Enrollment By Pennsylvania County of Residence Fall 2018 Total (based on permanent address) – 61,339 Less than 200 200 to 999 1,000 to 1,999 2,000 or more Adams 436 Allegheny 3,621 Armstrong 210 Beaver 661 Bedford 174 Berks 2,115 Blair 1,204 Bradford 272 Bucks 3,577 Butler 839 Cambria 360 Cameron 25 Carbon 185 Centre 5,041 Chester 3,099 Clarion 84 Clearfield 547 Clinton 271 Columbia 284 Crawford 198 Cumberland 1,543 Dauphin 2,405 Delaware 2,314 Elk 193 Erie 1,921 Fayette 608 Forest 11 Franklin 649 Fulton 49 Greene 49 Huntingdon 263 Indiana 149 Jefferson 53 Juniata 82 Lackawanna 1,225 Lancaster 1,831 Lawrence 183 Lebanon 726 Lehigh 1,386 Luzerne 1,403 Lycoming 1,543 McKean 114 Mercer 479 Mifflin 267 Monroe 504 Montgomery 3,950 Montour 85 Northampton 1,108 Northumberland 459 Perry 156 Philadelphia 2,932 Pike 236 Potter 52 Schuylkill 996 Snyder 194 Somerset 118 Sullivan 32 Susquehanna 140 Tioga 172 Union 227 Venango 103 Warren 149 Washington 625 Wayne 224 Westmoreland 1,327 Wyoming 92 York 2,123 Unknown 2,486