| Rank | Swiss as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 4.3% | Beaver Cove / 169 |
| 2. | 3.9% | Somerset Unorganized Territory / 647 |
| 3. | 2.6% | Lisbon / 8,936 |
| 4. | 2.6% | Bridgewater / 618 |
| 5. | 2.3% | School Administrative District 42 / 2,252 |
| 6. | 2.2% | Jonesboro / 495 |
| 7. | 2.1% | Penobscot / 1,153 |
| 8. | 2.0% | Regional School Unit 25 / 8,333 |
| 9. | 1.8% | Vassalboro / 4,337 |
| 10. | 1.4% | South Bristol / 952 |
| 11. | 1.4% | School Administrative District 08 / 1,327 |
| 12. | 1.2% | Georgetown / 1,050 |
| 13. | 1.1% | Brooksville / 885 |
| 14. | 1.0% | Carroll Plantation / 115 |
| 15. | 0.9% | School Administrative District 44 / 5,676 |
| 16. | 0.8% | School Administrative District 19 / 1,485 |
| 17. | 0.8% | Trenton / 1,555 |
| 18. | 0.8% | School Administrative District 07 / 410 |
| 19. | 0.7% | Southport / 622 |
| 20. | 0.6% | Tremont / 1,764 |
| 21. | 0.5% | Name N/A / 5,321 |
| 21. | 0.5% | Newcastle / 1,775 |
| 23. | 0.5% | Chebeague Island / 431 |
| 24. | 0.5% | Washington Unorganized Territory / 1,495 |
| 25. | 0.5% | Brunswick / 20,329 |
| 26. | 0.5% | Alexander / 437 |
| 27. | 0.5% | Bremen / 894 |
| 28. | 0.5% | Regional School Unit 04 / 10,540 |
| 28. | 0.5% | Long Island / 239 |
| 28. | 0.5% | Caswell / 246 |
| 31. | 0.4% | Portland / 66,317 |
| 32. | 0.4% | Regional School Unit 02 / 14,616 |
| 32. | 0.4% | Falmouth / 11,424 |
| 34. | 0.4% | Orrington / 3,721 |
| 35. | 0.4% | Boothbay-Boothbay Harbor Community School District / 5,113 |
| 36. | 0.4% | Kittery / 9,573 |
| 37. | 0.4% | School Administrative District 52 / 12,096 |
| 38. | 0.4% | Bangor / 32,800 |
| 38. | 0.4% | Wells-Ogunquit Community School District / 10,924 |
| 40. | 0.4% | Name N/A / 1,959 |
| 41. | 0.3% | Regional School Unit 21 / 18,582 |
| 42. | 0.3% | Waterville / 15,886 |
| 43. | 0.3% | Yarmouth / 8,433 |
| 44. | 0.3% | Great Salt Bay Community School District / 4,670 |
| 45. | 0.3% | School Administrative District 27 / 6,478 |
| 45. | 0.3% | Nobleboro / 1,702 |
| 45. | 0.3% | School Administrative District 55 / 8,125 |
| 45. | 0.3% | Regional School Unit 24 / 18,942 |
| 45. | 0.3% | School Administrative District 03 / 10,597 |
| 50. | 0.3% | Woodland / 1,193 |
| 50. | 0.3% | School Administrative District 28 / 8,177 |
| 50. | 0.3% | School Administrative District 72 / 8,110 |
| 53. | 0.3% | Regional School Unit 05 / 13,441 |
| 53. | 0.3% | Regional School Unit 38 / 7,860 |
| 55. | 0.3% | Bar Harbor / 5,269 |
| 56. | 0.2% | Regional School Unit 26 / 10,515 |
| 56. | 0.2% | Cape Elizabeth / 9,093 |
| 58. | 0.2% | Regional School Unit 39 / 10,339 |
| 59. | 0.2% | Hope / 1,651 |
| 59. | 0.2% | Mount Desert Community School District / 11,183 |
| 59. | 0.2% | Name N/A / 31,148 |
| 59. | 0.2% | School Administrative District 49 / 14,602 |
| 63. | 0.2% | Name N/A / 13,571 |
| 63. | 0.2% | School Administrative District 40 / 14,356 |
| 65. | 0.2% | Winthrop / 6,046 |
| 65. | 0.2% | Sanford / 20,853 |
| 65. | 0.2% | Auburn / 22,960 |
| 68. | 0.2% | Scarborough / 19,209 |
| 68. | 0.2% | Regional School Unit 18 / 19,051 |
| 70. | 0.2% | School Administrative District 53 / 6,297 |
| 71. | 0.1% | Regional School Unit 12 / 14,756 |
| 71. | 0.1% | Biddeford / 21,303 |
| 71. | 0.1% | Regional School Unit 01 / 15,974 |
| 71. | 0.1% | Name N/A / 1,843 |
| 75. | 0.1% | School Administrative District 54 / 17,008 |
| 75. | 0.1% | Regional School Unit 20 / 17,022 |
| 75. | 0.1% | School Administrative District 17 / 24,133 |
| 75. | 0.1% | Regional School Unit 23 / 29,425 |
| 75. | 0.1% | Regional School Unit 19 / 14,878 |
| 80. | 0.1% | School Administrative District 06 / 26,158 |
| 80. | 0.1% | School Administrative District 75 / 19,467 |
| 80. | 0.1% | School Administrative District 60 / 18,087 |
| 83. | 0.1% | School Administrative District 15 / 13,450 |
| 83. | 0.1% | School Administrative District 37 / 4,633 |
| 83. | 0.1% | School Administrative District 30 / 2,269 |
| 83. | 0.1% | School Administrative District 64 / 7,974 |
| 87. | 0.1% | South Portland / 25,154 |
| 87. | 0.1% | Regional School Unit 13 / 17,174 |
| 89. | 0.1% | Regional School Unit 14 / 21,760 |
| 89. | 0.1% | School Administrative District 61 / 14,598 |
| 89. | 0.1% | Gorham / 16,677 |
| 89. | 0.1% | School Administrative District 11 / 13,654 |
| 93. | 0.1% | School Administrative District 51 / 10,963 |
| 93. | 0.1% | Deer Isle-Stonington Community School District / 3,165 |
| 95. | 0.1% | School Administrative District 09 / 17,770 |
| 96. | 0.1% | Lewiston / 36,410 |
| 96. | 0.1% | School Administrative District 29 / 7,911 |
| 98. | 0.0% | Augusta / 18,898 |
| 98. | 0.0% | School Administrative District 01 / 12,992 |
| 98. | 0.0% | School Administrative District 67 / 6,389 |
| 101. | 0.0% | School Administrative District 58 / 3,974 |
| 101. | 0.0% | School Administrative District 70 / 3,752 |
| 103. | 0.0% | Regional School Unit 10 / 18,853 |
| 103. | 0.0% | School Administrative District 57 / 22,234 |
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.
