The 48 United States statistical areas and 67 counties of the Commonwealth of Pennsylvania
Combined statistical area | 2023 population (est.)[2] | Core-based statistical area | 2023 population (est.) | County-equivalent | 2023 population (est.) | Metropolitan division | 2023 population (est.) |
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Philadelphia-Camden-Vineland, PA-NJ-DE-MD CSA | 7,390,919 4,624,593 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA | 6,246,160 4,191,772 (PA) | Philadelphia County, Pennsylvania | 1,550,542 | Philadelphia, PA MD | 2,127,262 |
Delaware County, Pennsylvania | 576,720 |
Montgomery County, Pennsylvania | 868,742 | Montgomery County-Chester County-Bucks County, PA MD | 2,064,510 |
Bucks County, Pennsylvania | 645,984 |
Chester County, Pennsylvania | 549,784 |
Camden County, New Jersey | 527,196 | Camden, NJ MD | 1,304,786 |
Burlington County, New Jersey | 469,167 |
Gloucester County, New Jersey | 308,423 |
New Castle County, Delaware | 578,592 | Wilmington, DE-MD-NJ MD | 749,602 |
Cecil County, Maryland | 105,672 |
Salem County, New Jersey | 65,338 |
Reading, PA MSA | 432,821 | Berks County, Pennsylvania | 432,821 | none |
Atlantic City-Hammonton, NJ MSA | 369,823 | Atlantic County, New Jersey | 275,213 |
Cape May County, New Jersey | 94,610 |
Dover, DE MSA | 189,789 | Kent County, Delaware | 189,789 |
Vineland, NJ MSA | 152,326 | Cumberland County, New Jersey | 152,326 |
Pittsburgh-Weirton-Steubenville, PA-OH-WV CSA | 2,727,866 2,614,322 (PA) | Pittsburgh, PA MSA | 2,422,725 | Allegheny County, Pennsylvania | 1,224,825 |
Westmoreland County, Pennsylvania | 351,163 |
Washington County, Pennsylvania | 210,232 |
Butler County, Pennsylvania | 198,413 |
Beaver County, Pennsylvania | 165,631 |
Fayette County, Pennsylvania | 123,915 |
Lawrence County, Pennsylvania | 84,472 |
Armstrong County, Pennsylvania | 64,074 |
Weirton-Steubenville, WV-OH MSA | 113,544 | Jefferson County, Ohio | 64,026 |
Hancock County, West Virginia | 28,145 |
Brooke County, West Virginia | 21,373 |
Hermitage, PA μSA | 108,503 | Mercer County, Pennsylvania | 108,503 |
Indiana, PA μSA | 83,094 | Indiana County, Pennsylvania | 83,094 |
Harrisburg–York–Lebanon, PA CSA | 1,321,695 | Harrisburg-Carlisle, PA MSA | 606,055 | Dauphin County, Pennsylvania | 289,234 |
Cumberland County, Pennsylvania | 270,738 |
Perry County, Pennsylvania | 46,083 |
York-Hanover, PA MSA | 464,640 | York County, Pennsylvania | 464,640 |
Lebanon, PA MSA | 144,252 | Lebanon County, Pennsylvania | 144,252 |
Gettysburg, PA MSA | 106,748 | Adams County, Pennsylvania | 106,748 |
Allentown-Bethlehem-East Stroudsburg, PA-NJ CSA | 1,039,608 928,356 (PA) | Allentown-Bethlehem-Easton, PA-NJ MSA | 873,555 762,303 (PA) | Lehigh County, Pennsylvania | 377,754 |
Northampton County, Pennsylvania | 319,091 |
Warren County, New Jersey | 111,252 |
Carbon County, Pennsylvania | 65,458 |
East Stroudsburg, PA μSA | 166,053 | Monroe County, Pennsylvania | 166,053 |
none | Scranton--Wilkes-Barre, PA MSA | 569,413 | Luzerne County, Pennsylvania | 327,388 |
Lackawanna County, Pennsylvania | 216,123 |
Wyoming County, Pennsylvania | 25,902 |
Lancaster, PA MSA | 558,589 | Lancaster County, Pennsylvania | 558,589 |
Erie-Meadville, PA CSA | 349,572 | Erie, PA MSA | 267,571 | Erie County, Pennsylvania | 267,571 |
