For the 2025-26 school year, there are 9 public high schools serving 3,782 students in Sullivan County, NY.
The top ranked public high schools in Sullivan County, NY are Livingston Manor High School, Monticello High School and Eldred Junior-senior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sullivan County, NY public high schools have an average math proficiency score of 44% (versus the New York public high school average of 55%), and reading proficiency score of 41% (versus the 59% statewide average). High schools in Sullivan County have an average ranking of 1/10, which is in the bottom 50% of New York public high schools.
Sullivan County, NY public high school have a Graduation Rate of 80%, which is less than the New York average of 89%.
The school with highest graduation rate is Sullivan West High School At Lake Huntington, with 90-94% graduation rate. Read more about public school graduation rate statistics in New York or national school graduation rate statistics.
Minority enrollment is 48% of the student body (majority Hispanic), which is less than the New York public high school average of 61% (majority Hispanic).
Best Public High Schools in Sullivan County (2025-26)
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 | 167 students Student-teacher ratio: 8:1 Minority enrollment: 18%
Rank: #22.
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 | 848 students Student-teacher ratio: 10:1 Minority enrollment: 63%
Rank: #33.
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 | 228 students Student-teacher ratio: 10:1 Minority enrollment: 18%
Rank: #44.
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 | 478 students Student-teacher ratio: 10:1 Minority enrollment: 17%
Rank: #55.
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 | 588 students Student-teacher ratio: 13:1 Minority enrollment: 66%
Rank: #66.
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 | 203 students Student-teacher ratio: 8:1 Minority enrollment: 17%
Rank: #77.
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 | 392 students Student-teacher ratio: 8:1 Minority enrollment: 26%
Rank: #88.
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 | 688 students Student-teacher ratio: 11:1 Minority enrollment: 75%
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 | 190 students Student-teacher ratio: 4:1 Minority enrollment: 46%
Sullivan County 51³Ô¹ÏÍøºÚÁÏ (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 high schools in Sullivan County, NY?
The top ranked public high schools in Sullivan County, NY include Livingston Manor High School, Monticello High School and Eldred Junior-senior High School.
How many public high schools are located in Sullivan County?
9 public high schools are located in Sullivan County.
What is the racial composition of students in Sullivan County?
Sullivan County public high schools minority enrollment is 48% of the student body (majority Hispanic), which is less than the New York public high schools average of 61% (majority Hispanic).
Which public high schools in Sullivan County are often viewed compared to one another?
Popular comparisons of public high schools in Sullivan County include: Eldred Junior-senior High School vs. Fallsburg Junior Senior High School, Fallsburg Junior Senior High School vs. Eldred Junior-senior High School, Sullivan West High School At Lake Huntington vs. Eldred Junior-senior High School
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