| Quogue Elementary School | 2.0 |
Regular School | Pre-KG-6 | 7.3 | 3% |
| Hampton Bays Elementary School | 3.9 |
Regular School | KG-4 | 14.5 | 40% |
| Westhampton Beach Elementary School | 4.0 |
Regular School | KG-5 | 9.7 | 24% |
| Phillips Avenue School | 5.6 |
Regular School | Pre-KG-4 | 19.5 | 67% |
| Remsenburg Speonk Elementary School | 6.1 |
Regular School | KG-6 | 7.3 | 13% |
| Roanoke Avenue School | 6.6 |
Regular School | KG-4 | 15.6 | 66% |
| Aquebogue Elementary School | 7.1 |
Regular School | KG-4 | 16.6 | 42% |
| Eastport Elementary School | 7.3 |
Regular School | KG-6 | 13.6 | 5% |
| Tuckahoe School | 9.6 |
Regular School | Pre-KG-8 | 12.7 | 30% |
| East Moriches Elementary School | 9.8 |
Regular School | KG-4 | 15.9 | 10% |
| Riverhead Charter School | 10.0 |
Regular School | KG-6 | 10.4 | 66% |
| Riley Avenue School | 10.4 |
Regular School | KG-4 | 20.0 | 34% |
| Southampton Elementary School | 10.8 |
Regular School | Pre-KG-4 | 10.5 | 29% |
| Clayton Huey Elementary School | 11.6 |
Regular School | Pre-KG-5 | 15.3 | 17% |
| New Suffolk School | 11.7 |
Regular School | Pre-KG-6 | 2.3 | - |
| South Street School | 12.0 |
Regular School | KG-2 | 14.2 | 6% |
| Dayton Avenue School | 12.7 |
Regular School | 3-6 | 15.7 | 20% |
| Moriches Elementary School | 13.0 |
Regular School | KG-5 | 15.4 | 27% |
| Mattituck Cutchogue Elementary School | 13.8 |
Regular School | KG-6 | 9.9 | 14% |
| John S Hobart Elementary School | 14.7 |
Regular School | KG-5 | 15.7 | 36% |
| Nathaniel Woodhull Elementary School | 14.7 |
Regular School | KG-5 | 16.1 | 32% |
| Tangier Smith Elementary School | 14.8 |
Regular School | KG-5 | 17.1 | 36% |
| William Floyd Elementary School | 14.9 |
Regular School | KG-5 | 14.6 | 33% |
| Wading River School | 15.1 |
Regular School | 1-5 | 13.8 | 3% |
| Southold Elementary School | 16.8 |
Regular School | KG-6 | 10.1 | 14% |
| Ridge Elementary School | 16.9 |
Regular School | KG-4 | 13.1 | 39% |
| Sagaponack School | 17.0 |
Regular School | 1-4 | 5.2 | - |
| Miller Avenue School | 17.6 |
Regular School | 2-5 | 14.0 | 4% |
| Brookhaven Elementary School | 17.8 |
Regular School | Pre-KG-3 | 12.7 | 36% |
| C E Walters School | 18.2 |
Regular School | KG-4 | 16.9 | 44% |
| Briarcliff School | 18.5 |
Regular School | KG-1 | 17.5 | 4% |
| Wainscott School | 18.6 |
Regular School | KG-3 | 6.8 | - |
| Sag Harbor Elementary School | 18.7 |
Regular School | Pre-KG-5 | 10.4 | - |
| Joseph A Edgar Imtermediate School | 19.4 |
Regular School | 3-5 | 14.8 | 23% |
| Kreamer Street Elementary School | 19.6 |
Regular School | KG-3 | 13.1 | 40% |
| Frank J Carasiti Elementary School | 19.7 |
Regular School | KG-2 | 13.7 | 22% |
| Child Development Center Of The Hamptons Charter S | 20.0 |
Regular School | KG-5 | 4.9 | - |
| Verne W Critz Elementary School | 20.6 |
Regular School | KG-3 | 13.2 | 40% |
| West Middle Island School | 20.8 |
Regular School | KG-4 | 16.9 | 41% |
| Greenport Elementary School | 21.0 |
Regular School | KG-6 | 12.2 | 96% |
| Eagle Elementary School | 21.1 |
Regular School | KG-5 | 16.9 | 50% |
| Coram Elementary School | 21.4 |
Regular School | KG-4 | 17.6 | 40% |
| John M Marshall Elementary School | 21.9 |
Regular School | KG-5 | 10.3 | 30% |
| Tremont Elementary School | 22.0 |
Regular School | KG-5 | 16.2 | 34% |
| Barton Elementary School | 22.1 |
Regular School | Pre-KG-5 | 13.9 | 35% |
| Tecumseh Elementary School | 22.3 |
Regular School | KG-5 | 14.5 | 17% |
| Andrew Muller Primary School | 22.5 |
Regular School | KG-2 | 20.3 | 4% |
| Sound Beach School | 22.6 |
Regular School | 3-5 | 16.6 | 10% |
| Medford Elementary School | 22.6 |
Regular School | KG-5 | 17.1 | 61% |
| New Lane Memorial Elementary School | 22.7 |
Regular School | 1-5 | 18.3 | 28% |
| Bay Elementary School | 22.8 |
Regular School | KG-5 | 19.6 | 61% |
| Lynwood Avenue School | 23.4 |
Regular School | KG-5 | 14.1 | 15% |
| Canaan Elementary School | 23.4 |
Regular School | Pre-KG-5 | 20.8 | 36% |
| Bicycle Path Kindergarten Pre K Center | 23.4 |
Regular School | Pre-KG-KG | -0.4 | 200% |
| River Elementary School | 23.6 |
Regular School | Pre-KG-5 | 21.1 | 45% |
| Mount Sinai Elementary School | 23.6 |
Regular School | KG-4 | 17.0 | 3% |
| Stagecoach School | 23.7 |
Regular School | 1-5 | 16.0 | 33% |
| Waverly Avenue School | 24.1 |
Regular School | KG-5 | 14.9 | 15% |
| Clinton Avenue School | 24.1 |
Regular School | KG-5 | 17.1 | 19% |
| Tamarac Elementary School | 24.4 |
Regular School | KG-5 | 16.9 | 7% |
| Blue Point Elementary School | 24.6 |
Regular School | KG-5 | 8.6 | 5% |
| Hawkins Path School | 24.6 |
Regular School | 1-5 | 16.4 | 31% |
| Terryville Road School | 24.7 |
Regular School | KG-5 | 17.0 | 29% |
| Chippewa Elementary School | 24.8 |
Regular School | KG-5 | 14.6 | 14% |
| Boyle Road Elementary School | 24.8 |
Regular School | KG-5 | 14.5 | 22% |
