For the 2026 school year, there are 20 public schools serving 9,194 students in Sullivan County, NY (there are 7 private schools, serving 1,368 private students). 87% of all K-12 students in Sullivan County, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Sullivan County, NY are Livingston Manor High School, Livingston Manor Elementary School and Monticello High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sullivan County, NY public schools have an average math proficiency score of 31% (versus the New York public school average of 53%), and reading proficiency score of 31% (versus the 49% statewide average). Schools in Sullivan County have an average ranking of 1/10, which is in the bottom 50% of New York public schools.
Minority enrollment is 52% of the student body (majority Hispanic), which is less than the New York public school average of 61% (majority Hispanic).
Best Public Schools in Sullivan County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Livingston Manor High School
(Math: 50-59% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
19 School St
Livingston Manor, NY 12758
(845) 439-4400
Livingston Manor, NY 12758
(845) 439-4400
Gr: 7-12 | 181 students Student-teacher ratio: 9:1 Minority enrollment: 20%
Rank: #22.
Livingston Manor Elementary School
(Math: 55-59% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
19 School St
Livingston Manor, NY 12758
(845) 439-5656
Livingston Manor, NY 12758
(845) 439-5656
Gr: PK-6 | 217 students Student-teacher ratio: 8:1 Minority enrollment: 16%
Rank: #33.
Monticello High School
(Math: 50-54% | Reading: 50-59%)
Rank:
Rank:
6/
Top 50%10
39 Breakey Ave
Monticello, NY 12701
(845) 794-8840
Monticello, NY 12701
(845) 794-8840
Gr: 9-12 | 833 students Student-teacher ratio: 11:1 Minority enrollment: 66%
Rank: #44.
Eldred Junior-senior High School
(Math: 40-44% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
600 Rt 55
Eldred, NY 12732
(845) 456-1100
Eldred, NY 12732
(845) 456-1100
Gr: 7-12 | 214 students Student-teacher ratio: 10:1 Minority enrollment: 20%
Rank: #55.
Sullivan West High School At Lake Huntington
(Math: 65-69% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
6604 State Rt 52
Lake Huntington, NY 12752
(845) 932-8401
Lake Huntington, NY 12752
(845) 932-8401
Gr: 7-12 | 492 students Student-teacher ratio: 10:1 Minority enrollment: 16%
Rank: #66.
Liberty High School
(Math: 50-59% | Reading: 40-49%)
Rank:
Rank:
5/
Bottom 50%10
125 Buckley St
Liberty, NY 12754
(845) 292-5400
Liberty, NY 12754
(845) 292-5400
Gr: 9-12 | 578 students Student-teacher ratio: 12:1 Minority enrollment: 67%
Rank: #77.
Tri-valley Elementary School
(Math: 52% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
34 Moore Hill Rd
Grahamsville, NY 12740
(845) 985-2296
Grahamsville, NY 12740
(845) 985-2296
Gr: PK-6 | 471 students Student-teacher ratio: 9:1 Minority enrollment: 27%
Rank: #88.
Roscoe Central School
(Math: 50-54% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
6 Academy St
Roscoe, NY 12776
(607) 498-4126
Roscoe, NY 12776
(607) 498-4126
Gr: PK-12 | 193 students Student-teacher ratio: 9:1 Minority enrollment: 21%
Rank: #9 - 109. - 10.
Emma C Chase School
(Math: 40-44% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
28 Pennsylvania Ave
Wurtsboro, NY 12790
(845) 888-2471
Wurtsboro, NY 12790
(845) 888-2471
Gr: K-5 | 219 students Student-teacher ratio: 12:1 Minority enrollment: 55%
Rank: #9 - 109. - 10.
Tri-valley Secondary School
(Math: 40-44% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
34 Moore Hill Rd
Grahamsville, NY 12740
(845) 985-2296
Grahamsville, NY 12740
(845) 985-2296
Gr: 7-12 | 408 students Student-teacher ratio: 9:1 Minority enrollment: 29%
Rank: #1111.
Sullivan West Elementary School
(Math: 39% | Reading: 38%)
Rank:
Rank:
4/
Bottom 50%10
33 Schoolhouse Rd
Jeffersonville, NY 12748
(845) 482-4610
Jeffersonville, NY 12748
(845) 482-4610
Gr: PK-6 | 553 students Student-teacher ratio: 12:1 Minority enrollment: 19%
Rank: #1212.
George Ross Mackenzie Elementary School
(Math: 40-44% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
1045 Proctor Rd
Glen Spey, NY 12737
(845) 456-1100
Glen Spey, NY 12737
(845) 456-1100
Gr: PK-6 | 240 students Student-teacher ratio: 11:1 Minority enrollment: 24%
Rank: #1313.
Robert J Kaiser Middle School
(Math: 21% | Reading: 34%)
Rank:
Rank:
2/
Bottom 50%10
45 Breakey Ave
Monticello, NY 12701
(845) 796-3058
Monticello, NY 12701
(845) 796-3058
Gr: 6-8 | 587 students Student-teacher ratio: 9:1 Minority enrollment: 66%
Rank: #1414.
Liberty Elementary School
(Math: 27% | Reading: 28%)
Rank:
Rank:
2/
Bottom 50%10
201 N Main St
Liberty, NY 12754
(845) 292-5400
Liberty, NY 12754
(845) 292-5400
Gr: PK-4 | 664 students Student-teacher ratio: 11:1 Minority enrollment: 70%
Rank: #1515.
