For the 2026 school year, there are 9 private schools serving 563 students in St. Lawrence County, NY (there are , serving 13,896 public students). 4% of all K-12 students in St.
Lawrence County, NY are educated in private schools (compared to the NY state average of 14%).
The top-ranked private 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 school average acceptance rate of 76%.
Top-Ranked St. Lawrence County 草榴社区 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
Akwesasne Freedom School
Special Program Emphasis
31 Village Rd
Hogansburg, NY 13655
(518) 358-2073
Hogansburg, NY 13655
(518) 358-2073
Gr: PK-8 | 61 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
Gr: PK-12 | 96 students
St. James Elementary School
(Catholic)
20 S Gordon St
Gouverneur, NY 13642
(315) 287-0130
Gouverneur, NY 13642
(315) 287-0130
Gr: PK-6 | 110 students Avg. class size: 15 students
St. Mary's Elementary School
(Catholic)
45 Lawrence Avenue
Potsdam, NY 13676
(315) 265-3511
Potsdam, NY 13676
(315) 265-3511
Gr: PK-6 | 96 students
Siena Academy
(Catholic)
2 Powers St
Canton, NY 13617
(315) 221-8069
Canton, NY 13617
(315) 221-8069
Gr: K-4 | 31 students Tuition listed
Trinity Catholic School
(Catholic)
188 Main St
Massena, NY 13662
(315) 769-5911
Massena, NY 13662
(315) 769-5911
Gr: PK-6 | 101 students Avg. class size: 15 students Extracurrculars: 6 Tuition listed
St. Lawrence County 草榴社区 Schools (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
9 Schools
Student Body:
# Students
563 Students
425,150 Students
% Average Students of Color
21%
39%
Academics and Faculty:
# Teachers
65 Teachers
41,621 Teachers
Average Student-Teacher Ratio
9:1
10:1
% Average Faculty w/Advanced Degree
99%
76%
Average Class Size
13 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$5,318
$22,336
Average % on Financial Aid
15%
33%
Average Financial Aid Grant
$3,000
$9,586
Average Acceptance Rate
90%
76%
Students by Ethnicity:
Diversity Score
0.49
0.59
# American Indian Students
50 Students
949 Students
% American Indian Students
8%
n/a
# Asian Students
8 Students
18,401 Students
% Asian Students
1%
5%
# Hispanic Students
17 Students
33,760 Students
% Hispanic Students
3%
8%
# Black Students
10 Students
33,699 Students
% Black Students
2%
8%
# White Students
421 Students
253,643 Students
% White Students
69%
60%
# Hawaiian Students
n/a
538 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
103 Students
81,730 Students
% of Others Students
17%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
6 extracurriculars
13 extracurriculars
Frequently Asked Questions
What are the top-ranked private schools in St. Lawrence County, NY?
The top-ranked private schools in St. Lawrence County, NY is Little River Community School.
How many private schools are located in St. Lawrence County?
9 private schools are located in St. Lawrence County.
How diverse are private schools in St. Lawrence County?
St. Lawrence County private schools are approximately 21% minority students, which is lower than the New York private school average of 39%.
What percentage of students in St. Lawrence County go to private school?
4% of all K-12 students in St. Lawrence County are educated in private schools (compared to the NY state average of 14%).
What percentage of private schools are religiously affiliated in St. Lawrence County?
Which private schools in St. Lawrence County are often viewed compared to one another?
Popular comparisons of private schools in St. Lawrence County include: The Holy Name Of Jesus Academy vs. Trinity Catholic School, Trinity Catholic School vs. The Holy Name Of Jesus Academy, St. Mary's Elementary School vs. Little River Community School
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