| Rank | Median Age ▲ | School District / Population |
| 1. | 22.30 | State College Area School District / 85,823 |
| 2. | 23.40 | Bloomsburg Area School District / 18,627 |
| 3. | 25.70 | Clarion Area School District / 9,216 |
| 4. | 26.00 | Indiana Area School District / 32,464 |
| 5. | 28.90 | Reading School District / 80,845 |
| 6. | 29.10 | Kutztown Area School District / 19,304 |
| 7. | 29.30 | Shippensburg Area School District / 27,053 |
| 8. | 29.50 | Pequea Valley School District / 20,462 |
| 9. | 29.70 | Chester-Upland School District / 44,199 |
| 10. | 30.00 | York City School District / 40,301 |
| 11. | 30.10 | Radnor Township School District / 31,049 |
| 12. | 31.20 | Oxford Area School District / 25,000 |
| 13. | 32.00 | Lancaster School District / 69,269 |
| 13. | 32.00 | Allentown City School District / 107,225 |
| 15. | 32.80 | General McLane School District / 17,796 |
| 16. | 32.90 | Grove City Area School District / 16,589 |
| 17. | 33.30 | Lewisburg Area School District / 18,168 |
| 18. | 34.10 | Erie City School District / 103,664 |
| 19. | 34.20 | Philadelphia City School District / 1,531,112 |
| 20. | 34.30 | Harrisburg City School District / 47,368 |
| 21. | 34.70 | Slippery Rock Area School District / 20,745 |
| 22. | 34.80 | Pottstown School District / 21,390 |
| 23. | 35.00 | Upper Darby School District / 86,549 |
| 24. | 35.10 | Solanco School District / 30,664 |
| 25. | 35.20 | Southeast Delco School District / 30,190 |
| 25. | 35.20 | Eastern Lancaster County School District / 31,101 |
| 27. | 35.30 | Bryn Athyn School District / 1,063 |
| 28. | 35.40 | Annville-Cleona School District / 12,628 |
| 29. | 35.50 | Donegal School District / 19,394 |
| 30. | 35.60 | Pittsburgh School District / 316,773 |
| 31. | 35.70 | Washington School District / 16,486 |
| 32. | 35.90 | Octorara Area School District / 17,877 |
| 33. | 36.10 | East Stroudsburg Area School District / 45,591 |
| 33. | 36.10 | Daniel Boone Area School District / 20,363 |
| 35. | 36.30 | Perkiomen Valley School District / 35,779 |
| 35. | 36.30 | Fannett-Metal School District / 4,729 |
| 37. | 36.50 | Pottsgrove School District / 20,993 |
| 37. | 36.50 | Southern Tioga School District / 15,212 |
| 37. | 36.50 | Chichester School District / 25,084 |
| 37. | 36.50 | Norristown Area School District / 59,294 |
| 37. | 36.50 | California Area School District / 11,016 |
| 42. | 36.60 | Moshannon Valley School District / 9,252 |
| 42. | 36.60 | Conestoga Valley School District / 30,966 |
| 44. | 36.70 | Lebanon School District / 24,910 |
| 44. | 36.70 | West Chester Area School District / 107,367 |
| 44. | 36.70 | Steelton-Highspire School District / 8,259 |
| 47. | 36.90 | Corry Area School District / 14,384 |
| 48. | 37.00 | Northwestern School District / 11,794 |
| 49. | 37.10 | Fleetwood Area School District / 16,325 |
| 50. | 37.20 | William Penn School District / 40,997 |
| 50. | 37.20 | Coatesville Area School District / 58,571 |
| 50. | 37.20 | Elizabethtown Area School District / 30,004 |
| 53. | 37.30 | Williamsport Area School District / 42,762 |
| 53. | 37.30 | Wilmington Area School District / 11,382 |
| 55. | 37.40 | Selinsgrove Area School District / 21,530 |
| 55. | 37.40 | Columbia Borough School District / 10,076 |
| 55. | 37.40 | Northeastern York School District / 21,775 |
| 58. | 37.50 | Central Greene School District / 16,187 |
| 59. | 37.60 | Spring-Ford Area School District / 43,547 |
| 59. | 37.60 | Scranton School District / 72,459 |
| 61. | 37.70 | Montgomery Area School District / 7,493 |
| 61. | 37.70 | Bethlehem Area School District / 114,321 |
| 61. | 37.70 | Avonworth School District / 9,439 |
