| Rank | Swiss as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 12.4% | Salisbury-Elk Lick School District / 2,910 |
| 2. | 11.9% | Eastern Lancaster County School District / 31,459 |
| 3. | 7.6% | Ephrata Area School District / 32,598 |
| 4. | 6.8% | Pequea Valley School District / 21,127 |
| 5. | 6.2% | Conestoga Valley School District / 32,228 |
| 6. | 6.0% | Mifflinburg Area School District / 16,305 |
| 7. | 5.7% | Northern Potter School District / 4,221 |
| 8. | 5.6% | Eastern Lebanon County School District / 20,267 |
| 9. | 5.1% | Cocalico School District / 22,734 |
| 10. | 5.0% | Manheim Central School District / 23,504 |
| 11. | 4.4% | Lampeter-Strasburg School District / 22,357 |
| 12. | 4.3% | Warwick School District / 30,591 |
| 13. | 4.1% | Elizabethtown Area School District / 29,524 |
| 14. | 3.9% | Tulpehocken Area School District / 12,330 |
| 15. | 3.8% | Ridgway Area School District / 7,084 |
| 16. | 3.5% | Annville-Cleona School District / 12,487 |
| 17. | 3.4% | Northern Bedford County School District / 7,006 |
| 18. | 3.3% | Penn Manor School District / 40,554 |
| 19. | 3.2% | Solanco School District / 31,452 |
| 20. | 3.1% | Juniata County School District / 23,858 |
| 21. | 3.0% | Hempfield School District / 46,411 |
| 22. | 2.9% | Donegal School District / 19,994 |
| 23. | 2.8% | Shanksville-Stonycreek School District / 2,910 |
| 24. | 2.6% | Midd-West School District / 17,017 |
| 25. | 2.5% | Fleetwood Area School District / 16,251 |
| 25. | 2.5% | Souderton Area School District / 44,653 |
| 27. | 2.5% | Selinsgrove Area School District / 22,383 |
| 28. | 2.4% | Tri-Valley School District / 6,631 |
| 29. | 2.4% | Octorara Area School District / 17,792 |
| 30. | 2.2% | Cornwall-Lebanon School District / 33,892 |
| 31. | 2.2% | Greencastle-Antrim School District / 18,480 |
| 32. | 2.2% | Johnsonburg Area School District / 4,814 |
| 33. | 2.1% | Shippensburg Area School District / 27,578 |
| 34. | 2.1% | Commodore Perry School District / 4,282 |
| 35. | 2.0% | Mifflin County School District / 43,493 |
| 36. | 2.0% | Northern York County School District / 20,662 |
| 37. | 2.0% | Northern Lebanon School District / 16,476 |
| 38. | 1.9% | Upper Dauphin Area School District / 9,114 |
| 38. | 1.9% | Twin Valley School District / 23,142 |
| 40. | 1.9% | Meyersdale Area School District / 7,141 |
| 41. | 1.9% | Tuscarora School District / 18,181 |
| 42. | 1.9% | Penns Valley Area School District / 12,083 |
| 43. | 1.8% | Manheim Township School District / 37,360 |
| 44. | 1.8% | South Middleton School District / 14,394 |
| 45. | 1.8% | Warrior Run School District / 17,583 |
| 46. | 1.8% | Montgomery Area School District / 7,310 |
| 47. | 1.7% | Conemaugh Township Area School District / 8,369 |
| 48. | 1.7% | Conneaut School District / 18,287 |
| 49. | 1.7% | Catasauqua Area School District / 10,918 |
| 49. | 1.7% | Fannett-Metal School District / 4,457 |
| 51. | 1.6% | Carmichaels Area School District / 7,081 |
| 52. | 1.6% | Wellsboro Area School District / 11,439 |
| 53. | 1.6% | Wyalusing Area School District / 8,636 |
| 54. | 1.5% | Tamaqua Area School District / 16,378 |
| 55. | 1.5% | Chambersburg Area School District / 64,902 |
| 56. | 1.5% | Big Spring School District / 20,386 |
| 57. | 1.5% | Berlin Brothersvalley School District / 5,805 |
| 58. | 1.4% | Lancaster School District / 74,169 |