Liberty Middle School
(Math: 21% | Reading: 29%)
Rank:
Rank:
1/
Bottom 50%10
145 Buckley St
Liberty, NY 12754
(845) 292-5400
Liberty, NY 12754
(845) 292-5400
Gr: 5-8 | 516 students Student-teacher ratio: 10:1 Minority enrollment: 68%
Rank: #1616.
Fallsburg Junior Senior High School
(Math: 20% | Reading: 25-29%)
Rank:
Rank:
1/
Bottom 50%10
115 Brickman Rd
Fallsburg, NY 12733
(845) 434-6800
Fallsburg, NY 12733
(845) 434-6800
Gr: 7-12 | 663 students Student-teacher ratio: 10:1 Minority enrollment: 77%
Rank: #1717.
George L Cooke School
(Math: 26% | Reading: 12% )
Rank:
Rank:
1/
Bottom 50%10
69 Richardson Ave
Monticello, NY 12701
(845) 794-8830
Monticello, NY 12701
(845) 794-8830
Gr: PK-2 | 590 students Student-teacher ratio: 10:1 Minority enrollment: 66%
Rank: #1818.
Benjamin Cosor Elementary School
(Math: 24% | Reading: 16%)
Rank:
Rank:
1/
Bottom 50%10
15 Old Falls Rd
Fallsburg, NY 12733
(845) 434-6800
Fallsburg, NY 12733
(845) 434-6800
Gr: PK-6 | 841 students Student-teacher ratio: 10:1 Minority enrollment: 78%
Rank: #1919.
Kenneth L Rutherford School
(Math: 12% | Reading: 14%)
Rank:
Rank:
1/
Bottom 50%10
26 Patricia Pl
Monticello, NY 12701
(845) 794-4240
Monticello, NY 12701
(845) 794-4240
Gr: 3-5 | 466 students Student-teacher ratio: 10:1 Minority enrollment: 70%
Rank: n/an/a
Sullivan Boces
Special Education School
52 Ferndale Loomis Rd
Liberty, NY 12754
(845) 295-4016
Liberty, NY 12754
(845) 295-4016
Gr: K-12 | 238 students Student-teacher ratio: 4:1 Minority enrollment: 49%
Sullivan County Public Schools (Closed)
School
Location
Quick Facts
Arc Sullivan County (Closed 2004)
Alternative School
162 East Broadway, Monticello,
Monticello, NY 12701
(845) 796-1350
Monticello, NY 12701
(845) 796-1350
Sullivan Correctional Facility (Closed 2008)
Alternative School
Box Ag
Fallsburg, NY 12733
(845) 434-2080
Fallsburg, NY 12733
(845) 434-2080
Gr: Inquire with school | 3 students
10494 Route 97
Callicoon, NY 12723
(845) 887-5300
Callicoon, NY 12723
(845) 887-5300
Gr: K-6 | 218 students Minority enrollment: 6%
7 Erie Avenue
Narrowsburg, NY 12764
(845) 252-3100
Narrowsburg, NY 12764
(845) 252-3100
Gr: K-6 | 118 students Minority enrollment: 7%
10494 Rt 97
Callicoon, NY 12723
(845) 887-5301
Callicoon, NY 12723
(845) 887-5301
Gr: 7-12 | 242 students Minority enrollment: 6%
34 Moore Hill Rd
Grahamsville, NY 12740
(845) 985-2296
Grahamsville, NY 12740
(845) 985-2296
Gr: 5-8 | 363 students Student-teacher ratio: 14:1 Minority enrollment: 12%
Schoolhouse Rd
White Sulphur Springs, NY 12787
(845) 292-5400
White Sulphur Springs, NY 12787
(845) 292-5400
Gr: PK-K | 188 students Minority enrollment: 37%
Woodbourne Correctional Facility (Closed 2004)
Alternative School
99 Prison Road
Woodbourne, NY 12788
(845) 434-7730
Woodbourne, NY 12788
(845) 434-7730
Gr: Inquire with school | 1 student
Frequently Asked Questions
What are the top-ranked public schools in Sullivan County, NY?
The top-ranked public schools in Sullivan County, NY include Livingston Manor High School, Livingston Manor Elementary School and Monticello High School.
How many public schools are located in Sullivan County?
20 public schools are located in Sullivan County.
What percentage of students in Sullivan County go to public school?
87% of all K-12 students in Sullivan County are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Sullivan County?
Sullivan County public schools minority enrollment is 52% of the student body (majority Hispanic), which is less than the New York public schools average of 61% (majority Hispanic).
Which public schools in Sullivan County are often viewed compared to one another?
Popular comparisons of public schools in Sullivan County include: George Ross Mackenzie Elementary School vs. Sullivan West Elementary School, Liberty Elementary School vs. Tri-valley Elementary School, Kenneth L Rutherford School vs. George L Cooke School
Recent Articles
The School Choice Comparison Worksheet: 15 Factors Beyond Test Scores
Compare public schools with confidence using this 15-factor worksheet that looks beyond test scores to school culture, programs, safety, and student support.
Boundary Changes and Rezoning: How to Protect Your Child's School Plan
Learn why school boundary changes happen, how rezoning affects families, and the practical steps parents can take to protect their child's educational plan.
Teacher Turnover: How to Read the Warning Signs
Learn how to identify warning signs of teacher turnover, what causes frequent staff changes, and how parents can evaluate school stability.
