| 21st Century Cyber CS | West Chester | 996 |
| 6th Grade Center | Quakertown | 331 |
| A J McMullen School | Markleysburg | 164 |
| A L Wilson El School | Fairchance | 341 |
| A W Beattie Career Center | Allison Park | 7 |
| Amy NW | Philadelphia | 150 |
| AMY at Martin | Philadelphia | 185 |
| ASPIRA Bilingual Cyber CS | Philadelphia | 1,038 |
| Abington Heights High School | Clarks Summit | 1,115 |
| Abington Heights MS | Clarks Summit | 1,073 |
| Abington MS | Abington | 2,044 |
| Abington SHS | Abington | 2,692 |
| Abraham Lincoln El School | Pittsburgh | 348 |
| Academy Park High School | Sharon Hill | 1,194 |
| Academy at Palumbo | Philadelphia | 1,225 |
| Achievement House CS | Exton | 927 |
| Acmetonia El School | Cheswick | 458 |
| Ad Prima CS | Philadelphia | 602 |
| Adaire Alexander School | Philadelphia | 447 |
| Adams County Technical Institute | Gettysburg | 5 |
| Adamstown El School | Adamstown | 409 |
| Admiral Peary Area Vocational-Technical School | Ebensburg | 24 |
| Afton El School | Yardley | 483 |
| Agora Cyber CS | King of Prussia | 4,156 |
| Akron El School | Akron | 276 |
| Albert Gallatin Area SHS | Uniontown | 920 |
| Albert Gallatin North MS | McClellandtown | 375 |
| Albert Gallatin South MS | Point Marion | 318 |
| Alburtis El School | Alburtis | 360 |
| Aldan El School | Aldan | 238 |
| Aliquippa El School | Aliquippa | 480 |
| Aliquippa JSHS | Aliquippa | 493 |
| Allegheny-Clarion Valley Elementary | Foxburg | 304 |
| Allegheny-Clarion Valley High School | Foxburg | 269 |
| Allen Dr Ethel School | Philadelphia | 322 |
| Allen Ethan School | Philadelphia | 957 |
| Allen MS | Camp Hill | 272 |
| Alliance for Progress CS | Philadelphia | 618 |
| Allison Park El School | Houston | 691 |
| Alloway Creek El School | Littlestown | 746 |
| Altoona Area High School | Altoona | 2,255 |
| Altoona Area Junior High School | Altoona | 1,578 |
| Amanda E Stout El School | Reading | 758 |
| Ambridge Area High School | Ambridge | 705 |
| Ambridge Area MS | Freedom | 500 |
| Amos K Hutchinson El School | Greensburg | 521 |
| Amosland El School | Morton | 470 |
| Anderson Add B School | Philadelphia | 339 |
| Andrew Maier El School | Blandon | 245 |
| Annville El School | Annville | 429 |
| Annville-Cleona High School | Annville | 464 |
| Annville-Cleona MS | Annville | 235 |
| Antietam High School | Reading | 360 |
| Antonia Pantoja Community CS | Philadelphia | 752 |
| Apollo-Ridge El School | Spring Church | 545 |
| Apollo-Ridge High School | Spring Church | 327 |
| Apollo-Ridge MS | Spring Church | 264 |
| Arcola Intrmd School | Eagleville | 692 |
| Ardmore Avenue El School | Lansdowne | 535 |
| Arlington Heights El School | Stroudsburg | 215 |
| Armstrong JSHS | Kittanning | 1,374 |
| Aronimink El School | Drexel Hill | 626 |
| Arrowhead El School | Collegeville | 426 |
| Arthur Street El School | Hazleton | 431 |
| Artman El School | Hermitage | 596 |
| Arts Academy CS | Allentown | 296 |
| Arts Academy Elementary CS | Allentown | 425 |
| Arts Academy at Benjamin Rush | Philadelphia | 599 |
| Asa Packer El School | Bethlehem | 314 |
| Asbury El School | Fairview | 572 |
| Aston El School | Aston | 405 |
| Athens Area High School | Athens | 599 |