| 58. | 1.4% | Spring Cove School District / 13,924 |
| 60. | 1.4% | Blacklick Valley School District / 5,184 |
| 61. | 1.4% | Kutztown Area School District / 18,595 |
| 62. | 1.4% | North Allegheny School District / 49,124 |
| 63. | 1.4% | Warren County School District / 38,845 |
| 64. | 1.3% | Southern York County School District / 20,526 |
| 65. | 1.3% | Spring Grove Area School District / 27,013 |
| 66. | 1.3% | Kane Area School District / 7,440 |
| 67. | 1.3% | Titusville Area School District / 14,422 |
| 67. | 1.3% | Millersburg Area School District / 6,690 |
| 67. | 1.3% | Greenville Area School District / 10,835 |
| 70. | 1.2% | Elk Lake School District / 8,154 |
| 71. | 1.2% | North Star School District / 9,172 |
| 72. | 1.2% | Pine Grove Area School District / 11,559 |
| 73. | 1.2% | Lewisburg Area School District / 19,039 |
| 73. | 1.2% | Palmyra Area School District / 21,859 |
| 75. | 1.2% | Upper Perkiomen School District / 21,961 |
| 76. | 1.1% | Riverview School District / 9,015 |
| 77. | 1.1% | Eastern York School District / 19,207 |
| 77. | 1.1% | Oley Valley School District / 13,436 |
| 79. | 1.1% | Brookville Area School District / 11,567 |
| 80. | 1.1% | Waynesboro Area School District / 31,582 |
| 80. | 1.1% | Cumberland Valley School District / 53,263 |
| 82. | 1.1% | Lower Dauphin School District / 24,315 |
| 83. | 1.1% | Bellefonte Area School District / 25,249 |
| 84. | 1.0% | Mechanicsburg Area School District / 28,023 |
| 85. | 1.0% | St. Marys Area School District / 19,401 |
| 86. | 1.0% | Wilson School District / 37,854 |
| 87. | 1.0% | West Greene School District / 5,005 |
| 87. | 1.0% | Lakeview School District / 8,438 |
| 89. | 1.0% | Derry Township School District / 24,030 |
| 89. | 1.0% | Governor Mifflin School District / 30,776 |
| 91. | 1.0% | Northwestern Lehigh School District / 14,552 |
| 91. | 1.0% | Pennridge School District / 47,533 |
| 91. | 1.0% | Schuylkill Valley School District / 14,909 |
| 94. | 1.0% | Uniontown Area School District / 24,156 |
| 95. | 0.9% | Westmont Hilltop School District / 13,082 |
| 96. | 0.9% | Northern Tioga School District / 14,714 |
| 96. | 0.9% | Palisades School District / 15,236 |
| 98. | 0.9% | Wilmington Area School District / 11,972 |
| 98. | 0.9% | Greenwood School District / 5,238 |
| 98. | 0.9% | Rose Tree Media School District / 35,322 |
| 101. | 0.9% | Red Lion Area School District / 37,810 |
| 101. | 0.9% | Parkland School District / 53,681 |
| 103. | 0.9% | South Williamsport Area School District / 9,224 |
| 103. | 0.9% | Shenandoah Valley School District / 8,060 |
| 105. | 0.9% | Jamestown Area School District / 4,533 |
| 106. | 0.9% | Northeast Bradford School District / 5,920 |
| 107. | 0.9% | Keystone Central School District / 36,934 |
| 107. | 0.9% | Penncrest School District / 25,026 |
| 109. | 0.9% | Chestnut Ridge School District / 10,992 |
| 109. | 0.9% | Smethport Area School District / 6,189 |
| 111. | 0.8% | State College Area School District / 90,446 |
| 112. | 0.8% | Port Allegany School District / 5,776 |
| 112. | 0.8% | West Perry School District / 18,316 |
| 112. | 0.8% | Sullivan County School District / 6,467 |
| 112. | 0.8% | Mars Area School District / 18,203 |
| 112. | 0.8% | Tussey Mountain School District / 6,872 |
| 117. | 0.8% | West Shore School District / 61,672 |
