| Rank | English as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 28.4% | Haines Borough School District / 2,424 |
| 2. | 18.3% | Valdez City School District / 3,868 |
| 3. | 16.8% | Matanuska-Susitna Borough School District / 82,099 |
| 4. | 16.3% | Southeast Island School District / 1,895 |
| 5. | 15.8% | Kenai Peninsula Borough School District / 53,052 |
| 6. | 15.4% | Denali Borough School District / 1,529 |
| 7. | 13.4% | Ketchikan Gateway Borough School District / 13,132 |
| 8. | 13.1% | Copper River School District / 2,663 |
| 9. | 12.5% | Fairbanks North Star Borough School District / 96,843 |
| 10. | 12.1% | Skagway School District / 1,071 |
| 11. | 12.0% | Juneau Borough School District / 30,777 |
| 12. | 11.4% | Anchorage School District / 280,389 |
| 13. | 11.1% | Wrangell City School District / 2,168 |
| 14. | 10.6% | Kodiak Island Borough School District / 13,147 |
| 15. | 10.5% | Sitka Borough School District / 8,811 |
| 16. | 10.0% | Cordova City School District / 2,450 |
| 17. | 10.0% | Bristol Bay Borough School District / 682 |
| 18. | 9.6% | Petersburg City School District / 2,949 |
| 19. | 9.4% | Delta/Greely School District / 4,412 |
| 20. | 8.8% | Craig City School District / 1,482 |
| 21. | 8.7% | Dillingham City School District / 2,348 |
| 22. | 7.8% | Aleutian Region School District / 1,113 |
| 23. | 7.8% | Pribilof School District / 890 |
| 24. | 7.5% | Hoonah City School District / 764 |
| 25. | 7.2% | Chugach School District / 459 |
| 26. | 6.9% | Kake City School District / 579 |
| 27. | 6.3% | Alaska Gateway School District / 2,437 |
| 28. | 6.2% | Nome School District / 3,604 |
| 29. | 6.1% | Pelican City School District / 130 |
| 30. | 4.5% | Chatham School District / 1,158 |
| 31. | 4.4% | Kuspuk School District / 1,353 |
| 32. | 4.3% | Nenana City School District / 420 |
| 33. | 4.1% | Yakutat City School District / 418 |
| 34. | 4.1% | Lake And Peninsula School District / 1,399 |
| 35. | 3.7% | Yukon-Koyukuk School District / 1,947 |
| 36. | 3.6% | Unalaska City School District / 3,502 |
| 37. | 3.0% | Tanana School District / 335 |
| 38. | 3.0% | Galena City School District / 489 |
| 39. | 2.6% | Lower Kuskokwim School District / 14,371 |
| 40. | 2.5% | Iditarod Area School District / 1,283 |
| 41. | 2.3% | North Slope Borough School District / 6,716 |
| 42. | 2.1% | Northwest Arctic Borough School District / 7,430 |
| 43. | 1.7% | Yukon Flats School District / 1,348 |
| 44. | 1.7% | Aleutians East Borough School District / 2,959 |
| 45. | 1.7% | Klawock City School District / 743 |
| 46. | 1.3% | Annette Island School District / 1,368 |
| 47. | 1.2% | Yupiit School District / 1,418 |
| 48. | 1.2% | Bering Strait School District / 5,735 |
| 49. | 1.1% | Lower Yukon School District / 6,166 |
| 50. | 0.6% | Southwest Region School District / 2,598 |
Please note that we only rank locations with 'English as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'English as First Ancestry Population 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.
