| Rank | Greek as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 7.8% | Melville Elementary School District / 237 |
| 2. | 5.0% | Bigfork Elementary School District / 5,893 |
| 3. | 4.9% | Harrison K-12 Schools / 749 |
| 4. | 4.2% | Fortine Elementary School District / 898 |
| 5. | 3.9% | Bigfork High School District / 7,593 |
| 6. | 3.6% | Victor K-12 Schools / 3,538 |
| 7. | 3.5% | Winifred K-12 Schools / 424 |
| 8. | 3.4% | Alberton K-12 Schools / 1,286 |
| 9. | 2.9% | East Helena Elementary School District / 9,282 |
| 10. | 2.5% | Belgrade Elementary School District / 20,497 |
| 11. | 2.4% | Belgrade High School District / 20,718 |
| 12. | 2.1% | Sun River Valley Elementary School District / 2,296 |
| 13. | 2.0% | Winnett K-12 Schools / 489 |
| 14. | 1.9% | Manhattan Elementary School District / 2,390 |
| 15. | 1.9% | Simms High School District / 3,330 |
| 16. | 1.8% | Culbertson High School District / 924 |
| 17. | 1.7% | Clancy Elementary School District / 2,935 |
| 18. | 1.7% | Knees Elementary School District / 135 |
| 19. | 1.7% | Culbertson Elementary School District / 1,007 |
| 20. | 1.6% | Boulder Elementary School District / 2,137 |
| 21. | 1.4% | Hellgate Elementary School District / 13,024 |
| 22. | 1.4% | Augusta Elementary School District / 685 |
| 22. | 1.4% | Box Elder High School District / 440 |
| 22. | 1.4% | Box Elder Elementary School District / 440 |
| 25. | 1.3% | Augusta High School District / 689 |
| 26. | 1.3% | Vaughn Elementary School District / 1,034 |
| 27. | 1.2% | Denton Elementary School District / 469 |
| 28. | 1.2% | Denton High School District / 479 |
| 29. | 1.1% | Three Forks High School District / 3,381 |
| 30. | 1.1% | Helena High School District / 62,953 |
| 31. | 1.1% | Three Forks Elementary School District / 3,485 |
| 32. | 1.1% | Cayuse Prairie Elementary School District / 2,379 |
| 33. | 1.1% | Jefferson High School District / 8,158 |
| 34. | 1.0% | Manhattan High School District / 4,431 |
| 35. | 1.0% | Chester-Joplin-Inverness Elementary School District / 2,185 |
| 36. | 0.9% | Lincoln K-12 Schools / 1,130 |
| 37. | 0.9% | Chester-Joplin-Inverness High School District / 2,391 |
| 37. | 0.9% | Belfry K-12 Schools / 628 |
| 37. | 0.9% | Helena Elementary School District / 51,357 |
| 40. | 0.8% | Helmville Elementary School District / 299 |
| 40. | 0.8% | Joliet Elementary School District / 2,089 |
| 42. | 0.7% | Havre Elementary School District / 12,161 |
| 43. | 0.7% | Havre High School District / 12,531 |
| 44. | 0.7% | Fort Benton Elementary School District / 1,728 |
| 45. | 0.7% | Name N/A / 2,538 |
| 46. | 0.7% | Stevensville Elementary School District / 7,152 |
| 46. | 0.7% | Joliet High School District / 2,414 |
| 48. | 0.6% | Fort Benton High School District / 2,166 |
| 49. | 0.6% | Miami Elementary School District / 232 |
| 49. | 0.6% | Cottonwood Elementary School District / 193 |
| 51. | 0.6% | Stevensville High School District / 10,247 |
| 51. | 0.6% | Lincoln County High School District / 6,459 |
| 53. | 0.6% | Helena Flats Elementary School District / 1,780 |
| 54. | 0.6% | Corvallis K-12 Schools / 7,474 |
| 55. | 0.6% | Lone Rock Elementary School District / 3,095 |
| 56. | 0.5% | Cut Bank Elementary School District / 4,323 |
| 56. | 0.5% | Grass Range Elementary School District / 420 |
| 56. | 0.5% | Cut Bank High School District / 4,323 |
| 59. | 0.5% | Missoula High School District / 102,467 |
| 60. | 0.5% | Sweet Grass County High School District / 3,511 |
| 61. | 0.5% | Missoula Elementary School District / 70,909 |
| 62. | 0.5% | Smith Valley Elementary School District / 1,883 |
| 63. | 0.5% | Butte Elementary School District / 33,054 |
| 63. | 0.5% | Shelby Elementary School District / 3,793 |
| 65. | 0.5% | Hamilton K-12 Schools / 11,592 |
