 | Local Schools |
| Local Schools |
| School | Grades | Population | Address - click for map | Phone |
| BrownvilleSchool | K | 478 | 275 E. Main Street, Brownville, NY 13615 | 315–788–7521 |
| Dexter Elementary School | K | 313 | 415 E. Grove Street, Dexter, NY 13634 | 315–639–6858 |
| General Brown Junior/Senior High School | 7 | 640 | 17643 Cemetery Road, Dexter, NY 13634 | 315–639–6234 |
| School | Grades | Population | Address - click for map | Phone |
| Lyme Central School | K | 328 | 11868 Academy Street, Chaumont, NY 13622 | 315–649–2417 |
| School | Grades | Population | Address - click for map | Phone |
| Sackets Harbor Central School | K | 443 | Broad Street, Sackets Harbor, NY 13685 | 315–646–3575 |
| School | Grades | Population | Address - click for map | Phone |
| Cape Vincent Elementary School | K | 109 | 410 S. Esselstyne Street, Cape Vincent, NY 13618 | 315–654–2142 |
| Guardino Elementary School | K | 394 | 600 High Street, Clayton, NY 13624 | 315–686–5578 |
| Thousand Islands Middle School | 6 | 300 | 8487 County Route 9, Clayton, NY 13624 | 315–686–5199 |
| Thousand Islands High School | 9 | 276 | 8481 County Route 9, Clayton, NY 13624 | 315–686–5594 |
| School | Grades | Population | Address - click for map | Phone |
| Knickerbocker School | K | 301 | 729 Knickerbocker Drive, Watertown, NY 13601 | 315–785–3740 |
| North Elementary School | K | 310 | 171 E. Hoard Street, Watertown, NY 13601 | 315–785–3750 |
| Ohio Street Primary School | K | 320 | 1537 Ohio Street, Watertown, NY 13601 | 315–785–3755 |
| Sherman Primary School | K | 235 | 836 Sherman Street, Watertown, NY 13601 | 315–785–3760 |
| Starbuck School | K | 200 | 430 E. Hoard Street, Watertown, NY 13601 | 315–785–3765 |
| Harold T. Wiley School | 4 | 882 | 1351 Washington Street, Watertown, NY 13601 | 315–785–3780 |
| Case Middle School | 7 | 687 | 1237 Washington Street, Watertown, NY 13601 | 315–785–3870 |
| Watertown High School | 9 | 853 | 1335 Washington Street, Watertown, NY 13601 | 315–785–3800 |
