For the 2026 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 75%.
50% of private high schools in St. Lawrence County, NY are religiously affiliated (most commonly Catholic).
Top-Ranked St. Lawrence County Private High Schools (2026)
School
Location
Quick Facts
Little River Community School
Alternative School
1227 County Route 25
Canton, NY 13617
(315) 379-9474
Canton, NY 13617
(315) 379-9474
Gr: K-12 | 33 students Avg. class size: 8 students Tuition & acceptance rate listed
The Holy Name Of Jesus Academy
All-girls (Catholic)
337 Trippany Rd
Massena, NY 13662
(315) 769-6030
Massena, NY 13662
(315) 769-6030
Gr: PK-12 | 96 students
St. Lawrence County 糖心原创s (Closed)
School
Location
Quick Facts
244 Winter Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Gr: 1-8 | 20 students
Maple Ridge School (Closed 2025)
(Amish)
Townline Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Gr: 1-8 | 22 students
Plimpton School (Closed 2025)
(Amish)
Plimpton School Cr 10
De Peyster, NY 13633
De Peyster, NY 13633
Gr: 1-8 | 17 students
Rock Island School (Closed 2025)
(Amish)
Old Dekalb Rd
Rensselaer Falls, NY 13680
Rensselaer Falls, NY 13680
Gr: 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
Gr: K-8 | 32 students
Townline School (Closed 2025)
(Amish)
Bishop Rd
Heuvelton, NY 13654
Heuvelton, NY 13654
Gr: 1-7 | 28 students Avg. class size: 15 students
Overview
This County (St. Lawrence County)
This State (NY)
# Schools
2 Schools
Student Body:
# Students
129 Students
235,761 Students
% Average Students of Color
17%
38%
Academics and Faculty:
# Teachers
19 Teachers
25,229 Teachers
Average Student-Teacher Ratio
7:1
9:1
% Average Faculty w/Advanced Degree
99%
76%
Average Class Size
8 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$6,135
$26,901
Average % on Financial Aid
15%
35%
Average Financial Aid Grant
$3,000
$14,482
Average Acceptance Rate
90%
75%
Students by Ethnicity:
Diversity Score
0.47
0.51
# American Indian Students
n/a
429 Students
% American Indian Students
n/a
n/a
# Asian Students
1 Student
11,858 Students
% Asian Students
1%
5%
# Hispanic Students
14 Students
15,698 Students
% Hispanic Students
11%
7%
# Black Students
3 Students
16,795 Students
% Black Students
2%
7%
# White Students
92 Students
161,811 Students
% White Students
71%
69%
# Hawaiian Students
n/a
2,431 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
20 Students
26,452 Students
% of Others Students
15%
11%
All Ethnic Groups
Extracurriculars and Sports:
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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