| 117. | 0.8% | Bedford Area School District / 16,427 |
| 119. | 0.8% | Huntingdon Area School District / 19,939 |
| 119. | 0.8% | Conrad Weiser Area School District / 18,544 |
| 121. | 0.8% | Radnor Township School District / 31,380 |
| 121. | 0.8% | Phoenixville Area School District / 31,591 |
| 121. | 0.8% | Jersey Shore Area School District / 18,283 |
| 121. | 0.8% | York Suburban School District / 22,072 |
| 121. | 0.8% | Owen J. Roberts School District / 31,934 |
| 126. | 0.8% | Fairview School District / 10,062 |
| 126. | 0.8% | Clearfield Area School District / 19,187 |
| 128. | 0.8% | Glendale School District / 5,280 |
| 128. | 0.8% | Carlisle Area School District / 36,496 |
| 128. | 0.8% | Forest City Regional School District / 5,560 |
| 131. | 0.8% | Halifax Area School District / 7,370 |
| 131. | 0.8% | Pine-Richland School District / 21,423 |
| 131. | 0.8% | Farrell Area School District / 5,957 |
| 131. | 0.8% | Bermudian Springs School District / 13,299 |
| 135. | 0.8% | Easton Area School District / 62,149 |
| 136. | 0.7% | Forest Hills School District / 12,774 |
| 136. | 0.7% | Central York School District / 35,526 |
| 138. | 0.7% | Great Valley School District / 29,396 |
| 138. | 0.7% | Montrose Area School District / 12,320 |
| 140. | 0.7% | Milton Area School District / 16,604 |
| 141. | 0.7% | Trinity Area School District / 25,984 |
| 141. | 0.7% | Blue Mountain School District / 20,410 |
| 141. | 0.7% | Susquehanna Township School District / 23,614 |
| 144. | 0.7% | Salisbury Township School District / 13,545 |
| 144. | 0.7% | Wallingford-Swarthmore School District / 21,735 |
| 146. | 0.7% | Unionville-Chadds Ford School District / 23,700 |
| 146. | 0.7% | Keystone Oaks School District / 20,851 |
| 146. | 0.7% | West York Area School District / 23,407 |
| 149. | 0.7% | Newport School District / 7,946 |
| 149. | 0.7% | Danville Area School District / 18,613 |
| 149. | 0.7% | Boyertown Area School District / 44,963 |
| 149. | 0.7% | Dallastown Area School District / 40,104 |
| 153. | 0.6% | Iroquois School District / 7,348 |
| 153. | 0.6% | Grove City Area School District / 17,417 |
| 153. | 0.6% | Rockwood Area School District / 5,842 |
| 156. | 0.6% | Tredyffrin-Easttown School District / 40,018 |
| 156. | 0.6% | Oxford Area School District / 25,212 |
| 156. | 0.6% | Crawford Central School District / 30,518 |
| 159. | 0.6% | Plum Borough School District / 26,849 |
| 159. | 0.6% | East Pennsboro Area School District / 19,812 |
| 159. | 0.6% | Marion Center Area School District / 10,490 |
| 159. | 0.6% | Williams Valley School District / 7,422 |
| 159. | 0.6% | Brandywine Heights Area School District / 13,180 |
| 159. | 0.6% | Penn Hills School District / 42,856 |
| 165. | 0.6% | Burgettstown Area School District / 10,003 |
| 165. | 0.6% | Indiana Area School District / 32,652 |
| 165. | 0.6% | Canton Area School District / 6,292 |
| 165. | 0.6% | Gettysburg Area School District / 27,403 |
| 169. | 0.6% | Pottstown School District / 22,302 |
| 169. | 0.6% | Williamsburg Community School District / 3,701 |
| 169. | 0.6% | Delaware Valley School District / 29,248 |
| 172. | 0.6% | West Jefferson Hills School District / 19,342 |
| 172. | 0.6% | Burrell School District / 13,962 |
| 172. | 0.6% | Valley Grove School District / 6,771 |
| 172. | 0.6% | Southern Huntingdon County School District / 8,193 |
