| Business | Phone |
| Arrowhead Elementary School 62 Arrowhead Ln, East Setauket 11733 | (631) 474-7550 |
| Minnesauke Elementary School 21 High Gate Dr, East Setauket 11733 | (631) 474-7590 |
| Play Groups School 52 Old Post Rd, East Setauket 11733 | (631) 751-9843 |
| Laurel Hill School 201 Old Town Rd, East Setauket 11733 | (631) 751-1154 |
| Second Home Learning Center 57 N Country Rd, East Setauket 11733 | (631) 689-7803 |
| Three Village School District 200 Nicolls Rd, East Setauket 11733 | (631) 474-7500 |