| 61. | 37.70 | Easton Area School District / 61,224 |
| 65. | 37.80 | West Allegheny School District / 19,461 |
| 65. | 37.80 | Carlisle Area School District / 36,480 |
| 67. | 37.90 | East Pennsboro Area School District / 19,739 |
| 68. | 38.00 | Penn Cambria School District / 17,950 |
| 68. | 38.00 | Keystone Central School District / 35,221 |
| 70. | 38.10 | Juniata Valley School District / 5,495 |
| 70. | 38.10 | Cocalico School District / 22,401 |
| 70. | 38.10 | Morrisville Borough School District / 9,664 |
| 73. | 38.20 | Bellefonte Area School District / 24,167 |
| 73. | 38.20 | Schuylkill Haven Area School District / 8,398 |
| 75. | 38.40 | Southeastern Greene School District / 5,092 |
| 76. | 38.50 | Hatboro-Horsham School District / 31,985 |
| 76. | 38.50 | Avon Grove School District / 28,919 |
| 76. | 38.50 | Duquesne City School District / 6,752 |
| 76. | 38.50 | Kennett Consolidated School District / 25,888 |
| 76. | 38.50 | Penn Manor School District / 39,680 |
| 81. | 38.60 | North East School District / 10,858 |
| 81. | 38.60 | Oswayo Valley School District / 3,196 |
| 81. | 38.60 | Northern Bedford County School District / 6,653 |
| 81. | 38.60 | Downingtown Area School District / 67,341 |
| 81. | 38.60 | Seneca Valley School District / 45,887 |
| 86. | 38.70 | Quakertown Community School District / 34,758 |
| 86. | 38.70 | Upper Adams School District / 11,168 |
| 86. | 38.70 | Red Lion Area School District / 36,768 |
| 86. | 38.70 | Gettysburg Area School District / 28,371 |
| 86. | 38.70 | Sharon City School District / 14,999 |
| 86. | 38.70 | Catasauqua Area School District / 11,315 |
| 92. | 38.80 | West Perry School District / 17,920 |
| 92. | 38.80 | Middletown Area School District / 18,497 |
| 94. | 38.90 | Mifflinburg Area School District / 15,810 |
| 94. | 38.90 | Bristol Township School District / 53,999 |
| 94. | 38.90 | Interboro School District / 23,717 |
| 97. | 39.00 | Antietam School District / 7,491 |
| 97. | 39.00 | Union School District / 4,332 |
| 97. | 39.00 | Girard School District / 11,106 |
| 97. | 39.00 | Greencastle-Antrim School District / 18,048 |
| 97. | 39.00 | Penncrest School District / 25,315 |
| 97. | 39.00 | Ephrata Area School District / 32,385 |
| 97. | 39.00 | Littlestown Area School District / 14,641 |
| 97. | 39.00 | Big Beaver Falls Area School District / 13,911 |
| 105. | 39.10 | Elk Lake School District / 7,400 |
| 105. | 39.10 | Pennridge School District / 44,862 |
| 105. | 39.10 | Union City Area School District / 7,210 |
| 105. | 39.10 | Neshaminy School District / 77,501 |
| 105. | 39.10 | Phoenixville Area School District / 30,602 |
| 105. | 39.10 | Penns Valley Area School District / 11,434 |
| 111. | 39.20 | Iroquois School District / 7,098 |
| 111. | 39.20 | Mechanicsburg Area School District / 27,957 |
| 111. | 39.20 | New Brighton Area School District / 11,370 |
| 111. | 39.20 | Huntingdon Area School District / 19,931 |
| 111. | 39.20 | Lackawanna Trail School District / 8,561 |
| 111. | 39.20 | Bensalem Township School District / 58,472 |
| 117. | 39.30 | Upper Merion Area School District / 32,283 |
| 117. | 39.30 | Tyrone Area School District / 12,803 |
| 117. | 39.30 | Moon Area School District / 25,495 |
| 120. | 39.40 | Wilson Area School District / 15,237 |
| 120. | 39.40 | Conrad Weiser Area School District / 19,153 |
| 120. | 39.40 | Brentwood Borough School District / 9,615 |
| 120. | 39.40 | Bermudian Springs School District / 13,515 |
| 120. | 39.40 | North Clarion County School District / 4,552 |
| 120. | 39.40 | Tulpehocken Area School District / 12,959 |
| 126. | 39.50 | Pocono Mountain School District / 60,617 |
