinton • Columbia • Crawford • Cumberland • Dauphin • Delaware • Elk • Erie • Fayette • Forest • Franklin • Fulton • Greene • Huntingdon • Indiana • Jefferson • Juniata • Lackawanna • Lancaster • Lawrence • Lebanon • Lehigh • Luzerne • Lycoming • McKean • Mercer County, Pennsylvania • Mifflin • Monroe • Montgomery • Montour • Northampton • Northumberland • Perry • Philadelphia • Pike • Potter • Schuylkill • Snyder • Somerset • Sullivan • Susquehanna • Tioga • Union • Venango • Warren • Washington • Wayne • Westmoreland • Wyoming • York