| Rank | Private High School Enrollment Percentage ▼ | School District / Population |
| 1. | 61.5% | Garden Valley School District 71 / 1,976 |
| 2. | 34.9% | Marsing Joint School District 363 / 3,432 |
| 3. | 28.6% | Arbon Elementary School District 383 / 111 |
| 4. | 22.7% | West Bonner County School District 83 / 11,224 |
| 5. | 22.2% | Cascade School District 422 / 2,528 |
| 6. | 19.0% | New Plymouth School District 372 / 4,817 |
| 7. | 17.1% | Nezperce Joint School District 302 / 833 |
| 8. | 15.1% | Council School District 13 / 2,007 |
| 9. | 14.4% | Moscow School District 281 / 27,674 |
| 10. | 14.1% | Meadows Valley School District 11 / 1,152 |
| 11. | 13.8% | Basin School District 72 / 3,638 |
| 12. | 12.1% | West Jefferson School District 253 / 2,470 |
| 13. | 12.1% | McCall-Donnelly Joint School District 421 / 6,187 |
| 14. | 11.0% | Kendrick Joint School District 283 / 2,041 |
| 15. | 11.0% | Lakeland Joint School District 272 / 25,538 |
| 16. | 10.7% | Blaine County School District 61 / 21,775 |
| 17. | 10.6% | Lake Pend Oreille School District 84 / 29,554 |
| 18. | 10.4% | Post Falls School District 273 / 34,426 |
| 19. | 10.3% | Vallivue School District 139 / 32,010 |
| 20. | 10.3% | Nampa School District 131 / 79,480 |
| 21. | 10.2% | Wendell School District 232 / 4,959 |
| 22. | 10.2% | Genesee Joint School District 282 / 1,543 |
| 23. | 10.0% | Plummer-Worley Joint School District 44 / 3,516 |
| 24. | 9.7% | Payette Joint School District 371 / 10,015 |
| 25. | 9.4% | Mountain View School District 244 / 9,115 |
| 26. | 9.3% | Kuna Joint School District 3 / 20,922 |
| 27. | 9.2% | Mountain Home School District 193 / 24,083 |
| 28. | 9.1% | Middleton School District 134 / 14,292 |
| 28. | 9.1% | Valley School District 262 / 2,756 |
| 30. | 9.1% | Meridian Joint School District 2 / 167,895 |
| 31. | 8.8% | Bliss Joint School District 234 / 642 |
| 32. | 8.8% | Cottonwood Joint School District 242 / 2,933 |
| 33. | 8.6% | Coeur d'Alene School District 271 / 69,030 |
| 34. | 8.6% | Caldwell School District 132 / 35,670 |
| 35. | 8.5% | Troy School District 287 / 2,069 |
| 36. | 8.4% | Whitepine Joint School District 288 / 1,733 |
| 37. | 7.9% | Shelley Joint School District 60 / 8,875 |
| 38. | 7.4% | Boise City Independent School District 1 / 182,560 |
| 39. | 7.0% | Aberdeen School District 58 / 4,107 |
| 40. | 6.6% | West Side Joint School District 202 / 2,535 |
| 41. | 6.0% | Snake River School District 52 / 8,116 |
| 42. | 5.8% | Boundary County School District 101 / 10,748 |
| 43. | 5.6% | Lewiston Independent School District 340 / 33,761 |
| 44. | 5.1% | Filer School District 413 / 6,551 |
| 45. | 5.0% | Firth School District 59 / 3,885 |
| 46. | 4.9% | Bonneville Joint School District 93 / 40,252 |
| 47. | 4.8% | Orofino Joint School District 171 / 8,550 |
| 48. | 4.7% | Cassia County Joint School District 151 / 20,487 |
| 49. | 4.7% | Parma School District 137 / 4,894 |
| 50. | 4.5% | Castleford School District 417 / 1,539 |
| 51. | 4.2% | Kamiah Joint School District 304 / 3,839 |
| 52. | 4.0% | Shoshone Joint School District 312 / 2,810 |
| 53. | 3.9% | Madison School District 321 / 33,962 |
| 54. | 3.8% | Kimberly School District 414 / 5,563 |
| 55. | 3.7% | Mackay Joint School District 182 / 1,280 |
| 56. | 3.5% | Butte County Joint School District 111 / 2,668 |
| 57. | 3.4% | Jerome Joint School District 261 / 17,576 |
| 58. | 3.3% | Twin Falls School District 411 / 47,581 |
| 59. | 3.2% | Idaho Falls School District 91 / 53,769 |
| 60. | 3.2% | Ririe Joint School District 252 / 2,455 |
| 60. | 3.2% | Notus School District 135 / 1,634 |
| 62. | 3.1% | Sugar-Salem Joint School District 322 / 4,208 |
| 63. | 3.1% | Hansen School District 415 / 1,715 |
| 64. | 2.7% | Preston Joint School District 201 / 9,466 |
| 65. | 2.6% | Homedale Joint School District 370 / 5,315 |
| 66. | 2.1% | Jefferson County Joint School District 251 / 18,839 |
| 67. | 2.0% | Fruitland School District 373 / 7,802 |
| 68. | 1.9% | Pocatello School District 25 / 73,921 |
| 69. | 1.6% | Buhl Joint School District 412 / 8,637 |
| 70. | 1.6% | Marsh Valley Joint School District 21 / 6,507 |
| 71. | 1.0% | Fremont County Joint School District 215 / 11,387 |
| 72. | 0.9% | Blackfoot School District 55 / 19,457 |
| 73. | 0.9% | Weiser School District 431 / 8,353 |
| 74. | 0.7% | St. Maries Joint School District 41 / 6,960 |
| 75. | 0.6% | Minidoka County Joint School District 331 / 19,602 |
| 76. | 0.3% | Emmett Independent School District 221 / 16,355 |
Please note that we only rank locations with 'Private High School Enrollment Percentage' data. The rank above might not be a complete list. Locations without 'Private High School Enrollment 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.
