| Bellows Spring Elementary | PK - 5 | 719 | 14.1 | Ellicott City, 21043 |
| Centennial Lane Elementary | K - 5 | 579 | 17.0 | Ellicott City, 21042 |
| Hollifield Station Elementary | PK - 5 | 819 | 13.9 | Ellicott City, 21043 |
| Ilchester Elementary | PK - 5 | 600 | 15.0 | Ellicott City, 21043 |
| Manor Woods Elementary | K - 5 | 674 | 15.0 | Ellicott City, 21042 |
| Northfield Elementary | K - 5 | 620 | 15.9 | Ellicott City, 21042 |
| St. Johns Lane Elementary | PK - 5 | 766 | 15.3 | Ellicott City, 21042 |
| Triadelphia Ridge Elementary | PK - 5 | 671 | 14.9 | Ellicott City, 21042 |
| Waverly Elementary | PK - 5 | 656 | 14.9 | Ellicott City, 21042 |
| Worthington Elementary | K - 5 | 527 | 17.0 | Ellicott City, 21043 |
| Bonnie Branch Middle | 6 - 8 | 667 | 13.9 | Ellicott City, 21043 |
| Burleigh Manor Middle School | 6 - 8 | 584 | 14.6 | Ellicott City, 21042 |
| Dunloggin Middle | 6 - 8 | 533 | 12.4 | Ellicott City, 21042 |
| Ellicott Mills Middle | 6 - 8 | 583 | 13.2 | Ellicott City, 21043 |
| Folly Quarter Middle | 6 - 8 | 625 | 13.9 | Ellicott City, 21042 |
| Patapsco Middle | 6 - 8 | 762 | 14.4 | Ellicott City, 21043 |
| Centennial High | 9 - 12 | 1,498 | 17.4 | Ellicott City, 21042 |
| Howard High | 9 - 12 | 1,332 | 16.2 | Ellicott City, 21043 |
| Mount Hebron High | 9 - 12 | 1,450 | 15.8 | Ellicott City, 21042 |
| Applications And Research Laboratory | -2 | 0 | 0.0 | Ellicott City, 21042 |
| Homewood School | -2 | 0 | 0.0 | Ellicott City, 21042 |