Meadville, PA μSA | 82,001 | Crawford County, Pennsylvania | 82,001 |
Bloomsburg-Berwick-Sunbury, PA CSA | 255,178 | Sunbury, PA μSA | 107,980 | Northumberland County, Pennsylvania | 90,120 |
Montour County, Pennsylvania | 17,860 |
Bloomsburg-Berwick, PA μSA | 65,439 | Columbia County, Pennsylvania | 65,439 |
Lewisburg, PA μSA | 42,042 | Union County, Pennsylvania | 42,042 |
Selinsgrove, PA μSA | 39,717 | Snyder County, Pennsylvania | 39,717 |
State College-DuBois, PA CSA | 234,885 | State College, PA MSA | 157,795 | Centre County, Pennsylvania | 157,795 |
DuBois, PA μSA | 77,090 | Clearfield County, Pennsylvania | 77,090 |
Johnstown-Somerset, PA CSA | 202,865 | Johnstown, PA MSA | 130,668 | Cambria County, Pennsylvania | 130,668 |
Somerset, PA μSA | 72,197 | Somerset County, Pennsylvania | 72,197 |
Altoona-Huntingdon, PA CSA | 163,787 | Altoona, PA MSA | 120,273 | Blair County, Pennsylvania | 120,273 |
Huntingdon, PA μSA | 43,514 | Huntingdon County, Pennsylvania | 43,514 |
Washington-Baltimore-Arlington, DC-MD-VA-WV-PA CSA | 10,069,592 157,854 (PA) | Washington-Arlington-Alexandria, DC-VA-MD-WV MSA | 6,304,975 | Fairfax County, Virginia | 1,141,878 | Arlington-Alexandria-Reston, VA-WV MD | 3,154,735 |
Prince William County, Virginia | 489,640 |
Loudoun County, Virginia | 436,347 |
Arlington County, Virginia | 234,162 |
Stafford County, Virginia | 165,428 |
City of Alexandria, Virginia | 155,230 |
Spotsylvania County, Virginia | 149,588 |
Fauquier County, Virginia | 75,165 |
Jefferson County, West Virginia | 59,787 |
Culpeper County, Virginia | 54,973 |
City of Manassas, Virginia | 42,696 |
Warren County, Virginia | 41,843 |
City of Fredericksburg, Virginia | 28,928 |
City of Fairfax, Virginia | 25,144 |
City of Manassas Park, Virginia | 16,361 |
Clarke County, Virginia | 15,466 |
City of Falls Church, Virginia | 14,685 |
Rappahannock County, Virginia | 7,414 |
Prince George's County, Maryland | 947,430 | Washington, DC-MD MD | 1,798,375 |
District of Columbia | 678,972 |
Charles County, Maryland | 171,973 |
Montgomery County, Maryland | 1,058,474 | Frederick-Gaithersburg-Bethesda, MD MD | 1,351,865 |
Frederick County, Maryland | 293,391 |
Baltimore-Columbia-Towson, MD MSA | 2,834,316 | Baltimore County, Maryland | 844,703 | none |
Anne Arundel County, Maryland | 594,582 |
Baltimore City, Maryland | 565,239 |
Howard County, Maryland | 336,001 |
Harford County, Maryland | 264,644 |
Carroll County, Maryland | 176,639 |
Queen Anne's County, Maryland | 52,508 |
Hagerstown-Martinsburg, MD-WV MSA | 305,902 | Washington County, Maryland | 155,813 |
Berkeley County, West Virginia | 132,440 |
Morgan County, West Virginia | 17,649 |
Lexington Park, MD μSA | 210,009 | St. Mary's County, Maryland | 115,281 |
Calvert County, Maryland | 94,728 |
Chambersburg, PA MSA | 157,854 | Franklin County, Pennsylvania | 157,854 |
Winchester, VA-WV MSA | 147,260 | Frederick County, Virginia | 95,994 |
City of Winchester, Virginia | 27,617 |
Hampshire County, West Virginia | 23,649 |
Lake of the Woods, VA μSA | 38,574 | Orange County, Virginia | 38,574 |
Easton, MD μSA | 37,823 | Talbot County, Maryland | 37,823 |
Cambridge, MD μSA | 32,879 | Dorchester County, Maryland | 32,879 |