| 126. | 39.50 | Northern Lebanon School District / 17,699 |
| 126. | 39.50 | Ridley School District / 39,431 |
| 126. | 39.50 | West Greene School District / 5,236 |
| 126. | 39.50 | Colonial School District / 42,024 |
| 126. | 39.50 | Manheim Central School District / 22,868 |
| 132. | 39.60 | Waynesboro Area School District / 30,500 |
| 132. | 39.60 | Altoona Area School District / 59,728 |
| 132. | 39.60 | Stroudsburg Area School District / 33,646 |
| 135. | 39.70 | Bradford Area School District / 20,908 |
| 135. | 39.70 | Wilkinsburg Borough School District / 17,266 |
| 135. | 39.70 | South Eastern School District / 20,084 |
| 135. | 39.70 | Warwick School District / 30,094 |
| 139. | 39.80 | Otto-Eldred School District / 4,752 |
| 139. | 39.80 | Wilkes-Barre Area School District / 59,914 |
| 139. | 39.80 | East Allegheny School District / 15,339 |
| 139. | 39.80 | Chestnut Ridge School District / 10,890 |
| 143. | 39.90 | Upper Perkiomen School District / 21,968 |
| 143. | 39.90 | Derry Township School District / 21,993 |
| 143. | 39.90 | Dallastown Area School District / 39,360 |
| 143. | 39.90 | Wilson School District / 37,010 |
| 143. | 39.90 | South Park School District / 13,993 |
| 143. | 39.90 | Greenwood School District / 5,306 |
| 143. | 39.90 | Midd-West School District / 16,731 |
| 143. | 39.90 | Pine-Richland School District / 19,906 |
| 151. | 40.00 | Lower Dauphin School District / 24,283 |
| 151. | 40.00 | Conewago Valley School District / 25,276 |
| 151. | 40.00 | Warrior Run School District / 16,930 |
| 151. | 40.00 | Williamsburg Community School District / 3,550 |
| 151. | 40.00 | Garnet Valley School District / 28,433 |
| 151. | 40.00 | Southern Fulton School District / 5,495 |
| 157. | 40.10 | Northern York County School District / 20,729 |
| 157. | 40.10 | Newport School District / 7,820 |
| 157. | 40.10 | Upper Dauphin Area School District / 8,649 |
| 157. | 40.10 | Exeter Township School District / 26,761 |
| 157. | 40.10 | West Shore School District / 60,838 |
| 157. | 40.10 | Central Dauphin School District / 86,525 |
| 163. | 40.20 | Bald Eagle Area School District / 12,847 |
| 163. | 40.20 | Marion Center Area School District / 10,865 |
| 165. | 40.30 | Harmony Area School District / 2,452 |
| 165. | 40.30 | Pleasant Valley School District / 34,426 |
| 165. | 40.30 | Eastern York School District / 19,814 |
| 165. | 40.30 | Souderton Area School District / 43,655 |
| 165. | 40.30 | Penns Manor Area School District / 6,201 |
| 165. | 40.30 | Carbondale Area School District / 11,313 |
| 165. | 40.30 | Juniata County School District / 22,596 |
| 165. | 40.30 | Bristol Borough School District / 9,698 |
| 173. | 40.40 | Whitehall-Coplay School District / 29,983 |
| 173. | 40.40 | Jersey Shore Area School District / 18,173 |
| 173. | 40.40 | Methacton School District / 34,430 |
| 173. | 40.40 | Steel Valley School District / 17,000 |
| 173. | 40.40 | Brownsville Area School District / 16,646 |
| 173. | 40.40 | Tuscarora School District / 18,909 |
| 179. | 40.50 | Wallingford-Swarthmore School District / 21,180 |
| 179. | 40.50 | South Western School District / 26,362 |
| 179. | 40.50 | Central York School District / 33,349 |
| 179. | 40.50 | Hanover Public School District / 14,995 |
| 179. | 40.50 | Forbes Road School District / 3,139 |
| 179. | 40.50 | Central Bucks School District / 111,592 |
| 179. | 40.50 | Halifax Area School District / 7,308 |
| 179. | 40.50 | North Penn School District / 96,512 |
| 179. | 40.50 | Moniteau School District / 9,503 |
| 179. | 40.50 | Hempfield School District / 46,327 |
| 189. | 40.60 | East Penn School District / 52,860 |
