| Rank | Percentage of Population Age 75 to 84 ▼ | School District / Population |
| 1. | 9.2% | Daggett School District / 714 |
| 2. | 8.5% | Tintic School District / 777 |
| 3. | 6.8% | Piute School District / 1,921 |
| 4. | 5.9% | Washington School District / 144,844 |
| 5. | 5.7% | Kane School District / 7,221 |
| 6. | 5.4% | Garfield School District / 5,105 |
| 7. | 5.3% | Rich School District / 2,285 |
| 8. | 5.2% | Millard School District / 12,582 |
| 9. | 4.7% | Sevier School District / 20,812 |
| 10. | 4.5% | North Sanpete School District / 12,093 |
| 11. | 4.5% | Wayne School District / 2,742 |
| 12. | 4.5% | Grand School District / 9,656 |
| 13. | 4.3% | Carbon School District / 21,118 |
| 14. | 4.3% | Emery School District / 10,834 |
| 15. | 4.2% | Murray School District / 35,643 |
| 16. | 4.1% | Box Elder School District / 50,613 |
| 17. | 3.8% | Morgan School District / 9,955 |
| 18. | 3.7% | Duchesne School District / 19,378 |
| 19. | 3.5% | Weber School District / 152,540 |
| 20. | 3.4% | Iron School District / 46,725 |
| 21. | 3.4% | South Sanpete School District / 16,036 |
| 22. | 3.4% | Beaver School District / 6,514 |
| 23. | 3.2% | Ogden School District / 83,767 |
| 24. | 3.2% | San Juan School District / 14,636 |
| 25. | 3.1% | Granite School District / 391,562 |
| 26. | 3.0% | North Summit School District / 5,519 |
| 27. | 3.0% | Uintah School District / 34,576 |
| 28. | 3.0% | Cache School District / 67,021 |
| 29. | 3.0% | Salt Lake City School District / 189,267 |
| 30. | 2.8% | Canyons School District / 209,984 |
| 31. | 2.8% | Juab School District / 9,572 |
| 31. | 2.8% | Davis School District / 317,646 |
| 33. | 2.7% | South Summit School District / 7,462 |
| 34. | 2.6% | Wasatch School District / 25,550 |
| 35. | 2.4% | Nebo School District / 124,097 |
| 36. | 2.3% | Tooele School District / 59,973 |
| 37. | 2.2% | Logan School District / 48,933 |
| 38. | 2.1% | Alpine School District / 301,887 |
| 39. | 2.0% | Provo School District / 114,441 |
| 40. | 1.8% | Jordan School District / 237,214 |
| 41. | 1.7% | Park City School District / 24,896 |
Please note that we only rank locations with 'Percentage of Population Age 75 to 84' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 75 to 84' data are not listed.