| 172. | 0.6% | Upper Adams School District / 10,436 |
| 172. | 0.6% | Frazier School District / 8,306 |
| 178. | 0.6% | Pottsgrove School District / 20,842 |
| 178. | 0.6% | Line Mountain School District / 9,195 |
| 180. | 0.6% | Cameron County School District / 5,197 |
| 180. | 0.6% | Central Bucks School District / 112,467 |
| 180. | 0.6% | Shade-Central City School District / 4,070 |
| 180. | 0.6% | South Park School District / 13,448 |
| 184. | 0.6% | Keystone School District / 7,551 |
| 184. | 0.6% | Carlynton School District / 14,502 |
| 184. | 0.6% | Ellwood City Area School District / 14,876 |
| 184. | 0.6% | Ligonier Valley School District / 16,029 |
| 184. | 0.6% | Oil City Area School District / 15,037 |
| 184. | 0.6% | Franklin Area School District / 16,585 |
| 184. | 0.6% | Brockway Area School District / 7,283 |
| 184. | 0.6% | Redbank Valley School District / 8,190 |
| 184. | 0.6% | Blackhawk School District / 17,625 |
| 184. | 0.6% | Bryn Athyn School District / 1,172 |
| 194. | 0.5% | Lebanon School District / 26,360 |
| 194. | 0.5% | Galeton Area School District / 3,124 |
| 194. | 0.5% | Hampton Township School District / 18,055 |
| 194. | 0.5% | Mt. Lebanon School District / 32,838 |
| 198. | 0.5% | Bald Eagle Area School District / 13,389 |
| 198. | 0.5% | Baldwin-Whitehall School District / 35,527 |
| 198. | 0.5% | East Penn School District / 52,513 |
| 198. | 0.5% | North Pocono School District / 20,047 |
| 202. | 0.5% | Muncy School District / 7,121 |
| 202. | 0.5% | Allegheny-Clarion Valley School District / 5,931 |
| 204. | 0.5% | Bradford Area School District / 21,393 |
| 205. | 0.5% | Upper Dublin School District / 25,606 |
| 205. | 0.5% | Chartiers Valley School District / 30,026 |
| 207. | 0.5% | Leechburg Area School District / 6,059 |
| 207. | 0.5% | McGuffey School District / 12,939 |
| 207. | 0.5% | Springfield Township School District / 19,458 |
| 207. | 0.5% | Northgate School District / 13,137 |
| 211. | 0.5% | Freedom Area School District / 10,960 |
| 212. | 0.5% | Spring-Ford Area School District / 45,415 |
| 212. | 0.5% | Greater Latrobe School District / 31,057 |
| 212. | 0.5% | Hollidaysburg Area School District / 26,993 |
| 212. | 0.5% | Sayre Area School District / 8,108 |
| 212. | 0.5% | North Penn School District / 97,098 |
| 212. | 0.5% | Coudersport Area School District / 5,780 |
| 212. | 0.5% | Abington Heights School District / 23,647 |
| 219. | 0.5% | Susquenita School District / 14,777 |
| 219. | 0.5% | Bethlehem Area School District / 116,078 |
| 219. | 0.5% | Shikellamy School District / 22,335 |
| 219. | 0.5% | Kiski Area School District / 28,824 |
| 219. | 0.5% | Shaler Area School District / 39,406 |
| 224. | 0.5% | South Western School District / 26,171 |
| 224. | 0.5% | Hanover Public School District / 15,256 |
| 224. | 0.5% | Central Dauphin School District / 89,004 |
| 224. | 0.5% | Butler Area School District / 55,253 |
| 224. | 0.5% | Millville Area School District / 5,223 |
| 224. | 0.5% | Conewago Valley School District / 26,476 |
| 224. | 0.5% | Downingtown Area School District / 66,888 |
| 224. | 0.5% | Hamburg Area School District / 17,991 |
| 224. | 0.5% | General McLane School District / 17,348 |
| 233. | 0.4% | Avella Area School District / 4,097 |
| 233. | 0.4% | Muhlenberg School District / 23,118 |
| 233. | 0.4% | Harbor Creek School District / 16,992 |
