Chesco.org Web Site of the County of Chester. West Chester, Pennsylvania
About Chesco.org
County Demographics, County Population Figures, County Facts Chester County Government is headquartered in West Chester, Pennsylvania (approximately thirty miles west of Philadelphia) and is administered by a three-person Board of Commissioners, who are elected for four-year terms. -->About Chester County Demographics (2002) Population Figures (2000) County Facts Courthouse HistoryCounty Photo Gallery Youth Demographics (2003) Map Gallery Chester County is a CLASS-3 County.