| Business | Phone |
| Bellerose Avenue School 253 Bellerose Ave, East Northport 11731 | (631) 262-6800 |
| Commack Union Free School Dist 480 Clay Pitts Rd, East Northport 11731 | (631) 912-2000 |
| Dickinson Avenue School 120 Dickinson Ave, East Northport 11731 | (631) 262-6810 |
| East Northport Middle School 1075 5th Ave, East Northport 11731 | (631) 262-6770 |
| Elwood Junior High School 478 Elwood Rd, East Northport 11731 | (631) 266-5420 |
| Fifth Avenue School 1157 5th Ave, East Northport 11731 | (631) 262-6820 |
| Harley Avenue Elementary Schl 30 Harley Ave, East Northport 11731 | (631) 266-5445 |
| Pulaski Road School 623 9th Ave, East Northport 11731 | (631) 262-6850 |
| John Glenn High School 478 Elwood Rd # 2, East Northport 11731 | (631) 266-5410 |
| Ruthie Barnes Dancing School 28 Vernon Valley Rd, East Northport 11731 | (631) 757-7110 |
| St Paul's Lutheran School 120 Vernon Valley Rd, East Northport 11731 | (631) 754-4424 |
| Trinity Regional School 1025 5th Ave, East Northport 11731 | (631) 261-5130 |