| 233. | 0.4% | Quakertown Community School District / 36,115 |
| 233. | 0.4% | Western Wayne School District / 18,324 |
| 238. | 0.4% | Tyrone Area School District / 12,995 |
| 238. | 0.4% | Wayne Highlands School District / 22,060 |
| 238. | 0.4% | North Hills School District / 37,909 |
| 238. | 0.4% | Altoona Area School District / 60,134 |
| 238. | 0.4% | Kennett Consolidated School District / 26,196 |
| 243. | 0.4% | Millcreek Township School District / 52,960 |
| 243. | 0.4% | Marple Newtown School District / 35,527 |
| 243. | 0.4% | Gateway School District / 31,647 |
| 243. | 0.4% | Bloomsburg Area School District / 20,052 |
| 247. | 0.4% | Wallenpaupack Area School District / 24,713 |
| 247. | 0.4% | Dover Area School District / 25,495 |
| 247. | 0.4% | Daniel Boone Area School District / 20,669 |
| 247. | 0.4% | Norristown Area School District / 62,808 |
| 247. | 0.4% | Perkiomen Valley School District / 36,601 |
| 247. | 0.4% | Bethel Park School District / 32,813 |
| 247. | 0.4% | Stroudsburg Area School District / 34,377 |
| 254. | 0.4% | Northeastern York School District / 22,577 |
| 254. | 0.4% | Canon-McMillan School District / 32,708 |
| 256. | 0.4% | Lower Merion School District / 62,315 |
| 256. | 0.4% | Fox Chapel Area School District / 28,519 |
| 256. | 0.4% | Northwest Area School District / 9,574 |
| 256. | 0.4% | Forbes Road School District / 3,101 |
| 256. | 0.4% | Ambridge Area School District / 23,900 |
| 261. | 0.4% | Northern Lehigh School District / 13,068 |
| 262. | 0.4% | Wattsburg Area School District / 10,254 |
| 262. | 0.4% | Everett Area School District / 10,030 |
| 262. | 0.4% | Avon Grove School District / 29,201 |
| 262. | 0.4% | Turkeyfoot Valley Area School District / 2,851 |
| 262. | 0.4% | Upper Saint Clair School District / 19,188 |
| 262. | 0.4% | West Chester Area School District / 107,674 |
| 268. | 0.4% | Northampton Area School District / 41,449 |
| 268. | 0.4% | Colonial School District / 41,428 |
| 270. | 0.4% | Blue Ridge School District / 8,152 |
| 270. | 0.4% | Norwin School District / 35,282 |
| 270. | 0.4% | Moon Area School District / 26,199 |
| 270. | 0.4% | Schuylkill Haven Area School District / 8,430 |
| 270. | 0.4% | Union City Area School District / 6,971 |
| 275. | 0.3% | Towanda Area School District / 10,664 |
| 275. | 0.3% | Athens Area School District / 14,637 |
| 275. | 0.3% | Mountain View School District / 8,285 |
| 275. | 0.3% | Montoursville Area School District / 13,241 |
| 279. | 0.3% | Methacton School District / 34,270 |
| 279. | 0.3% | Mohawk Area School District / 10,640 |
| 279. | 0.3% | Seneca Valley School District / 46,231 |
| 279. | 0.3% | Slippery Rock Area School District / 20,311 |
| 279. | 0.3% | Harrisburg City School District / 49,332 |
| 279. | 0.3% | Montour School District / 25,181 |
| 285. | 0.3% | Corry Area School District / 14,681 |
| 285. | 0.3% | Armstrong School District / 43,927 |
| 285. | 0.3% | Middletown Area School District / 18,304 |
| 285. | 0.3% | Northern Cambria School District / 7,862 |
| 285. | 0.3% | Dunmore School District / 14,092 |
| 285. | 0.3% | Hanover Area School District / 15,628 |
| 285. | 0.3% | New Hope-Solebury School District / 11,033 |
| 285. | 0.3% | Coatesville Area School District / 61,322 |
| 285. | 0.3% | South Butler County School District / 18,902 |