Williamsport-Lock Haven, PA CSA | 150,331 | Williamsport, PA MSA | 112,724 | Lycoming County, Pennsylvania | 112,724 |
Lock Haven, PA μSA | 37,607 | Clinton County, Pennsylvania | 37,607 |
none | Pottsville, PA μSA | 143,786 | Schuylkill County, Pennsylvania | 143,786 |
New York-Newark, NY-NJ-CT-PA CSA | 21,859,598 61,247 (PA) | New York-Newark-Jersey City, NY-NJ MSA | 19,498,249 | Kings County, New York | 2,561,225 | New York-Jersey City-White Plains, NY-NJ MD | 11,864,322 |
Queens County, New York | 2,252,196 |
New York County, New York | 1,597,451 |
Bronx County, New York | 1,356,476 |
Westchester County, New York | 990,817 |
Bergen County, New Jersey | 957,736 |
Hudson County, New Jersey | 705,472 |
Passaic County, New Jersey | 513,395 |
Richmond County, New York | 490,687 |
Rockland County, New York | 340,807 |
Putnam County, New York | 98,060 |
Suffolk County, New York | 1,523,170 | Nassau County-Suffolk County, NY MD | 2,904,885 |
Nassau County, New York | 1,381,715 |
Middlesex County, New Jersey | 863,623 | Lakewood-New Brunswick, NJ MD | 2,379,977 |
Ocean County, New Jersey | 659,197 |
Monmouth County, New Jersey | 642,799 |
Somerset County, New Jersey | 348,842 |
Essex County, New Jersey | 851,117 | Newark, NJ MD | 2,167,829 |
Union County, New Jersey | 572,726 |
Morris County, New Jersey | 514,423 |
Sussex County, New Jersey | 146,132 |
Hunterdon County, New Jersey | 130,183 |
Bridgeport-Stamford-Danbury, CT MSA | 951,558 | Western Connecticut Planning Region, Connecticut | 623,907 | none |
Greater Bridgeport Planning Region, Connecticut | 327,651 |
Kiryas Joel-Poughkeepsie-Newburgh, NY MSA | 704,620 | Orange County, New York | 407,470 |
Dutchess County, New York | 297,150 |
Trenton-Princeton, NJ MSA | 381,671 | Mercer County, New Jersey | 381,671 |
Kingston, NY MSA | 182,333 | Ulster County, New York | 182,333 |
Monticello, NY μSA | 79,920 | Sullivan County, New York | 79,920 |
Hemlock Farms, PA μSA | 61,247 | Pike County, Pennsylvania | 61,247 |
none | Sayre, PA μSA | 59,695 | Bradford County, Pennsylvania | 59,695 |
Oil City, PA μSA | 49,431 | Venango County, Pennsylvania | 49,431 |
Lewistown, PA μSA | 45,922 | Mifflin County, Pennsylvania | 45,922 |
Bradford, PA μSA | 39,519 | McKean County, Pennsylvania | 39,519 |
Warren, PA μSA | 37,572 | Warren County, Pennsylvania | 37,572 |
St. Marys, PA μSA | 30,198 | Elk County, Pennsylvania | 30,198 |
none | Wayne County, Pennsylvania | 51,262 |
Bedford County, Pennsylvania | 47,350 |
Jefferson County, Pennsylvania | 43,612 |
Tioga County, Pennsylvania | 40,840 |
Susquehanna County, Pennsylvania | 38,109 |
Clarion County, Pennsylvania | 36,970 |
Greene County, Pennsylvania | 34,357 |
Juniata County, Pennsylvania | 23,243 |
Potter County, Pennsylvania | 15,999 |
Fulton County, Pennsylvania | 14,468 |
Forest County, Pennsylvania | 6,449 |
Sullivan County, Pennsylvania | 5,834 |
Cameron County, Pennsylvania | 4,380 |
Commonwealth of Pennsylvania | 12,961,683 | |
Primary statistical areas (PSAs) include all combined statistical areas and any core-based statistical area that is not a constituent of a combined statistical area. Of the 48 statistical areas of Pennsylvania, 21 are PSAs, consisting of 12 combined statistical areas, two metropolitan statistical areas and seven micropolitan statistical areas.