West Hudson Valley News

Monticello High School had the highest enrollment among Sullivan County schools, welcoming 845 students during the 2022-23 academic year, according to the New York State Education Department.

The most represented ethnicity among Monticello High School students was white, accounting for 40.7% of the student population.

Among the 19 schools in Sullivan County, Benjamin Cosor Elementary School ranked second in enrollment numbers with 810 students, while Liberty Elementary School welcomed 691 students and came in third in the 2022-23 school year.

Monticello High School is part of Monticello Central School District, which roughly covers two schools within Sullivan County and has a main office in Fallsburg.

In the previous school year, Monticello High School also had the highest number of students among Sullivan County schools.

In 2022, New York had roughly one teacher for every 12 students, which is lower than the national average of one teacher for every 16 students. A lower student-to-teacher ratio has been found to improve students' school performance.

School name	City	Total School Enrollment
Monticello High School	Monticello	845
Benjamin Cosor Elementary School	Fallsburg	810
Liberty Elementary School	Liberty	691
Fallsburg Junior Senior High School	Fallsburg	686
Liberty High School	Liberty	597
Robert J. Kaiser Middle School	Monticello	595
George L. Cooke School	Monticello	592
Sullivan West Elementary School	Jeffersonville	571
Liberty Middle School	Liberty	529
Kenneth L. Rutherford School	Monticello	492
Sullivan West High School at Lake Huntington	Lake Huntington	475
Tri-Valley Elementary School	Grahamsville	462
Tri-Valley Secondary School	Grahamsville	436
George Ross Mackenzie Elementary School	Glen Spey	242
Eldred Junior-Senior High School	Eldred	230
Emma C. Chase School	Wurtsboro	228
Livingston Manor Elementary School	Livingston Manor	227
Roscoe Central School	Roscoe	224
Livingston Manor High School	Livingston Manor	179