| 285. | 0.3% | Pottsville Area School District / 20,051 |
| 295. | 0.3% | Lehighton Area School District / 17,883 |
| 295. | 0.3% | Columbia Borough School District / 10,391 |
| 295. | 0.3% | Hazleton Area School District / 71,258 |
| 298. | 0.3% | Abington School District / 57,966 |
| 298. | 0.3% | Ringgold School District / 26,316 |
| 298. | 0.3% | Pleasant Valley School District / 33,771 |
| 298. | 0.3% | Neshannock Township School District / 9,528 |
| 298. | 0.3% | Pittsburgh School District / 311,470 |
| 298. | 0.3% | Bangor Area School District / 22,658 |
| 298. | 0.3% | Ferndale Area School District / 5,286 |
| 298. | 0.3% | Franklin Regional School District / 22,656 |
| 306. | 0.3% | Pennsbury School District / 71,441 |
| 306. | 0.3% | Fairfield Area School District / 8,132 |
| 306. | 0.3% | California Area School District / 11,275 |
| 306. | 0.3% | Council Rock School District / 72,280 |
| 306. | 0.3% | Albert Gallatin Area School District / 24,007 |
| 306. | 0.3% | Beaver Area School District / 14,777 |
| 306. | 0.3% | Richland School District / 14,515 |
| 306. | 0.3% | Camp Hill School District / 7,829 |
| 306. | 0.3% | Girard School District / 11,146 |
| 306. | 0.3% | North Clarion County School District / 4,613 |
| 316. | 0.3% | North East School District / 10,659 |
| 316. | 0.3% | West Branch Area School District / 8,252 |
| 316. | 0.3% | Tunkhannock Area School District / 19,104 |
| 316. | 0.3% | Wissahickon School District / 36,426 |
| 316. | 0.3% | Chartiers-Houston School District / 9,081 |
| 316. | 0.3% | Hatboro-Horsham School District / 33,112 |
| 322. | 0.3% | Old Forge School District / 8,374 |
| 322. | 0.3% | Southmoreland School District / 15,390 |
| 324. | 0.3% | Troy Area School District / 10,970 |
| 324. | 0.3% | Exeter Township School District / 26,754 |
| 324. | 0.3% | East Stroudsburg Area School District / 46,994 |
| 324. | 0.3% | Pen Argyl Area School District / 12,488 |
| 324. | 0.3% | West Middlesex Area School District / 7,472 |
| 329. | 0.3% | Penns Manor Area School District / 6,234 |
| 329. | 0.3% | Avonworth School District / 10,018 |
| 329. | 0.3% | Apollo-Ridge School District / 9,571 |
| 329. | 0.3% | Pittston Area School District / 27,834 |
| 329. | 0.3% | West Mifflin Area School District / 21,922 |
| 329. | 0.3% | Upper Merion Area School District / 33,982 |
| 329. | 0.3% | Penn-Trafford School District / 25,802 |
| 336. | 0.2% | Blairsville-Saltsburg School District / 13,651 |
| 336. | 0.2% | Scranton School District / 76,065 |
| 336. | 0.2% | Purchase Line School District / 7,612 |
| 336. | 0.2% | Clarion-Limestone Area School District / 8,197 |
| 336. | 0.2% | Garnet Valley School District / 27,007 |
| 336. | 0.2% | Riverside School District / 11,892 |
| 336. | 0.2% | Lackawanna Trail School District / 8,361 |
| 336. | 0.2% | Springfield School District / 26,717 |
| 336. | 0.2% | Western Beaver County School District / 5,419 |
| 345. | 0.2% | Quaker Valley School District / 13,478 |
| 345. | 0.2% | South Eastern School District / 19,685 |
| 345. | 0.2% | Washington School District / 16,251 |
| 345. | 0.2% | Juniata Valley School District / 5,389 |
| 349. | 0.2% | Allentown City School District / 116,398 |
| 349. | 0.2% | Centennial School District / 48,646 |
| 351. | 0.2% | Peters Township School District / 20,528 |
| 351. | 0.2% | Central Fulton School District / 6,160 |