| 189. | 40.60 | Susquehanna Community School District / 5,195 |
| 189. | 40.60 | Williams Valley School District / 7,094 |
| 192. | 40.70 | Keystone Oaks School District / 20,731 |
| 192. | 40.70 | Cheltenham Township School District / 36,228 |
| 192. | 40.70 | Northern Lehigh School District / 13,535 |
| 192. | 40.70 | Hamburg Area School District / 18,358 |
| 196. | 40.80 | Great Valley School District / 30,718 |
| 196. | 40.80 | Pine Grove Area School District / 11,208 |
| 196. | 40.80 | Oil City Area School District / 15,174 |
| 196. | 40.80 | Spring Grove Area School District / 26,964 |
| 196. | 40.80 | Minersville Area School District / 9,063 |
| 201. | 40.90 | Apollo-Ridge School District / 9,528 |
| 201. | 40.90 | Dover Area School District / 25,226 |
| 201. | 40.90 | Port Allegany School District / 5,946 |
| 201. | 40.90 | Jenkintown School District / 4,340 |
| 201. | 40.90 | Penn-Delco School District / 27,024 |
| 201. | 40.90 | Boyertown Area School District / 44,900 |
| 207. | 41.00 | Woodland Hills School District / 48,871 |
| 207. | 41.00 | York Suburban School District / 21,342 |
| 207. | 41.00 | West Branch Area School District / 8,131 |
| 207. | 41.00 | Pennsbury School District / 69,714 |
| 207. | 41.00 | Eastern Lebanon County School District / 20,159 |
| 207. | 41.00 | Delaware Valley School District / 30,831 |
| 207. | 41.00 | Haverford Township School District / 48,348 |
| 207. | 41.00 | Upper Moreland Township School District / 24,355 |
| 215. | 41.10 | New Castle Area School District / 25,401 |
| 215. | 41.10 | Somerset Area School District / 20,997 |
| 215. | 41.10 | Central Fulton School District / 6,174 |
| 215. | 41.10 | Saucon Valley School District / 16,888 |
| 215. | 41.10 | Northgate School District / 12,919 |
| 215. | 41.10 | Owen J. Roberts School District / 32,099 |
| 215. | 41.10 | Bentworth School District / 8,467 |
| 222. | 41.20 | Mars Area School District / 16,541 |
| 222. | 41.20 | Farrell Area School District / 6,418 |
| 222. | 41.20 | Northeast Bradford School District / 5,661 |
| 222. | 41.20 | Forest Area School District / 7,378 |
| 226. | 41.30 | Canon-McMillan School District / 31,171 |
| 226. | 41.30 | Millcreek Township School District / 51,874 |
| 226. | 41.30 | Mifflin County School District / 42,863 |
| 226. | 41.30 | Berwick Area School District / 21,630 |
| 226. | 41.30 | Fairfield Area School District / 8,040 |
| 226. | 41.30 | Chambersburg Area School District / 60,795 |
| 226. | 41.30 | Freeport Area School District / 11,731 |
| 226. | 41.30 | Connellsville Area School District / 36,480 |
| 234. | 41.40 | Twin Valley School District / 22,474 |
| 234. | 41.40 | South Fayette Township School District / 13,062 |
| 234. | 41.40 | Susquenita School District / 14,583 |
| 234. | 41.40 | Big Spring School District / 20,056 |
| 234. | 41.40 | Plum Borough School District / 26,263 |
| 234. | 41.40 | Albert Gallatin Area School District / 23,966 |
| 234. | 41.40 | Abington School District / 56,990 |
| 241. | 41.50 | Name N/A / 5,696 |
| 241. | 41.50 | Greater Nanticoke Area School District / 18,016 |
| 241. | 41.50 | Laurel School District / 8,266 |
| 241. | 41.50 | Mid Valley School District / 14,844 |
| 241. | 41.50 | Carlynton School District / 14,674 |
| 241. | 41.50 | Muncy School District / 7,428 |
| 241. | 41.50 | Butler Area School District / 55,579 |
| 241. | 41.50 | Springfield School District / 25,563 |
| 241. | 41.50 | Keystone School District / 7,746 |
| 250. | 41.60 | South Williamsport Area School District / 8,953 |
| 250. | 41.60 | Panther Valley School District / 13,080 |
| 250. | 41.60 | Greensburg Salem School District / 27,122 |
