For the 2025 school year, there are 2 private high schools serving 129 students in St. Lawrence County, NY.
The top ranked private high school in St. Lawrence County, NY is Little River Community School.
The average acceptance rate is 90%, which is higher than the New York private high school average acceptance rate of 73%.
50% of private high schools in St. Lawrence County, NY are religiously affiliated (most commonly Catholic).
Top Ranked St. Lawrence County Private High Schools (2025)
School
Location
Grades
Students
Little River Community School
Alternative School
1227 County Route 25
Canton, NY 13617
(315) 379-9474
Canton, NY 13617
(315) 379-9474
Grades: K-12
| 33 students
The Holy Name Of Jesus Academy
All-girls (Catholic)
337 Trippany Rd
Massena, NY 13662
(315) 769-6030
Massena, NY 13662
(315) 769-6030
Grades: PK-12
| 96 students
St. Lawrence County Private Schools (Closed)
School
Location
Grades
Students
244 Winter Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Grades: 1-8
| 20 students
Townline Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Grades: 1-8
| 22 students
Plimpton School Cr 10
De Peyster, NY 13633
De Peyster, NY 13633
Grades: 1-8
| 17 students
Old Dekalb Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Grades: 1-8
| 13 students
St. Therese's Academy (Closed 2022)
All-boys (Catholic)
68 County Route 55
Nicholville, NY 12965
(315) 328-4027
Nicholville, NY 12965
(315) 328-4027
Grades: K-8
| 32 students
Frequently Asked Questions
What are the top ranked private high schools in St. Lawrence County, NY?
The top ranked private high schools in St. Lawrence County, NY is Little River Community School.
How many private high schools are located in St. Lawrence County?
2 private high schools are located in St. Lawrence County.
What percentage of private high schools are religiously affiliated in St. Lawrence County?
50% of private high schools in St. Lawrence County are religiously affiliated (most commonly Catholic).
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