| Audrielle Lynch-Ellen Bustin El School | Athens | 542 |
| Austin Area El School | Austin | 62 |
| Austin Area JSHS | Austin | 61 |
| Avalon El School | Pittsburgh | 252 |
| Avella Area JSHS | Avella | 228 |
| Avella El Center | Avella | 242 |
| Avis El School | Jersey Shore | 234 |
| Avon Grove CS | West Grove | 1,897 |
| Avon Grove High School | West Grove | 1,744 |
| Avon Grove Intrmd School | West Grove | 1,436 |
| Avon Grove MS | West Grove | 1,131 |
| Avona El School | Easton | 205 |
| Avonworth El School | Pittsburgh | 478 |
| Avonworth High School | Pittsburgh | 579 |
| Avonworth MS | Pittsburgh | 446 |
| Avonworth Primary Center | Pittsburgh | 423 |
| B F Morey El School | Stroudsburg | 228 |
| Bache-Martin School | Philadelphia | 614 |
| Baden Academy CS | Baden | 593 |
| Baggaley El School | Latrobe | 510 |
| Bainbridge El School | Bainbridge | 219 |
| Baker El School | Altoona | 263 |
| Baker El School | Pittsburgh | 471 |
| Bala-Cynwyd MS | Bala Cynwyd | 794 |
| Bald Eagle Area MS/SHS | Wingate | 832 |
| Baldi C C A MS | Philadelphia | 1,510 |
| Baldwin SHS | Pittsburgh | 1,657 |
| Bancroft El School | Kennett Square | 403 |
| Bangor Area High School | Bangor | 883 |
| Bangor Area MS | Bangor | 421 |
| Barclay El School | Warrington | 654 |
| Baresville El School | Hanover | 586 |
| Barkley El School | Phoenixville | 281 |
| Baron EL School | Manheim | 350 |
| Barrett El School | Homestead | 225 |
| Barry Comm John School | Philadelphia | 467 |
| Bart-Colerain El School | Christiana | 197 |
| Barth El School | Pottstown | 321 |
| Barton Clara School | Philadelphia | 490 |
| Bartram John - Main | Philadelphia | 583 |
| Bear Creek Community CS | Bear Creek Township | 604 |
| Bear Creek School | Elizabethtown | 750 |
| Beaty-Warren MS | Warren | 662 |
| Beaumont El School | Devon | 459 |
| Beaver Area MS | Beaver | 291 |
| Beaver Area SHS | Beaver | 650 |
| Beaver County Career & Technology Center | Monaca | 8 |
| Beaver Creek El School | Downingtown | 531 |
| Beaver Falls Area SHS | Beaver Falls | 486 |
| Beaver Falls MS | Beaver Falls | 360 |
| Beaver-Main El School | Bloomsburg | 95 |
| Bedford County Technical Center | Everett | 2 |
| Bedford El School | Bedford | 764 |
| Bedford MS | Bedford | 414 |
| Bedford SHS | Bedford | 495 |
| Bedminster El School | Perkasie | 399 |
| Bell Avenue School | Yeadon | 265 |
| Bellaire El School | Carlisle | 407 |
| Belle Valley El School | Erie | 626 |
| Belle Vernon Area High School | Belle Vernon | 735 |
| Belle Vernon Area MS | Belle Vernon | 386 |
| Bellefonte Area High School | Bellefonte | 850 |
| Bellefonte Area MS | Bellefonte | 591 |
| Bellefonte El School | Bellefonte | 318 |
| Bellevue El School | Pittsburgh | 348 |
| Bellwood Antis MS | Bellwood | 332 |
| Bellwood-Antis High School | Bellwood | 378 |
| Belmont CS | Philadelphia | 959 |
| Belmont Hills El School | Bensalem | 580 |
| Belmont Hills El School | Bala Cynwyd | 358 |
| Ben Franklin El School | Indiana | 414 |
| Ben Franklin School | Uniontown | 502 |
| Benjamin Chambers El School | Chambersburg | 583 |
| Benjamin Franklin El School | Bethel Park | 338 |
| Benjamin Franklin MS | Levittown | 754 |
| Benjamin Franklin School | Harrisburg | 678 |
| Benjamin Rush El School | Bensalem | 446 |