| 253. | 41.70 | Greenville Area School District / 11,046 |
| 253. | 41.70 | Crawford Central School District / 29,720 |
| 253. | 41.70 | Dunmore School District / 13,977 |
| 253. | 41.70 | Milton Area School District / 16,045 |
| 253. | 41.70 | Northern Tioga School District / 14,721 |
| 253. | 41.70 | Clearfield Area School District / 18,845 |
| 253. | 41.70 | Shamokin Area School District / 20,361 |
| 260. | 41.80 | Pottsville Area School District / 19,528 |
| 260. | 41.80 | Mount Union Area School District / 9,189 |
| 260. | 41.80 | Susquehanna Township School District / 22,934 |
| 260. | 41.80 | Lake-Lehman School District / 16,293 |
| 260. | 41.80 | Mohawk Area School District / 10,443 |
| 260. | 41.80 | Carmichaels Area School District / 6,927 |
| 266. | 41.90 | Deer Lakes School District / 14,659 |
| 266. | 41.90 | Athens Area School District / 14,381 |
| 266. | 41.90 | Harbor Creek School District / 16,823 |
| 266. | 41.90 | Blue Ridge School District / 7,499 |
| 266. | 41.90 | Lakeview School District / 8,427 |
| 266. | 41.90 | Hanover Area School District / 15,363 |
| 266. | 41.90 | Canton Area School District / 6,066 |
| 266. | 41.90 | Old Forge School District / 8,520 |
| 266. | 41.90 | Blacklick Valley School District / 5,248 |
| 275. | 42.00 | Northwestern Lehigh School District / 14,896 |
| 275. | 42.00 | Sharpsville Area School District / 7,408 |
| 277. | 42.10 | Purchase Line School District / 7,415 |
| 277. | 42.10 | Titusville Area School District / 14,426 |
| 277. | 42.10 | Jim Thorpe Area School District / 13,167 |
| 277. | 42.10 | Hazleton Area School District / 66,370 |
| 281. | 42.20 | Conneaut School District / 18,255 |
| 281. | 42.20 | Saint Clair Area School District / 6,638 |
| 281. | 42.20 | Sayre Area School District / 7,938 |
| 281. | 42.20 | Tunkhannock Area School District / 19,039 |
| 281. | 42.20 | Sto-Rox School District / 12,240 |
| 281. | 42.20 | Millersburg Area School District / 6,554 |
| 281. | 42.20 | Shikellamy School District / 22,182 |
| 281. | 42.20 | Cumberland Valley School District / 52,242 |
| 281. | 42.20 | Uniontown Area School District / 25,762 |
| 290. | 42.30 | Crestwood School District / 19,494 |
| 290. | 42.30 | Mahanoy Area School District / 12,440 |
| 290. | 42.30 | East Lycoming School District / 10,126 |
| 290. | 42.30 | Fort Cherry School District / 9,668 |
| 290. | 42.30 | Northwest Area School District / 9,164 |
| 290. | 42.30 | Mount Pleasant Area School District / 18,365 |
| 296. | 42.40 | Meyersdale Area School District / 7,117 |
| 296. | 42.40 | Spring Cove School District / 13,117 |
| 296. | 42.40 | Council Rock School District / 73,110 |
| 296. | 42.40 | Fort LeBoeuf School District / 13,536 |
| 296. | 42.40 | Mt. Lebanon School District / 30,803 |
| 301. | 42.50 | Shenandoah Valley School District / 8,195 |
| 301. | 42.50 | Penn-Trafford School District / 25,576 |
| 301. | 42.50 | Lower Merion School District / 61,676 |
| 301. | 42.50 | Aliquippa School District / 10,721 |
| 301. | 42.50 | Punxsutawney Area School District / 20,895 |
| 301. | 42.50 | Bangor Area School District / 23,221 |
| 307. | 42.60 | Southern York County School District / 20,604 |
| 307. | 42.60 | Highlands School District / 20,125 |
| 307. | 42.60 | Bellwood-Antis School District / 8,684 |
| 307. | 42.60 | Parkland School District / 53,237 |
| 307. | 42.60 | Salisbury-Elk Lick School District / 2,956 |
| 307. | 42.60 | South Allegheny School District / 12,046 |
| 307. | 42.60 | Governor Mifflin School District / 30,368 |
| 307. | 42.60 | North Allegheny School District / 47,037 |
| 307. | 42.60 | Ridgway Area School District / 7,043 |