| 351. | 0.2% | East Lycoming School District / 9,995 |
| 351. | 0.2% | Penn-Delco School District / 26,760 |
| 351. | 0.2% | Northwestern School District / 12,095 |
| 351. | 0.2% | Deer Lakes School District / 14,093 |
| 351. | 0.2% | Weatherly Area School District / 5,436 |
| 351. | 0.2% | West Allegheny School District / 19,871 |
| 351. | 0.2% | Bellwood-Antis School District / 8,495 |
| 351. | 0.2% | Upper Moreland Township School District / 24,245 |
| 351. | 0.2% | Portage Area School District / 6,445 |
| 351. | 0.2% | Fort LeBoeuf School District / 13,924 |
| 363. | 0.2% | Union Area School District / 5,526 |
| 363. | 0.2% | Central Cambria School District / 13,860 |
| 363. | 0.2% | Mercer Area School District / 10,585 |
| 363. | 0.2% | Connellsville Area School District / 35,324 |
| 363. | 0.2% | Nazareth Area School District / 27,438 |
| 363. | 0.2% | Reading School District / 87,404 |
| 363. | 0.2% | Hempfield Area School District / 51,051 |
| 370. | 0.2% | East Allegheny School District / 15,235 |
| 371. | 0.2% | Erie City School District / 101,635 |
| 371. | 0.2% | Curwensville Area School District / 7,233 |
| 371. | 0.2% | Pocono Mountain School District / 63,678 |
| 371. | 0.2% | Bethlehem-Center School District / 8,410 |
| 371. | 0.2% | Greater Nanticoke Area School District / 18,842 |
| 376. | 0.2% | Saucon Valley School District / 16,623 |
| 376. | 0.2% | Southern Tioga School District / 15,602 |
| 376. | 0.2% | Otto-Eldred School District / 4,390 |
| 379. | 0.2% | Rochester Area School District / 7,272 |
| 379. | 0.2% | United School District / 8,320 |
| 379. | 0.2% | Big Beaver Falls Area School District / 13,764 |
| 379. | 0.2% | Ridley School District / 40,225 |
| 379. | 0.2% | Wyoming Valley West School District / 42,421 |
| 379. | 0.2% | Loyalsock Township School District / 10,959 |
| 379. | 0.2% | Union School District / 4,327 |
| 386. | 0.2% | Panther Valley School District / 13,074 |
| 386. | 0.2% | Antietam School District / 7,601 |
| 386. | 0.2% | Steel Valley School District / 16,718 |
| 386. | 0.2% | Wyoming Area School District / 19,449 |
| 386. | 0.2% | Forest Area School District / 8,124 |
| 391. | 0.1% | Philadelphia City School District / 1,504,950 |
| 391. | 0.1% | Bristol Township School District / 55,003 |
| 391. | 0.1% | Greensburg Salem School District / 26,260 |
| 391. | 0.1% | Carbondale Area School District / 11,217 |
| 391. | 0.1% | Cranberry Area School District / 9,364 |
| 396. | 0.1% | Woodland Hills School District / 47,481 |
| 396. | 0.1% | Chichester School District / 24,200 |
| 396. | 0.1% | Conemaugh Valley School District / 6,753 |
| 396. | 0.1% | Wyomissing Area School District / 12,734 |
| 396. | 0.1% | Neshaminy School District / 71,039 |
| 396. | 0.1% | Southeast Delco School District / 30,359 |
| 402. | 0.1% | Greater Johnstown School District / 28,498 |
| 402. | 0.1% | Mid Valley School District / 15,241 |
| 402. | 0.1% | Morrisville Borough School District / 9,020 |
| 402. | 0.1% | Aliquippa School District / 9,779 |
| 402. | 0.1% | Central Columbia School District / 15,367 |
| 402. | 0.1% | Riverside Beaver County School District / 10,520 |
| 402. | 0.1% | Benton Area School District / 5,160 |
| 402. | 0.1% | Brentwood Borough School District / 9,711 |
| 402. | 0.1% | Chester-Upland School District / 41,712 |
| 402. | 0.1% | Shamokin Area School District / 20,697 |
