| Rank | Less than a High School Education Percentage ▼ | School District / Population |
| 1. | 26.8% | Southwest Region School District / 2,726 |
| 2. | 26.5% | Yukon Flats School District / 1,263 |
| 3. | 26.3% | Lower Yukon School District / 6,059 |
| 4. | 25.1% | Yupiit School District / 1,435 |
| 5. | 24.8% | Kashunamiut School District / 953 |
| 6. | 23.4% | Unalaska City School District / 4,262 |
| 7. | 21.8% | Bering Strait School District / 5,942 |
| 8. | 20.4% | Northwest Arctic Borough School District / 7,601 |
| 9. | 20.4% | Aleutians East Borough School District / 3,114 |
| 10. | 20.3% | Pribilof School District / 731 |
| 11. | 19.6% | Lower Kuskokwim School District / 14,274 |
| 12. | 18.9% | Yukon-Koyukuk School District / 2,085 |
| 13. | 18.7% | Kuspuk School District / 1,456 |
| 14. | 16.3% | Iditarod Area School District / 1,025 |
| 15. | 16.2% | Kake City School District / 413 |
| 16. | 16.0% | Tanana School District / 252 |
| 17. | 15.9% | Nenana City School District / 472 |
| 18. | 15.3% | Alaska Gateway School District / 2,327 |
| 19. | 15.2% | Lake And Peninsula School District / 1,551 |
| 20. | 14.6% | North Slope Borough School District / 9,317 |
| 21. | 13.7% | Galena City School District / 559 |
| 22. | 13.6% | Klawock City School District / 633 |
| 23. | 13.5% | Cordova City School District / 2,441 |
| 24. | 13.2% | Hoonah City School District / 694 |
| 25. | 11.3% | Denali Borough School District / 1,917 |
| 26. | 11.3% | Hydaburg City School District / 411 |
| 27. | 10.8% | Annette Island School District / 1,624 |
| 28. | 10.6% | Copper River School District / 2,663 |
| 29. | 10.3% | Chatham School District / 1,368 |
| 30. | 10.0% | Bristol Bay Borough School District / 929 |
| 31. | 9.6% | Nome School District / 3,638 |
| 32. | 9.2% | St. Marys City School District / 544 |
| 33. | 9.1% | Wrangell City School District / 2,368 |
| 34. | 8.7% | Pelican City School District / 91 |
| 35. | 8.6% | Sitka Borough School District / 8,909 |
| 36. | 8.4% | Kodiak Island Borough School District / 13,710 |
| 37. | 7.7% | Matanuska-Susitna Borough School District / 89,319 |
| 38. | 7.7% | Anchorage School District / 291,470 |
| 39. | 7.7% | Craig City School District / 1,268 |
| 40. | 7.2% | Kenai Peninsula Borough School District / 55,474 |
| 41. | 7.1% | Dillingham City School District / 2,161 |
| 41. | 7.1% | Valdez City School District / 3,962 |
| 43. | 6.7% | Fairbanks North Star Borough School District / 97,523 |
| 43. | 6.7% | Yakutat City School District / 644 |
| 45. | 6.3% | Ketchikan Gateway Borough School District / 13,525 |
| 46. | 5.4% | Southeast Island School District / 1,913 |
| 47. | 5.4% | Skagway School District / 1,050 |
| 48. | 5.4% | Delta/Greely School District / 4,870 |
| 49. | 4.2% | Juneau Borough School District / 31,636 |
| 50. | 3.9% | Chugach School District / 390 |
| 51. | 3.6% | Petersburg City School District / 3,163 |
| 52. | 3.3% | Haines Borough School District / 2,500 |
| 53. | 2.7% | Aleutian Region School District / 514 |
Please note that we only rank locations with 'Less than a High School Education Percentage' data. The rank above might not be a complete list. Locations without 'Less than a High School Education 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.
