| Rank | Private Graduate School Enrollment Percentage ▼ | School District / Population |
| 1. | 100.0% | Somers Elementary School District / 6,322 |
| 1. | 100.0% | Rau Elementary School District / 391 |
| 1. | 100.0% | Zurich Elementary School District / 281 |
| 1. | 100.0% | Ovando Elementary School District / 239 |
| 1. | 100.0% | Lame Deer Elementary School District / 2,765 |
| 1. | 100.0% | Forsyth Elementary School District / 2,609 |
| 1. | 100.0% | Fishtail Elementary School District / 392 |
| 1. | 100.0% | Cayuse Prairie Elementary School District / 2,379 |
| 1. | 100.0% | Eureka Elementary School District / 4,808 |
| 1. | 100.0% | Choteau Elementary School District / 2,399 |
| 1. | 100.0% | De Smet Elementary School District / 796 |
| 1. | 100.0% | Shelby Elementary School District / 3,793 |
| 1. | 100.0% | Deer Park Elementary School District / 1,119 |
| 1. | 100.0% | Wibaux K-12 Schools / 987 |
| 1. | 100.0% | Sunburst K-12 Schools / 1,115 |
| 1. | 100.0% | Stanford K-12 Schools / 835 |
| 1. | 100.0% | Rosebud High School District / 482 |
| 1. | 100.0% | Darby K-12 Schools / 3,554 |
| 1. | 100.0% | Augusta Elementary School District / 685 |
| 1. | 100.0% | Shelby High School District / 4,093 |
| 1. | 100.0% | Forsyth High School District / 2,680 |
| 1. | 100.0% | Chinook High School District / 2,241 |
| 1. | 100.0% | Augusta High School District / 689 |
| 24. | 94.1% | Choteau High School District / 2,921 |
| 25. | 84.6% | Absarokee High School District / 2,076 |
| 26. | 82.4% | Twin Bridges K-12 Schools / 1,382 |
| 27. | 75.0% | Lincoln County High School District / 6,459 |
| 28. | 72.9% | Libby K-12 Schools / 9,600 |
| 29. | 70.8% | Shepherd Elementary School District / 4,069 |
| 29. | 70.8% | Shepherd High School District / 4,069 |
| 31. | 70.6% | Three Forks Elementary School District / 3,485 |
| 31. | 70.6% | Three Forks High School District / 3,381 |
| 33. | 66.7% | Ramsay Elementary School District / 1,114 |
| 33. | 66.7% | West Valley Elementary School District / 3,967 |
| 35. | 65.0% | Glasgow K-12 Schools / 5,202 |
| 36. | 62.1% | Amsterdam Elementary School District / 2,008 |
| 37. | 61.9% | Blue Creek Elementary School District / 2,052 |
| 38. | 60.0% | St. Ignatius K-12 Schools / 3,369 |
| 39. | 57.1% | Alberton K-12 Schools / 1,286 |
| 40. | 55.6% | Pioneer Elementary School District / 1,147 |
| 41. | 55.2% | Flathead High School District / 58,126 |
| 42. | 54.6% | Manhattan High School District / 4,431 |
| 43. | 52.2% | Lockwood Elementary School District / 8,067 |
| 44. | 52.0% | Plentywood K-12 Schools / 2,464 |
| 45. | 51.6% | Deer Lodge Elementary School District / 5,648 |
| 46. | 50.0% | Powell County High School District / 7,207 |
| 46. | 50.0% | Circle High School District / 1,758 |
| 46. | 50.0% | Belt High School District / 1,774 |
| 46. | 50.0% | Nashua K-12 Schools / 800 |
| 46. | 50.0% | Vida Elementary School District / 591 |
| 46. | 50.0% | Roy K-12 Schools / 278 |
| 52. | 48.5% | Sun River Valley Elementary School District / 2,296 |
| 53. | 47.4% | Simms High School District / 3,330 |
| 54. | 45.5% | Elysian Elementary School District / 1,338 |
| 55. | 44.4% | Big Timber Elementary School District / 2,771 |
| 56. | 43.5% | Livingston Elementary School District / 10,129 |
| 57. | 42.9% | Wolf Point Elementary School District / 4,141 |
| 57. | 42.9% | Belfry K-12 Schools / 628 |
| 57. | 42.9% | Charlo Elementary School District / 1,248 |
| 60. | 41.7% | Park High School District / 12,483 |
| 61. | 40.7% | Bonner Elementary School District / 2,581 |
| 62. | 40.0% | Vaughn Elementary School District / 1,034 |
| 62. | 40.0% | Fair-Mont-Egan Elementary School District / 1,341 |
| 64. | 37.9% | Kalispell Elementary School District / 28,320 |
| 65. | 37.5% | Kircher Elementary School District / 797 |
| 66. | 37.5% | Whitefish Elementary School District / 13,008 |
| 67. | 37.0% | Whitefish High School District / 13,669 |
| 68. | 36.4% | Sweet Grass County High School District / 3,511 |
| 69. | 35.5% | Helena Elementary School District / 51,357 |
| 70. | 34.7% | Helena High School District / 62,953 |