| 65. | 0.5% | Butte High School District / 34,435 |
| 65. | 0.5% | Grass Range High School District / 488 |
| 68. | 0.4% | Shelby High School District / 4,093 |
| 68. | 0.4% | Lima K-12 Schools / 522 |
| 68. | 0.4% | Bridger K-12 Schools / 1,739 |
| 71. | 0.4% | Name N/A / 891,341 |
| 72. | 0.4% | Sidney Elementary School District / 7,775 |
| 73. | 0.4% | Livingston Elementary School District / 10,129 |
| 74. | 0.4% | Sidney High School District / 8,438 |
| 75. | 0.4% | Bozeman Elementary School District / 53,316 |
| 76. | 0.3% | Darby K-12 Schools / 3,554 |
| 76. | 0.3% | Bozeman High School District / 59,840 |
| 78. | 0.3% | Clinton Elementary School District / 2,448 |
| 78. | 0.3% | Ramsay Elementary School District / 1,114 |
| 80. | 0.3% | Park High School District / 12,483 |
| 80. | 0.3% | Great Falls High School District / 72,595 |
| 80. | 0.3% | Great Falls Elementary School District / 72,487 |
| 83. | 0.3% | Pioneer Elementary School District / 1,147 |
| 84. | 0.3% | Billings Elementary School District / 111,515 |
| 84. | 0.3% | Rocky Boy High School District / 2,366 |
| 84. | 0.3% | Olney-Bissell Elementary School District / 1,184 |
| 87. | 0.3% | Shepherd High School District / 4,069 |
| 87. | 0.3% | Shepherd Elementary School District / 4,069 |
| 89. | 0.3% | Baker K-12 Schools / 2,568 |
| 90. | 0.2% | Billings High School District / 133,015 |
| 91. | 0.2% | Hot Springs High School District / 1,471 |
| 91. | 0.2% | Whitefish Elementary School District / 13,008 |
| 93. | 0.2% | Whitefish High School District / 13,669 |
| 94. | 0.2% | Thompson Falls High School District / 3,734 |
| 94. | 0.2% | Centerville Elementary School District / 1,665 |
| 94. | 0.2% | Thompson Falls Elementary School District / 3,734 |
| 97. | 0.2% | Rocky Boy Elementary School District / 3,598 |
| 98. | 0.2% | White Sulphur Springs Elementary School District / 1,919 |
| 98. | 0.2% | Anaconda High School District / 9,046 |
| 98. | 0.2% | Belt High School District / 1,774 |
| 98. | 0.2% | Anaconda Elementary School District / 8,970 |
| 102. | 0.2% | White Sulphur Springs High School District / 2,026 |
| 102. | 0.2% | Anderson Elementary School District / 1,397 |
| 102. | 0.2% | Deer Lodge Elementary School District / 5,648 |
| 105. | 0.2% | Noxon Elementary School District / 1,502 |
| 105. | 0.2% | Kila Elementary School District / 2,090 |
| 105. | 0.2% | Elysian Elementary School District / 1,338 |
| 105. | 0.2% | Dillon Elementary School District / 7,763 |
| 105. | 0.2% | Powell County High School District / 7,207 |
| 110. | 0.2% | Montana City Elementary School District / 2,853 |
| 111. | 0.2% | Monforton Elementary School District / 2,232 |
| 111. | 0.2% | Beaverhead County High School District / 8,772 |
| 111. | 0.2% | Nashua K-12 Schools / 800 |
| 114. | 0.1% | Deer Creek Elementary School District / 1,810 |
| 114. | 0.1% | Target Range Elementary School District / 3,691 |
| 116. | 0.1% | Cascade Elementary School District / 1,907 |
| 116. | 0.1% | Philipsburg K-12 Schools / 1,644 |
| 118. | 0.1% | Conrad High School District / 3,800 |
| 118. | 0.1% | Flathead High School District / 58,126 |
| 120. | 0.1% | Glasgow K-12 Schools / 5,202 |
| 120. | 0.1% | Noxon High School District / 2,403 |
| 120. | 0.1% | Miles City Elementary School District / 10,064 |
| 123. | 0.1% | Custer County High School District / 11,869 |
| 124. | 0.1% | Cascade High School District / 2,639 |
| 124. | 0.1% | Conrad Elementary School District / 3,568 |
| 126. | 0.1% | Kalispell Elementary School District / 28,320 |
| 126. | 0.1% | Dawson High School District / 8,728 |
| 128. | 0.0% | Glendive Elementary School District / 6,617 |
Please note that we only rank locations with 'Greek as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Greek as First Ancestry Population Percentage' data are not listed.