| Benner El School | Bellefonte | 252 |
| Bensalem Twp High School | Bensalem | 2,151 |
| Benton Area High School | Benton | 200 |
| Benton Area MS | Benton | 100 |
| Bentworth El Center | Bentleyville | 413 |
| Bentworth MS | Bentleyville | 288 |
| Bentworth SHS | Bentleyville | 359 |
| Berkey School | Arnold | 289 |
| Berks Career and Technology Center-East Campus | Oley | 23 |
| Berks Career and Technology Center-West Campus | Leesport | 21 |
| Berlin Brothersvalley El School | Berlin | 290 |
| Berlin Brothersvalley MS | Berlin | 231 |
| Berlin Brothersvalley SHS | Berlin | 248 |
| Bermudian Springs El School | York Springs | 587 |
| Bermudian Springs High School | York Springs | 576 |
| Bermudian Springs MS | York Springs | 539 |
| Berwick Area High School | Berwick | 692 |
| Berwick Area MS | Berwick | 837 |
| Bethel El School | Bethel | 286 |
| Bethel Memorial El School | Bethel Park | 342 |
| Bethel Park High School | Bethel Park | 1,244 |
| Bethel Springs El School | Garnet Valley | 537 |
| Bethlehem Area Vocational-Technical School | Bethlehem | 18 |
| Bethlehem-Center El School | Fredericktown | 483 |
| Bethlehem-Center JSHS | Fredericktown | 448 |
| Bethune Mary McLeod School | Philadelphia | 433 |
| Beverly Hills MS | Upper Darby | 1,475 |
| Big Beaver El School | Darlington | 301 |
| Big Spring High School | Newville | 764 |
| Big Spring MS | Newville | 550 |
| Biglerville El School | Biglerville | 421 |
| Biglerville High School | Biglerville | 535 |
| Black Rock MS | Villanova | 1,077 |
| Blackhawk High School | Beaver Falls | 763 |
| Blackhawk Intermediate School | Beaver Falls | 708 |
| Blacklick Valley El Center | Nanty Glo | 316 |
| Blacklick Valley JSHS | Nanty Glo | 268 |
| Blain El School | Blain | 258 |
| Blaine James G School | Philadelphia | 332 |
| Blair Mill Elementary | Hatboro | 361 |
| Blairsville El School | Blairsville | 405 |
| Blankenburg Rudolph School | Philadelphia | 278 |
| Blockson MS | Norristown | 695 |
| Bloomsburg Area High School | Bloomsburg | 362 |
| Bloomsburg Area MS | Bloomsburg | 380 |
| Blossburg El School | Blossburg | 194 |
| Blue Ball El School | East Earl | 374 |
| Blue Bell El School | Blue Bell | 522 |
| Blue Mountain El East School | Orwigsburg | 609 |
| Blue Mountain El West School | Friedensburg | 451 |
| Blue Mountain High School | Schuylkill Haven | 791 |
| Blue Mountain MS | Orwigsburg | 561 |
| Blue Ridge El School | New Milford | 496 |
| Blue Ridge High School | New Milford | 297 |
| Blue Ridge MS | New Milford | 225 |
| Bobtown El School | Bobtown | 317 |
| Bodine William W High School | Philadelphia | 489 |
| Boiling Springs High School | Boiling Springs | 707 |
| Bon Air El School | Lower Burrell | 447 |
| Bon Meade El School | Moon township | 572 |
| Boothwyn El School | Boothwyn | 269 |
| Borland Manor El School | Canonsburg | 273 |
| Bower Hill El School | Venetia | 689 |
| Boyce MS | Pittsburgh | 624 |
| Boyertown Area MS-East | Gilbertsville | 841 |
| Boyertown Area MS-West | Boyertown | 668 |
| Boyertown Area SHS | Boyertown | 2,052 |
| Boyertown El School | Boyertown | 632 |
| Boys' Latin of Philadelphia CS | Philadelphia | 747 |
| Bradford Area High School | Bradford | 702 |
