Pittsburgh–New Castle–Weirton combined statistical area

Metropolitan area in the United States Combined Statistical Area in the United StatesGreater Pittsburgh Pittsburgh, PA Combined Statistical AreaCombined Statistical AreaDowntown Pittsburgh seen from Mount Washington in September 2018Pittsburgh–Weirton–Steubenville, PA–WV-OH CSA City of Pittsburgh Pittsburgh, PA MSA Weirton–Steubenville, WV-OH MSA Hermitage, PA µSA Indiana, PA µSA Coordinates: 40°27′N 79°59′W / 40.45°N 79.98°W / 40.45; -79.98Country United StatesState Pennsylvania Ohio West VirginiaLargest cityPittsburghPopulation • Total2,370,930 • Rank27th in the U.S.Time zoneUTC−05:00 (Eastern Standard Time) • Summer (DST)UTC−04:00 (Eastern Daylight Time) The Pittsburgh–Weirton–Steubenville, PA–WV–OH Combined Statistical Area is a 13-county combined statistical area (CSA) in the United States. The largest and principal city in the area is Pittsburgh, Pennsylvania, but the CSA includes population centers from three states: Pennsylvania, West Virginia, and Ohio. The statistical area was officially defined by the U.S. Census Bureau in 2013 and revised in 2023. The estimated population of the area was 2,635,228 in mid-2016. Boundaries Pitt