| 307. | 42.60 | Rochester Area School District / 7,228 |
| 307. | 42.60 | Schuylkill Valley School District / 15,576 |
| 307. | 42.60 | Southern Lehigh School District / 21,004 |
| 307. | 42.60 | McKeesport Area School District / 33,952 |
| 307. | 42.60 | Wyoming Valley West School District / 41,880 |
| 321. | 42.70 | Towanda Area School District / 10,754 |
| 321. | 42.70 | DuBois Area School District / 31,793 |
| 321. | 42.70 | Valley Grove School District / 6,554 |
| 321. | 42.70 | Northern Cambria School District / 7,997 |
| 325. | 42.80 | Claysburg-Kimmel School District / 5,708 |
| 325. | 42.80 | Peters Township School District / 19,896 |
| 325. | 42.80 | Laurel Highlands School District / 24,561 |
| 325. | 42.80 | Windber Area School District / 8,764 |
| 325. | 42.80 | McGuffey School District / 13,339 |
| 325. | 42.80 | North Pocono School District / 19,875 |
| 325. | 42.80 | Tredyffrin-Easttown School District / 39,482 |
| 325. | 42.80 | Armstrong School District / 43,269 |
| 325. | 42.80 | Palmerton Area School District / 13,598 |
| 334. | 42.90 | Chartiers Valley School District / 28,274 |
| 334. | 42.90 | Troy Area School District / 11,009 |
| 334. | 42.90 | West Middlesex Area School District / 7,302 |
| 334. | 42.90 | Riverview School District / 9,145 |
| 334. | 42.90 | Mercer Area School District / 10,564 |
| 334. | 42.90 | St. Marys Area School District / 19,393 |
| 340. | 43.00 | Shaler Area School District / 39,158 |
| 340. | 43.00 | Kane Area School District / 7,489 |
| 340. | 43.00 | Valley View School District / 17,729 |
| 340. | 43.00 | Gateway School District / 31,108 |
| 340. | 43.00 | Upper Dublin School District / 26,030 |
| 340. | 43.00 | Wyoming Area School District / 19,854 |
| 340. | 43.00 | Tussey Mountain School District / 6,689 |
| 340. | 43.00 | New Kensington-Arnold School District / 18,999 |
| 340. | 43.00 | Forest Hills School District / 12,798 |
| 340. | 43.00 | North Star School District / 8,840 |
| 340. | 43.00 | Ellwood City Area School District / 14,072 |
| 351. | 43.10 | Rockwood Area School District / 5,850 |
| 351. | 43.10 | Oley Valley School District / 13,261 |
| 351. | 43.10 | West Mifflin Area School District / 22,003 |
| 351. | 43.10 | Weatherly Area School District / 5,419 |
| 351. | 43.10 | Palmyra Area School District / 21,012 |
| 351. | 43.10 | Clarion-Limestone Area School District / 7,447 |
| 351. | 43.10 | South Side Area School District / 7,038 |
| 351. | 43.10 | Portage Area School District / 6,510 |
| 351. | 43.10 | Muhlenberg School District / 21,982 |
| 351. | 43.10 | Blairsville-Saltsburg School District / 12,805 |
| 361. | 43.20 | Northern Potter School District / 4,001 |
| 361. | 43.20 | Ferndale Area School District / 5,249 |
| 361. | 43.20 | Pen Argyl Area School District / 12,626 |
| 361. | 43.20 | Name N/A / 12,224 |
| 361. | 43.20 | Nazareth Area School District / 27,383 |
| 361. | 43.20 | Cambria Heights School District / 9,884 |
| 361. | 43.20 | Cornell School District / 6,740 |
| 361. | 43.20 | Lampeter-Strasburg School District / 22,718 |
| 361. | 43.20 | Glendale School District / 5,250 |
| 361. | 43.20 | Montour School District / 27,299 |
| 371. | 43.30 | Hampton Township School District / 17,205 |
| 371. | 43.30 | Western Wayne School District / 16,604 |
| 371. | 43.30 | Commodore Perry School District / 4,216 |
| 371. | 43.30 | Brookville Area School District / 11,668 |
| 375. | 43.40 | Shenango Area School District / 8,395 |
| 375. | 43.40 | Bethlehem-Center School District / 8,450 |
| 375. | 43.40 | Montoursville Area School District / 13,342 |
| 375. | 43.40 | Dallas School District / 20,142 |