| Bradford Hgts El School | Downingtown | 534 |
| Bradford Woods El School | Bradford Woods | 343 |
| Brandywine Heights El School | Topton | 372 |
| Brandywine Heights High School | Mertztown | 413 |
| Brandywine Heights Intrmd/MS | Topton | 460 |
| Brandywine-Wallace El School | Downingtown | 488 |
| Brecht School | Lancaster | 236 |
| Brecknock El School | Denver | 441 |
| Brecknock El School | Mohnton | 459 |
| Bregy F Amedee School | Philadelphia | 264 |
| Brentwood MS | Pittsburgh | 269 |
| Brentwood SHS | Pittsburgh | 331 |
| Bridesburg School | Philadelphia | 525 |
| Bridge Valley El School | Furlong | 617 |
| Bridgeport El School | Bridgeport | 254 |
| Bridle Path El School | Lansdale | 508 |
| Brigadier General Anna Mae Hays El School | Allentown | 807 |
| Bristol High School | Bristol | 318 |
| Bristol MS | Bristol | 187 |
| Broad Street El School | Butler | 228 |
| Broad Street El School | Mechanicsburg | 239 |
| Brockway Area Elementary School | Brockway | 433 |
| Brockway Area JSHS | Brockway | 400 |
| Brooke El School | Royersford | 379 |
| Brookville JSHS | Brookville | 574 |
| Brookwood El School | Levittown | 975 |
| Broughal MS | Bethlehem | 520 |
| Brown Henry A School | Philadelphia | 333 |
| Brown Joseph School | Philadelphia | 441 |
| Brownstown El School | Brownstown | 392 |
| Brownsville Area El School | Brownsville | 617 |
| Brownsville Area High School | Brownsville | 457 |
| Brownsville Area MS | Brownsville | 329 |
| Bryant William C School | Philadelphia | 338 |
| Buchanan El School | Chambersburg | 251 |
| Bucher School | Lancaster | 403 |
| Buck El School | Langhorne | 571 |
| Buckingham El School | Buckingham | 442 |
| Bucks County Montessori CS | Fairless Hills | 180 |
| Bucks County Technical High School | Fairless Hills | 1,415 |
| Bucktail Area MS | Renovo | 117 |
| Bucktail High School | Renovo | 101 |
| Buffalo El School | Sarver | 564 |
| Building 21 | Philadelphia | 371 |
| Building 21 Allentown | Allentown | 415 |
| Bullskin El School | Connellsville | 430 |
| Burchfield Primary School | Allison Park | 339 |
| Burgettstown El Center | Burgettstown | 430 |
| Burgettstown MS/HS | Burgettstown | 492 |
| Burrell High School | Lower Burrell | 566 |
| Burrowes El School | Lancaster | 308 |
| Bushkill El School | Dingmans Ferry | 405 |
| Butler Area IHS | Butler | 1,291 |
| Butler Area SHS | Butler | 1,956 |
| Butler County Area Vocational Technical School | Butler | 26 |
| Butler El School | Chalfont | 757 |
| Bywood El School | Upper Darby | 683 |
| C E Cole Intermediate School | Reading | 986 |
| C E McCall MS | Montoursville | 530 |
| C G Johnson El School | Reynoldsville | 276 |
| Cairnbrook El School | Cairnbrook | 180 |
| Caley El School | King of Prussia | 372 |
| California Academy of Learning CS | Coal Center | 153 |
| California Area El School | Coal Center | 485 |
| California Area MS | Coal Center | 158 |
| California Area SHS | Coal Center | 290 |
| Caln El School | Thorndale | 440 |
| Calypso El School | Bethlehem | 222 |
| Cambria El School | Ebensburg | 542 |
| Cambria Heights El School | Carrolltown | 533 |
| Cambria Heights MS | Patton | 271 |
| Cambria Heights SHS | Patton | 419 |
| Cambridge Springs El School | Cambridge Springs | 353 |
