Pennsylvania has 14 U.S. Census Bureau-designated metropolitan statistical areas (MSAs) and four combined statistical areas (CSAs). As of 2020, Philadelphia, the seventh-largest United States metropolitan area, is the state's largest metropolitan area followed by Pittsburgh and Allentown.
Metropolitan statistical areas (MSAs) The following sortable table lists the 18 MSAs of the Commonwealth of Pennsylvania, including: The MSA rank by population as of July 1, 2020, as estimated by the United States Census Bureau The MSA name as designated by the United States Office of Management and Budget The MSA population as of April 1, 2020, as enumerated by the 2020 United States census The MSA population as of April 1, 2010, as enumerated by the 2010 United States census The percent MSA population change from April 1, 2010, to July 1, 2020 The combined statistical area (CSA)The United States Office of Management and Budget (OMB) defines a CSA (CSA) as an aggregate of adjacent core-based statistical areas that are linked by commuting ties. if the MSA is a component
+The 18 "metropolitan statistical areas" of PennsylvaniaRankMetropolitan statistical area2020 Census2010 Census% ChangeEncompassing combined statistical area Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA Philadelphia-Reading-Camden, PA-NJ-DE-MD CSA Pittsburgh, PA MSA Pittsburgh-New Castle-Weirton, PA-OH-WV CSA Allentown-Bethlehem-Easton, PA-NJ MSA Harrisburg-Carlisle, PA MSA Harrisburg-York-Lebanon, PA CSA Scranton–Wilkes-Barre, PA MSA Lancaster, PA MSA York-Hanover, PA MSA Harrisburg-York-Lebanon, PA CSA Reading, PA MSA Philadelphia-Reading-Camden, PA-NJ-DE-MD CSA Erie, PA MSA Erie-Meadville, PA CSA East Stroudsburg, PA MSA New York-Newark, NY-NJ-CT-PA CSA State College, PA MSA State College-DuBois, PA CSA Chambersburg-Waynesboro, PA MSA Washington-Baltimore-Arlington, DC-MD-VA-WV-PA CSA Lebanon, PA MSA Harrisburg-York-Lebanon, PA CSA Johnstown, PA MSA Johnstown-Somerset, PA CSA Altoona, PA MSA Williamsport, PA MSA Williamsport-Lock Haven, PA CSA Gettysburg, PA MSA Harrisburg-York-Lebanon, PA CSA Bloomsburg-Berwick MSA Bloomsburg-Berwick-Sunbury, PA CSA
Combined statistical areas (CSAs) The following sortable table lists the combined statistical areas (CSAs) of the Commonwealth of Pennsylvania with the following information: CSA rank by population as of July 1, 2020, as estimated by the United States Census Bureau The CSA name as designated by the United States Office of Management and Budget The CSA population as of July 1, 2020, as estimated by the United States Census Bureau CSA population as of April 1, 2010, as enumerated by the 2010 United States census Percent CSA population change from April 1, 2010, to July 1, 2020 Core Based Statistical Areas (CBSAs) that constitute the CSA (Metropolitan Statistical Areas that are not combined with other MSAs or CBSAs are not also listed below.)
+Combined Statistical Areas (CSAs) of the Commonwealth of PennsylvaniaRankCombined Statistical Area2020 Census2010 CensusChangeConstituent Core Based Statistical Areas New York-Newark, NY-NJ-CT-PA CSA New York-Newark-Jersey City, NY-NJ-PA MSABridgeport-Stamford-Norwalk, CT MSANew Haven-Milford, CT MSATrenton-Princeton, NJ MSATorrington, CT μSAKingston, NY MSA Washington-Baltimore-Arlington, DC-MD-VA-WV-PA CSA Washington-Arlington-Alexandria, DC-VA-MD-WV MSABaltimore-Columbia-Towson, MD MSAHagerstown-Martinsburg, MD-WV MSAChambersburg-Waynesboro, PA MSAWinchester, VA-WV MSACalifornia-Lexington Park, MD MSAEaston, MD μSACambridge, MD μSA Philadelphia-Reading-Camden, PA-NJ-DE-MD CSA Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSAReading, PA MSAAtlantic City-Hammonton, NJ MSADover, DE MSAVineland-Bridgeton, NJ MSAOcean City, NJ MSA Pittsburgh-New Castle-Weirton, PA-OH-WV CSA Pittsburgh, PA MSAWeirton-Steubenville, WV-OH MSANew Castle, PA μSAIndiana, PA μSA Harrisburg-York-Lebanon, PA CSA Harrisburg–Carlisle metropolitan statistical areaYork-Hanover, PA MSALebanon, PA MSAGettysburg, PA MSA Allentown-Bethlehem-East Stroudsburg, PA-NJ CSA Allentown-Bethlehem-Easton, PA-NJ MSAEast Stroudsburg, PA MSA Youngstown-Warren-East Liverpool, OH-PA CSA Youngstown-Warren-Boardman, OH-PA MSASalem, OH μSA Erie-Meadville, PA CSA Erie, PA MSAMeadville, PA μSA Bloomsburg-Berwick-Sunbury, PA CSA Sunbury, PA μSABloomsburg-Berwick, PA MSALewisburg, PA μSASelinsgrove, PA μSA State College-DuBois, PA CSA State College, PA MSADuBois, PA μSA Johnstown-Somerset, PA CSA Johnstown, PA MSASomerset, PA μSA Altoona-Huntingdon, PA CSA Altoona, PA MSAHuntingdon, PA μSA Williamsport-Lock Haven, PA CSA Williamsport, PA MSALock Haven, PA μSA
See also List of cities in Pennsylvania List of metropolitan statistical areas List of municipalities in Pennsylvania
References