| 375. | 43.40 | Richland School District / 14,471 |
| 380. | 43.50 | Pittston Area School District / 27,656 |
| 380. | 43.50 | Norwin School District / 34,151 |
| 380. | 43.50 | North Schuylkill School District / 17,384 |
| 380. | 43.50 | Northampton Area School District / 42,341 |
| 384. | 43.60 | West Jefferson Hills School District / 18,413 |
| 385. | 43.70 | Wayne Highlands School District / 23,056 |
| 385. | 43.70 | Curwensville Area School District / 7,247 |
| 385. | 43.70 | Centennial School District / 49,371 |
| 385. | 43.70 | Coudersport Area School District / 5,387 |
| 385. | 43.70 | Lakeland School District / 12,366 |
| 385. | 43.70 | Wyalusing Area School District / 8,173 |
| 385. | 43.70 | Shade-Central City School District / 4,124 |
| 392. | 43.80 | Frazier School District / 8,481 |
| 392. | 43.80 | Hempfield Area School District / 50,136 |
| 392. | 43.80 | Ambridge Area School District / 23,776 |
| 392. | 43.80 | Midland Borough School District / 2,870 |
| 392. | 43.80 | Abington Heights School District / 23,464 |
| 397. | 43.90 | Wattsburg Area School District / 10,215 |
| 397. | 43.90 | West York Area School District / 22,425 |
| 397. | 43.90 | Avella Area School District / 4,137 |
| 397. | 43.90 | Western Beaver County School District / 5,451 |
| 397. | 43.90 | Greater Latrobe School District / 30,481 |
| 402. | 44.00 | Elizabeth Forward School District / 17,993 |
| 402. | 44.00 | Jamestown Area School District / 4,292 |
| 402. | 44.00 | Philipsburg-Osceola Area School District / 15,151 |
| 402. | 44.00 | Riverside Beaver County School District / 10,825 |
| 402. | 44.00 | Southern Huntingdon County School District / 8,411 |
| 402. | 44.00 | Smethport Area School District / 5,944 |
| 402. | 44.00 | Allegheny-Clarion Valley School District / 5,675 |
| 402. | 44.00 | Camp Hill School District / 7,396 |
| 402. | 44.00 | South Middleton School District / 14,227 |
| 402. | 44.00 | Baldwin-Whitehall School District / 34,069 |
| 412. | 44.10 | Lehighton Area School District / 18,226 |
| 412. | 44.10 | Westmont Hilltop School District / 12,963 |
| 412. | 44.10 | Line Mountain School District / 8,881 |
| 412. | 44.10 | United School District / 8,364 |
| 412. | 44.10 | Conemaugh Valley School District / 6,601 |
| 412. | 44.10 | Bethel Park School District / 32,192 |
| 412. | 44.10 | Cornwall-Lebanon School District / 31,474 |
| 412. | 44.10 | Everett Area School District / 9,996 |
| 420. | 44.20 | Upper Saint Clair School District / 18,815 |
| 420. | 44.20 | Burrell School District / 14,148 |
| 420. | 44.20 | Yough School District / 16,970 |
| 420. | 44.20 | Trinity Area School District / 25,809 |
| 424. | 44.30 | Turkeyfoot Valley Area School District / 2,759 |
| 424. | 44.30 | North Hills School District / 37,544 |
| 424. | 44.30 | Burgettstown Area School District / 10,019 |
| 424. | 44.30 | Redbank Valley School District / 8,128 |
| 424. | 44.30 | Brandywine Heights Area School District / 13,066 |
| 424. | 44.30 | Blue Mountain School District / 20,067 |
| 424. | 44.30 | Montrose Area School District / 11,724 |
| 424. | 44.30 | Danville Area School District / 18,271 |
| 432. | 44.40 | Blackhawk School District / 17,381 |
| 432. | 44.40 | Berlin Brothersvalley School District / 5,809 |
| 432. | 44.40 | Jeannette City School District / 9,893 |
| 432. | 44.40 | Freedom Area School District / 11,459 |
| 436. | 44.50 | Franklin Area School District / 16,374 |
| 436. | 44.50 | Leechburg Area School District / 6,025 |
| 436. | 44.50 | Mount Carmel Area School District / 11,972 |
| 436. | 44.50 | Wissahickon School District / 36,365 |
| 440. | 44.60 | Kiski Area School District / 28,346 |