| Cambridge Springs JSHS | Cambridge Springs | 345 |
| Cameron County JSHS | Emporium | 212 |
| Camp Curtin Academy | Harrisburg | 724 |
| Camp Hill MS | Camp Hill | 299 |
| Camp Hill SHS | Camp Hill | 400 |
| Canadochly El School | East Prospect | 348 |
| Candlebrook El School | King of Prussia | 313 |
| Canon-McMillan MS | Canonsburg | 836 |
| Canon-McMillan SHS | Canonsburg | 1,660 |
| Canton Area El School | Canton | 431 |
| Canton JSHS | Canton | 372 |
| Capital Area School for the Arts CS | Harrisburg | 193 |
| Carbon Career & Technical Institute | Jim Thorpe | 375 |
| Carbondale Area JSHS | Carbondale | 736 |
| Carbondale El School | Carbondale | 755 |
| Career Institute of Technology | Easton | 13 |
| Career Technology Center of Lackawanna County | Scranton | 12 |
| Carl G Renn El School | Lairdsville | 181 |
| Carlisle Area High School | Carlisle | 1,559 |
| Carlynton JSHS | Carnegie | 632 |
| Carmichaels Area El Center | Carmichaels | 433 |
| Carmichaels Area High School | Carmichaels | 293 |
| Carmichaels Area MS | Carmichaels | 208 |
| Carnegie El School | Carnegie | 408 |
| Carnell Laura H School | Philadelphia | 639 |
| Carroll El School | Shermans Dale | 344 |
| Carson MS | Pittsburgh | 652 |
| Carter and MacRae El School | Lancaster | 444 |
| Case Avenue El School | Sharon | 483 |
| Castor Gardens MS | Philadelphia | 1,318 |
| Catalyst Academy CS | Pittsburgh | 315 |
| Catasauqua MS | Catasauqua | 477 |
| Catasauqua SHS | Northampton | 467 |
| Catharine Joseph School | Philadelphia | 437 |
| Cayuga School | Philadelphia | 360 |
| Cecelia Snyder MS | Bensalem | 453 |
| Cecil Intrmd School | Mc Donald | 412 |
| Cedar Cliff High School | Camp Hill | 1,333 |
| Cedar Crest High School | Lebanon | 1,676 |
| Cedar Crest MS | Lebanon | 1,224 |
| Cedarbrook MS | Wyncote | 672 |
| Center Grange Primary School | Aliquippa | 496 |
| Center Township El School | Butler | 584 |
| Center for Student Learning CS at Pennsbury | Levittown | 170 |
| Centerville El School | Lancaster | 544 |
| Centerville MS | Lancaster | 559 |
| Central Bucks HS-East | Doylestown | 1,374 |
| Central Bucks HS-South | Warrington | 1,719 |
| Central Bucks HS-West | Doylestown | 1,391 |
| Central Cambria High School | Ebensburg | 509 |
| Central Cambria MS | Ebensburg | 347 |
| Central Columbia El School | Bloomsburg | 705 |
| Central Columbia MS | Bloomsburg | 587 |
| Central Columbia SHS | Bloomsburg | 601 |
| Central Dauphin East MS | Harrisburg | 702 |
| Central Dauphin East SHS | Harrisburg | 1,573 |
| Central Dauphin MS | Harrisburg | 834 |
| Central Dauphin SHS | Harrisburg | 1,966 |
| Central El School | Allentown | 694 |
| Central El School | Beaver Falls | 466 |
| Central El School | Elizabeth | 292 |
| Central El School | Franklin | 342 |
| Central El School | Allison Park | 456 |
| Central El School | South Williamsport | 414 |
| Central High School | Philadelphia | 2,329 |
| Central High School | Martinsburg | 504 |
| Central MS | Reading | 1,785 |
| Central Manor El School | Washington Boro | 595 |
| Central Montco Technical High School | Plymouth Meeting | 3 |
| Central Mountain High School | Mill Hall | 1,013 |
| Central Mountain MS | Mill Hall | 879 |
