Montessori School at Old Field, Setauket NY: PreK-3

Montessori School at Old Field is a Montessori private school in Setauket, NY teaching grades PreK-3. It reported fewer than 10 K-12 students in the 2023-24 federal survey.

Paying for private school in New York

No state program pays private school tuition. What New York families can use instead.

Call (631) 675-1354 Visit website Directions Add to compare

School facts

Grades: PreK-3
Students: Fewer than 10 (K-12)
Teachers: 2
Student body: Coeducational
Program: Montessori
Affiliation: Nonsectarian
Setting: Suburb

These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

Montessori School at Old Field tuition

We have not verified a tuition figure for Montessori School at Old Field yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.

Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
The Stony Brook School	7-12	442	10.1	Christian (nondenominational)	2
Harbor Country Day School	PreK-8	117	6.1	Nonsectarian	2
North Shore Montessori School	K	8	not reported	Nonsectarian	2
Our Savior New American School	PreK-12	99	4.1	Lutheran Church (Missouri Synod)	3
Ss Philip & James School	PreK-8	126	10	Roman Catholic	3
The Knox School	6-12	112	24.3	Nonsectarian	4
St. Patrick Elementary School	PreK-8	379	15.3	Roman Catholic	4
Cleary School for the Deaf	PreK-12	50	3	Roman Catholic	5

Private schools

Keep looking

Do you run this school?

Fix anything that is off, and add what families ask us for most: tuition, open seats by grade, and photos. It is free.

Update this listing

Get one email when applications open

Most programs open once a year, and several ran out of money or seats in 2026. Pick your state and we will email you the day the next window opens, with the official link. That is the only email you get.

One email per application window. No calls, no sharing your details.