| 71. | 33.3% | Whitehall Elementary School District / 3,215 |
| 71. | 33.3% | Creston Elementary School District / 1,111 |
| 71. | 33.3% | Ashland Elementary School District / 1,205 |
| 71. | 33.3% | Montana City Elementary School District / 2,853 |
| 75. | 30.4% | Polson High School District / 11,606 |
| 75. | 30.4% | Polson Elementary School District / 10,500 |
| 77. | 30.0% | Cascade Elementary School District / 1,907 |
| 78. | 28.7% | Billings High School District / 133,015 |
| 79. | 28.6% | Malta K-12 Schools / 3,160 |
| 80. | 27.8% | Anaconda Elementary School District / 8,970 |
| 80. | 27.8% | Anaconda High School District / 9,046 |
| 82. | 27.3% | Charlo High School District / 1,834 |
| 82. | 27.3% | Lame Deer High School District / 5,329 |
| 82. | 27.3% | Cascade High School District / 2,639 |
| 85. | 27.1% | Billings Elementary School District / 111,515 |
| 86. | 26.7% | Belt Elementary School District / 1,832 |
| 87. | 25.0% | Heart Butte K-12 Schools / 698 |
| 87. | 25.0% | Kinsey Elementary School District / 559 |
| 87. | 25.0% | Hall Elementary School District / 322 |
| 87. | 25.0% | Highwood High School District / 513 |
| 87. | 25.0% | Whitehall High School District / 3,793 |
| 92. | 24.8% | Great Falls Elementary School District / 72,487 |
| 93. | 24.6% | Great Falls High School District / 72,595 |
| 94. | 24.2% | Target Range Elementary School District / 3,691 |
| 95. | 23.7% | Conrad Elementary School District / 3,568 |
| 95. | 23.7% | Conrad High School District / 3,800 |
| 97. | 23.5% | Independent Elementary School District / 2,659 |
| 98. | 22.2% | Powder River County High School District / 1,728 |
| 98. | 22.2% | Fort Benton Elementary School District / 1,728 |
| 100. | 20.4% | Belgrade Elementary School District / 20,497 |
| 100. | 20.4% | Belgrade High School District / 20,718 |
| 102. | 18.8% | Wolf Point High School District / 4,735 |
| 103. | 17.7% | Name N/A / 891,341 |
| 104. | 17.7% | Frenchtown K-12 Schools / 6,408 |
| 105. | 17.5% | Havre Elementary School District / 12,161 |
| 106. | 16.7% | Havre High School District / 12,531 |
| 107. | 16.2% | Browning High School District / 9,318 |
| 107. | 16.2% | Browning Elementary School District / 8,635 |
| 109. | 16.0% | Fort Benton High School District / 2,166 |
| 110. | 15.3% | Ronan High School District / 8,707 |
| 110. | 15.3% | Ronan Elementary School District / 8,707 |
| 112. | 15.0% | Bigfork Elementary School District / 5,893 |
| 113. | 14.9% | Bigfork High School District / 7,593 |
| 114. | 14.8% | Swan River Elementary School District / 1,489 |
| 115. | 13.5% | Red Lodge Elementary School District / 3,112 |
| 115. | 13.5% | Red Lodge High School District / 3,631 |
| 117. | 13.2% | Jefferson High School District / 8,158 |
| 118. | 12.5% | Sidney High School District / 8,438 |
| 119. | 12.1% | Custer County High School District / 11,869 |
| 120. | 10.0% | Drummond High School District / 1,489 |
| 121. | 8.8% | Columbia Falls Elementary School District / 14,658 |
| 121. | 8.8% | Columbia Falls High School District / 15,228 |
| 123. | 8.6% | Anderson Elementary School District / 1,397 |
| 124. | 7.6% | Bozeman Elementary School District / 53,316 |
| 125. | 7.6% | Miles City Elementary School District / 10,064 |
| 126. | 7.4% | Bozeman High School District / 59,840 |
| 127. | 6.8% | Dillon Elementary School District / 7,763 |
| 127. | 6.8% | Beaverhead County High School District / 8,772 |
| 129. | 6.7% | Missoula High School District / 102,467 |
| 130. | 6.5% | Missoula Elementary School District / 70,909 |
| 131. | 5.9% | Roundup Elementary School District / 4,399 |
| 131. | 5.9% | Roundup High School District / 4,551 |
| 133. | 5.2% | Butte High School District / 34,435 |
| 134. | 3.9% | Stevensville Elementary School District / 7,152 |
| 135. | 3.1% | Butte Elementary School District / 33,054 |
| 136. | 2.1% | Stevensville High School District / 10,247 |
Please note that we only rank locations with 'Private Graduate School Enrollment Percentage' data. The rank above might not be a complete list. Locations without 'Private Graduate School Enrollment Percentage' data are not listed.
