North Country School Photo - Hiking in the Adirondack Park surrounding our campus- Students start with smaller hikes and build stamina during their time at North Country School, earning "Mountain Cake Miles" for each hike and competing for end of year awards.

Best Essex County Private Elementary Schools (2026)

For the 2026 school year, there are 6 private elementary schools serving 429 students in Essex County, NY.
The top-ranked private elementary schools in Essex County, NY include St. Marys and Adirondack Christian School.
The average acceptance rate is 70%, which is lower than the New York private elementary school average acceptance rate of 76%.
50% of private elementary schools in Essex County, NY are religiously affiliated (most commonly Catholic and Baptist).

Top-Ranked Essex County Private Elementary Schools (2026)

School
Location
Quick Facts
Adirondack Christian School
(Baptist)
6065 Nys Route 86
Wilmington, NY 12997
(518) 946-2487
Gr: PK-12 | 91 students Avg. class size: 10 students Tuition listed
St. Marys
St. Marys Photo - Play Ground
(Catholic)
64 Amherst Ave
Ticonderoga, NY 12883
(518) 585-7433
Gr: PK-8 | 75 students Avg. class size: 15 students
Lakeside School At Black Kettle Farm
Alternative School
6 Leaning Rd
Essex, NY 12936
(518) 963-7385
Gr: K-3 | 17 students Tuition listed
Mountain Lake Academy
All-boys | Special Education School
386 River Road
Lake Placid, NY 12946
(518) 523-4300
Gr: 8-12 | 38 students
North Country School
North Country School Photo
4382 Cascade Road
Lake Placid, NY 12946
(518) 523-9329
Gr: 4-9 | 86 students Avg. class size: 8 students Sports: 17 | Extracurrculars: 16 Tuition & acceptance rate listed
St. Agnes Parochial School
(Catholic)
2322 Saranac Ave
Lake Placid, NY 12946
(518) 523-3771
Gr: PK-3 | 122 students
[+] Show Closed Private Schools in Essex County, New York

Essex County Private Schools (Closed)

School
Location
Quick Facts
National Sports Academy (Closed 2014)
Special Program Emphasis
821 Mirror Lake Drive
Lake Placid, NY 12946
(518) 523-3460
Gr: 8-12 | 84 students Tuition listed

Overview

This County (Essex County)
This State (NY)
# Schools
6 Schools

Student Body:

# Students
429 Students
346,470 Students
% Average Students of Color
22%
39%

Academics and Faculty:

# Teachers
84 Teachers
34,672 Teachers
Average Student-Teacher Ratio
5:1
10:1
% Average Faculty w/Advanced Degree
66%
76%
Average Class Size
11 students
15 students
Average Number of AP Courses
12 courses
11 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$36,433
$22,375
Average Summer Program Cost
$12,000
$2,555
Average % on Financial Aid
32%
32%
Average Financial Aid Grant
$28,000
$9,531
Average Acceptance Rate
70%
76%
Average Endowment Size
$16 million
$43.41 million

Students by Ethnicity:

0.60
0.58
# American Indian Students
n/a
810 Students
% American Indian Students
n/a
n/a
# Asian Students
28 Students
14,470 Students
% Asian Students
6%
4%
# Hispanic Students
12 Students
23,952 Students
% Hispanic Students
3%
7%
# Black Students
17 Students
26,065 Students
% Black Students
4%
7%
# White Students
230 Students
214,151 Students
% White Students
54%
62%
# Hawaiian Students
n/a
2,576 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
142 Students
65,226 Students
% of Others Students
33%
19%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
16 extracurriculars
12 extracurriculars
Average Number of Sports
17 sports
7 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in Essex County, NY?
The top-ranked private elementary schools in Essex County, NY include St. Marys and Adirondack Christian School.
How many private elementary schools are located in Essex County?
6 private elementary schools are located in Essex County.
How diverse are private elementary schools in Essex County?
Essex County private elementary schools are approximately 22% minority students, which is lower than the New York private school average of 39%.
What percentage of private elementary schools are religiously affiliated in Essex County?
50% of private elementary schools in Essex County are religiously affiliated (most commonly Catholic and Baptist).

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