Tri-Valley Secondary School
34 Moore Hill Rd, Grahamsville, NY 12740
Public High School 7th to 12th
Students
435
SAT Overall Score
1180
Student Teacher Ratio
9:1
Livingston Manor High School
19 School St, Livingston Manor, NY 12758
Public High School 7th to 12th
Students
179
SAT Overall Score
1180
Student Teacher Ratio
7:1
Fallsburg Junior/Senior High School
115 Brickman Rd, Fallsburg, NY 12733
Public High School 7th to 12th
Students
684
SAT Overall Score
1060
Student Teacher Ratio
10:1
ACT Overall Score
21
Roscoe Central School
6 Academy St, Roscoe, NY 12776
Public Pre-K, Elementary, Middle, High School Pre-K to 12th
Students
227
Math Proficiency
32%
Student Teacher Ratio
8:1
Reading Proficiency
32%
Sullivan West High School at Lake Huntington
6604 New York 52, Lake Huntington, NY 12752
Public High School 7th to 12th
Students
481
SAT Overall Score
1180
Student Teacher Ratio
10:1
ACT Overall Score
26
Liberty High School
125 Buckley St, Liberty, NY 12754
Public High School 9th to 12th
Students
596
SAT Overall Score
1150
Student Teacher Ratio
13:1
ACT Overall Score
29
Monticello High School
39 Breakey Ave, Monticello, NY 12701
Public High School 9th to 12th
Students
844
SAT Overall Score
1140
Student Teacher Ratio
10:1
ACT Overall Score
24
Bais Yaakov High School Of South Fallsburg
243 Brickman Rd, Fallsburg, NY 12733
Private High School 9th to 12th
Students
48
Student Teacher Ratio
3:1
Hamesivta of Ellenville
344 Hasbrouck Dr, Woodbourne, NY 12788
Private High School 9th to 12th
Students
24
Student Teacher Ratio
10:1
Sullivan Boces
15 Sullivan Ave, Liberty, NY 12754
Public Elementary, Middle, High School K to 12th
Students
221
Student Teacher Ratio
4:1
For families seeking quality education in Sullivan County, NY, the area offers 10 school options serving High School grade levels. Local schools demonstrate strong academic achievement, with top performers reaching 92% math proficiency. Sullivan County has a variety of education options, ensuring families and homebuyers can find the right fit when choosing their new city or neighborhood.
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