| 440. | 44.60 | Fox Chapel Area School District / 29,082 |
| 440. | 44.60 | Johnsonburg Area School District / 4,963 |
| 440. | 44.60 | Tri-Valley School District / 6,338 |
| 440. | 44.60 | Tamaqua Area School District / 15,941 |
| 440. | 44.60 | Karns City Area School District / 10,438 |
| 446. | 44.70 | Manheim Township School District / 35,568 |
| 446. | 44.70 | Warren County School District / 38,164 |
| 446. | 44.70 | Marple Newtown School District / 35,321 |
| 449. | 44.80 | Hopewell Area School District / 18,400 |
| 449. | 44.80 | Ringgold School District / 26,493 |
| 449. | 44.80 | Bedford Area School District / 16,414 |
| 452. | 44.90 | Quaker Valley School District / 12,341 |
| 452. | 44.90 | Southmoreland School District / 14,839 |
| 452. | 44.90 | Brockway Area School District / 7,013 |
| 452. | 44.90 | Cameron County School District / 5,334 |
| 456. | 45.00 | Belle Vernon Area School District / 19,562 |
| 456. | 45.00 | Unionville-Chadds Ford School District / 23,543 |
| 458. | 45.10 | Lower Moreland Township School District / 12,218 |
| 458. | 45.10 | Greater Johnstown School District / 28,689 |
| 458. | 45.10 | Charleroi School District / 12,208 |
| 458. | 45.10 | Penn Hills School District / 44,401 |
| 458. | 45.10 | Hollidaysburg Area School District / 27,533 |
| 463. | 45.20 | Central Columbia School District / 15,171 |
| 464. | 45.30 | Clairton City School District / 7,884 |
| 464. | 45.30 | Franklin Regional School District / 22,018 |
| 464. | 45.30 | Chartiers-Houston School District / 8,637 |
| 467. | 45.40 | Millville Area School District / 5,239 |
| 467. | 45.40 | Shanksville-Stonycreek School District / 3,046 |
| 469. | 45.50 | Cranberry Area School District / 9,366 |
| 469. | 45.50 | Austin Area School District / 1,219 |
| 469. | 45.50 | South Butler County School District / 20,056 |
| 472. | 45.60 | Rose Tree Media School District / 36,830 |
| 473. | 45.90 | Central Cambria School District / 13,831 |
| 473. | 45.90 | Fairview School District / 10,158 |
| 475. | 46.00 | Jefferson-Morgan School District / 6,067 |
| 476. | 46.10 | Homer-Center School District / 6,531 |
| 476. | 46.10 | Salisbury Township School District / 13,940 |
| 478. | 46.30 | Wallenpaupack Area School District / 24,729 |
| 478. | 46.30 | Benton Area School District / 5,248 |
| 478. | 46.30 | Derry Area School District / 17,359 |
| 478. | 46.30 | Mountain View School District / 8,221 |
| 478. | 46.30 | Wellsboro Area School District / 11,207 |
| 478. | 46.30 | Riverside School District / 11,936 |
| 484. | 46.40 | Reynolds School District / 10,167 |
| 484. | 46.40 | Forest City Regional School District / 5,280 |
| 486. | 46.50 | Monessen City School District / 8,095 |
| 487. | 46.60 | Palisades School District / 15,071 |
| 488. | 46.80 | Southern Columbia Area School District / 9,956 |
| 489. | 46.90 | Neshannock Township School District / 9,264 |
| 490. | 47.10 | Wyomissing Area School District / 12,542 |
| 491. | 47.40 | Ligonier Valley School District / 15,423 |
| 491. | 47.40 | Union Area School District / 5,427 |
| 491. | 47.40 | Springfield Township School District / 18,990 |
| 491. | 47.40 | Allegheny Valley School District / 9,880 |
| 495. | 48.00 | Galeton Area School District / 3,045 |
| 495. | 48.00 | Sullivan County School District / 6,219 |
| 495. | 48.00 | Beaver Area School District / 14,502 |
| 498. | 48.10 | Hermitage School District / 16,259 |
| 499. | 48.80 | Loyalsock Township School District / 10,706 |
| 500. | 49.00 | New Hope-Solebury School District / 10,759 |
| 501. | 49.20 | Conemaugh Township Area School District / 8,213 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
