| Rank | Median Age ▲ | School District / Population |
| 1. | 23.30 | Provo School District / 112,488 |
| 2. | 24.20 | Logan School District / 48,022 |
| 3. | 25.60 | Alpine School District / 284,505 |
| 4. | 26.30 | Nebo School District / 119,571 |
| 5. | 26.40 | South Sanpete School District / 16,448 |
| 6. | 26.80 | Iron School District / 46,163 |
| 7. | 28.30 | Jordan School District / 218,793 |
| 8. | 28.40 | Cache School District / 64,634 |
| 9. | 28.60 | Juab School District / 9,367 |
| 10. | 29.10 | Uintah School District / 32,588 |
| 11. | 29.20 | Davis School District / 306,479 |
| 12. | 29.60 | Ogden School District / 82,814 |
| 12. | 29.60 | Tooele School District / 58,218 |
| 14. | 29.70 | Duchesne School District / 18,607 |
| 15. | 29.90 | San Juan School District / 14,746 |
| 16. | 30.60 | Box Elder School District / 49,975 |
| 17. | 30.80 | Granite School District / 385,194 |
| 18. | 30.90 | Salt Lake City School District / 186,440 |
| 19. | 31.50 | Weber School District / 148,422 |
| 20. | 31.60 | Wasatch School District / 23,530 |
| 21. | 31.90 | Beaver School District / 6,629 |
| 22. | 32.00 | Morgan School District / 9,469 |
| 23. | 32.10 | North Sanpete School District / 11,374 |
| 24. | 32.50 | Washington School District / 138,115 |
| 25. | 32.80 | Emery School District / 10,976 |
| 25. | 32.80 | Sevier School District / 20,802 |
| 27. | 33.10 | Canyons School District / 204,224 |
| 27. | 33.10 | Murray School District / 35,004 |
| 29. | 33.70 | Millard School District / 12,503 |
| 30. | 34.00 | South Summit School District / 7,001 |
| 31. | 34.40 | North Summit School District / 4,922 |
| 31. | 34.40 | Carbon School District / 21,403 |
| 33. | 34.70 | Rich School District / 2,264 |
| 34. | 36.30 | Tintic School District / 879 |
| 35. | 37.10 | Wayne School District / 2,778 |
| 36. | 38.40 | Park City School District / 24,401 |
| 37. | 39.00 | Garfield School District / 5,172 |
| 38. | 39.90 | Grand School District / 9,225 |
| 39. | 40.50 | Piute School District / 1,556 |
| 40. | 42.80 | Daggett School District / 1,059 |
| 41. | 44.50 | Kane School District / 7,125 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
