The following is a list of the sixty-seven county seats of the Commonwealth of Pennsylvania. The list includes forty-two boroughs, twenty-four cities, and one town. The ranking is based on the populations of each county seat during the 2010 census.
RankPhotoSeat namePopulation (2010 census)CountyMunicipal type 1 Philadelphia 1,526,006 Philadelphia City 2 Pittsburgh 305,704 Allegheny City 3 Allentown 118,032 Lehigh City 4 Erie 101,786 Erie City 5 Reading 88,082 Berks City 6 Scranton 76,089 Lackawanna City 7 Lancaster 59,322 Lancaster City 8 Harrisburg 49,528 Dauphin City 9 York 43,718 York City 10 Wilkes-Barre 41,498 Luzerne City 11 Norristown 34,324 Montgomery Borough 12 Williamsport 29,381 Lycoming City 13 Easton 26,800 Northampton City 14 Lebanon 25,477 Lebanon City 15 New Castle 23,273 Lawrence City 16 Chambersburg 20,268 Franklin Borough 17 Carlisle 18,682 Cumberland Borough 18 West Chester 18,461 Chester Borough 19 Greensburg 14,892 Westmoreland City 20 Bloomsburg 14,855 Columbia Town 21 Pottsville 14,324 Schuylkill City 22 Indiana 13,975 Indiana Borough 23 Butler 13,757 Butler City 24 Washington 13,663 Washington City 25 Meadville 13,388 Crawford City 26 Uniontown 10,372 Fayette City 27 Sunbury 9,905 Northumberland City 28 Lock Haven 9,772 Clinton City 29 Warren 9,710 Warren City 30 Doylestown 8,380 Bucks Borough 31 Lewistown 8,338 Mifflin Borough 32 Gettysburg 7,620 Adams Borough 33 Huntingdon 7,093 Huntingdon Borough 34 Stroudsburg 6,674 Monroe Borough 35 Franklin 6,545 Venango City 36 Somerset 6,277 Somerset Borough 37 Clearfield 6,215 Clearfield Borough 38 Bellefonte 6,187 Centre Borough 39 Lewisburg 5,792 Union Borough 40 Hollidaysburg 5,791 Blair Borough 41 Media 5,327 Delaware Borough 42 Clarion 5,276 Clarion Borough 43 Jim Thorpe 4,781 Carbon Borough 44 Danville 4,699 Montour Borough 45 Beaver 4,531 Beaver Borough 46 Honesdale 4,480 Wayne Borough 47 Waynesburg 4,176 Greene Borough 48 Ridgway 4,078 Elk Borough 49 Kittanning 4,044 Armstrong Borough 50 Brookville 3,924 Jefferson Borough 51 Ebensburg 3,351 Cambria Borough 52 Wellsboro 3,263 Tioga Borough 53 Towanda 2,919 Bradford Borough 54 Bedford 2,841 Bedford Borough 55 Coudersport 2,546 Potter Borough 56 Emporium 2,073 Cameron Borough 57 Mercer 2,002 Mercer Borough 58 Tunkhannock 1,836 Wyoming Borough 59 Smethport 1,655 McKean Borough 60 Montrose 1,617 Susquehanna Borough 61 Middleburg 1,309 Snyder Borough 62 New Bloomfield 1,247 Perry Borough 63 McConnellsburg 1,220 Fulton Borough 64 Milford 1,021 Pike Borough 65 Mifflintown 936 Juniata Borough 66 Tionesta 483 Forest Borough 67 Laporte 316 Sullivan Borough
See also List of municipalities in Pennsylvania
References