| 412. | 0.1% | Laurel Highlands School District / 23,820 |
| 412. | 0.1% | Mount Carmel Area School District / 12,529 |
| 412. | 0.1% | Elizabeth Forward School District / 18,139 |
| 412. | 0.1% | Somerset Area School District / 21,052 |
| 412. | 0.1% | Southern Columbia Area School District / 10,274 |
| 412. | 0.1% | Southern Lehigh School District / 20,633 |
| 412. | 0.1% | Highlands School District / 20,690 |
| 419. | 0.1% | DuBois Area School District / 31,391 |
| 419. | 0.1% | William Penn School District / 42,067 |
| 419. | 0.1% | Cheltenham Township School District / 36,795 |
| 419. | 0.1% | New Kensington-Arnold School District / 18,626 |
| 419. | 0.1% | Dallas School District / 20,419 |
| 419. | 0.1% | Wilkes-Barre Area School District / 59,972 |
| 419. | 0.1% | Moniteau School District / 9,611 |
| 419. | 0.1% | Sharpsville Area School District / 7,762 |
| 419. | 0.1% | Lake-Lehman School District / 16,708 |
| 419. | 0.1% | Laurel School District / 8,196 |
| 419. | 0.1% | Punxsutawney Area School District / 20,825 |
| 419. | 0.1% | Bensalem Township School District / 60,173 |
| 431. | 0.1% | Whitehall-Coplay School District / 29,738 |
| 431. | 0.1% | Mount Union Area School District / 9,911 |
| 431. | 0.1% | Clarion Area School District / 8,941 |
| 434. | 0.1% | Palmerton Area School District / 13,956 |
| 434. | 0.1% | Charleroi School District / 12,114 |
| 434. | 0.1% | New Castle Area School District / 24,743 |
| 434. | 0.1% | Upper Darby School District / 90,078 |
| 434. | 0.1% | Penn Cambria School District / 17,435 |
| 434. | 0.1% | Berwick Area School District / 22,119 |
| 440. | 0.1% | North Schuylkill School District / 17,040 |
| 440. | 0.1% | Lower Moreland Township School District / 12,662 |
| 440. | 0.1% | Wilson Area School District / 15,198 |
| 440. | 0.1% | South Fayette Township School District / 13,915 |
| 440. | 0.1% | Karns City Area School District / 10,504 |
| 440. | 0.1% | Susquehanna Community School District / 5,309 |
| 440. | 0.1% | Crestwood School District / 19,680 |
| 440. | 0.1% | Brownsville Area School District / 14,984 |
| 440. | 0.1% | Littlestown Area School District / 15,093 |
| 440. | 0.1% | South Side Area School District / 6,922 |
| 440. | 0.1% | Haverford Township School District / 48,546 |
| 440. | 0.1% | Sharon City School District / 14,456 |
| 440. | 0.1% | Mahanoy Area School District / 11,637 |
| 453. | 0.1% | Mount Pleasant Area School District / 18,184 |
| 453. | 0.1% | Fort Cherry School District / 8,823 |
| 453. | 0.1% | Freeport Area School District / 11,688 |
| 453. | 0.1% | Philipsburg-Osceola Area School District / 15,254 |
| 457. | 0.1% | Cornell School District / 6,846 |
| 458. | 0.0% | Hopewell Area School District / 18,310 |
| 458. | 0.0% | York City School District / 43,592 |
| 458. | 0.0% | Reynolds School District / 9,973 |
| 458. | 0.0% | Bristol Borough School District / 9,831 |
| 458. | 0.0% | McKeesport Area School District / 31,829 |
| 463. | 0.0% | Cambria Heights School District / 9,997 |
| 463. | 0.0% | New Brighton Area School District / 11,089 |
| 463. | 0.0% | Center Valley School District / 18,061 |
Please note that we only rank locations with 'Swiss as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Swiss as First Ancestry Population Percentage' 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.
