| Business | Phone |
| Luther Lee Emerson Elementary 15 Columbus Rd, Demarest 7627 | (201) 784-2084 |
| Catholic Adademcy 573 Piermont Rd, Demarest 7627 | (201) 768-5534 |
| County Road School 130 County Rd, Demarest 7627 | (201) 768-6256 |
| Demarest Public School 568 Piermont Rd, Demarest 7627 | (201) 768-6060 |
| Northern Valley Regional High 150 Knickerbocker Rd, Demarest 7627 | (201) 768-5386 |
| Northern Valley Regl High Schl 162 Knickerbocker Rd, Demarest 7627 | (201) 768-3200 |
| Academy Of The Holy Angels 315 Hillside Ave, Demarest 7627 | (201) 768-7822 |