| Central PA Institute of Science and Technology | Pleasant Gap | 5 |
| Central Pennsylvania Digital Learning Foundation CS | Altoona | 194 |
| Central Valley High School | Monaca | 721 |
| Central Valley MS | Monaca | 504 |
| Central Westmoreland Career and Technology Center | New Stanton | 5 |
| Central York High School | York | 1,756 |
| Central York MS | York | 844 |
| Centre Hall-Potter El School | Centre Hall | 205 |
| Centre Learning Community CS | State College | 67 |
| Cetronia School | Allentown | 496 |
| Chadds Ford El School | Chadds Ford | 328 |
| Chambers Hill El School | Harrisburg | 257 |
| Chambersburg Area Career Magnet School | Chambersburg | 706 |
| Chambersburg Area MS - North | Chambersburg | 1,072 |
| Chambersburg Area MS - South | Chambersburg | 1,025 |
| Chambersburg Area SHS | Chambersburg | 2,319 |
| Charleroi Area El Center | Charleroi | 621 |
| Charleroi Area High School | Charleroi | 450 |
| Charleroi Area MS | Charleroi | 299 |
| Charles A Huston MS | Lower Burrell | 399 |
| Charles F Patton MS | Kennett Square | 842 |
| Charles H Boehm MS | Yardley | 651 |
| Charles Kelly El School | Drexel Hill | 270 |
| Charles Sumner #18 | Scranton | 250 |
| Charles W Longer El School | Hollidaysburg | 414 |
| Charlestown El School | Malvern | 414 |
| Charlotte Lappla El School | Wellsboro | 156 |
| Chartiers Valley High School | Bridgeville | 1,029 |
| Chartiers Valley Intrmd School | Pittsburgh | 801 |
| Chartiers Valley MS | Bridgeville | 751 |
| Chartiers Valley Primary School | Bridgeville | 892 |
| Chartiers-Houston JSHS | Houston | 539 |
| Chatham Park El School | Havertown | 582 |
| Cheltenham El School | Cheltenham | 406 |
| Cheltenham High School | Wyncote | 1,450 |
| Chester Charter Scholars Academy CS | Chester | 701 |
| Chester Community CS | Chester | 3,782 |
| Chester County Technical College High School - Brandywine | Downingtown | 75 |
| Chester County Technical College High School - Pennocks | West Grove | 18 |
| Chester County Technical College High School - Pickering | Phoenixville | 79 |
| Chester High School | Chester | 806 |
| Chester Street El School | Kingston | 294 |
| Chester Upland School of Arts | Chester | 384 |
| Chestnut Hill El School | Erie | 403 |
| Chestnut Ridge Central El School | New Paris | 303 |
| Chestnut Ridge MS | Fishertown | 424 |
| Chestnut Ridge SHS | New Paris | 470 |
| Chestnutwold El School | Ardmore | 566 |
| Cheston El School | Easton | 559 |
| Chichester MS | Boothwyn | 873 |
| Chichester SHS | Boothwyn | 981 |
| Chief Shikellamy School | Sunbury | 614 |
| Childs George W School | Philadelphia | 471 |
| Chipperfield El School | Stroudsburg | 681 |
| Choconut Valley El School | Friendsville | 251 |
| Christopher Columbus CS | Philadelphia | 829 |
| Churchville El School | Churchville | 558 |
| Circle of Seasons CS | Fogelsville | 433 |
| City CHS | Pittsburgh | 594 |
| Clairton El School | Clairton | 348 |
| Clairton MS/HS | Clairton | 407 |
| Clara Barton El School | West Mifflin | 229 |
| Clarence M Gockley El School | Whitehall | 574 |
| Clarion Area El School | Clarion | 352 |
| Clarion Area JSHS | Clarion | 426 |
| Clarion County Career Center | Shippenville | 4 |
| Clarion-Limestone Area JSHS | Strattanville | 359 |
| Clarion-Limestone El School | Strattanville | 419 |
| Clark El School | Erie | 303 |
| Clark El School | Uniontown | 282 |
| Clark Wood El School | Elkland | 303 |
| Clarke El Center | Pottsville | 892 |
| Clarks Summit El School | Clarks Summit | 399 |
| Clay El School | Ephrata | 377 |
| Claysburg-Kimmel El School | Claysburg | 346 |
| Claysburg-Kimmel Junior High School | Claysburg | 102 |
| Claysburg-Kimmel Sr High School | Claysburg | 266 |
| Claysville El School | Claysville | 478 |
| Clear Run El Center | Tobyhanna | 658 |
| Clear Run Intrmd School | Tobyhanna | 919 |
| Clearfield Area El School | Clearfield | 1,067 |
| Clearfield Area JSHS | Clearfield | 1,008 |
| Clearfield County Career & Technology Center | Clearfield | 12 |
| Clearview El School | Bethlehem | 384 |
| Clearview El School | Hanover | 230 |
| Clearview El School | Brogue | 300 |
| Clemente Roberto MS | Philadelphia | 259 |
| Cleona El School | Cleona | 302 |
| Clermont El School | Quarryville | 398 |
| Coatesville Area SHS | Coatesville | 1,366 |
| Coatesville Intermediate High School | Coatsville | 826 |
| Cocalico MS | Denver | 617 |
| Cocalico SHS | Denver | 991 |
| Cochran Primary School | Williamsport | 538 |
| Cochranton El School | Cochranton | 311 |
| Cochranton JSHS | Cochranton | 341 |
| Coebourn El School | Brookhaven | 319 |
| Cold Spring El School | Doylestown | 470 |
| Cole Manor El School | Norristown | 347 |
| Colebrookdale El School | Boyertown | 234 |
| College Square El School | Beaver | 400 |
| Collegium CS | Exton | 2,634 |
| Colonel John Siegfried El School | Northampton | 808 |
| Colonial El School | Plymouth Meeting | 857 |
| Colonial MS | Plymouth Meeting | 1,268 |
| Columbia High School | Columbia | 397 |
| Columbia MS Hill Campus | Columbia | 202 |
| Columbia MS Taylor Campus | Columbia | 202 |
| Columbia-Montour Area Vocational-Technical School | Bloomsburg | 609 |
| Colwyn El School | Colwyn | 135 |
| Comegys Benjamin B School | Philadelphia | 252 |
| Comly Watson School | Philadelphia | 618 |
| Commodore Perry JSHS | Hadley | 202 |
| Commodore Perry School | Hadley | 223 |
| Commonwealth Charter Academy CS | Harrisburg | 29,320 |
| Community Academy of Philadelphia CS | Philadelphia | 1,237 |
| Concord El School | Glen Mills | 617 |
| Conemaugh Twp Area El School | Johnstown | 381 |
| Conemaugh Twp Area MS/SHS | Davidsville | 491 |
| Conemaugh Valley El School | Johnstown | 374 |
| Conemaugh Valley JSHS | Johnstown | 308 |
| Conestoga El School | Conestoga | 301 |
| Conestoga SHS | Berwyn | 2,264 |
| Conestoga Valley SHS | Lancaster | 1,304 |
| Conewago El School | Elizabethtown | 239 |
| Conewago El School | York | 343 |
| Conewago Twp El School | Hanover | 475 |
| Conewago Valley Intrmd School | New Oxford | 842 |
| Conneaut Area MS | Conneaut Lake | 408 |
| Conneaut Area Senior High | Linesville | 564 |
| Conneaut Lake-Sadsbury El School | Conneaut Lake | 392 |
| Conneaut Valley El School | Conneautville | 374 |
| Connellsville Area Career & Technical Center | Connellsville | 592 |
| Connellsville Area MS | Connellsville | 866 |
| Connellsville Area SHS | Connellsville | 667 |
| Connoquenessing El School | Renfrew | 287 |
| Connoquenessing Valley El School | Zelienople | 714 |