For the 2025-26 school year, there are 6 private elementary schools serving 434 students in Essex County, NY.
The top ranked private elementary schools in Essex County, NY include Adirondack Christian School and St. Marys.
The average acceptance rate is 70%, which is lower than the New York private elementary school average acceptance rate of 75%.
Top Ranked Essex County Private Elementary Schools (2025-26)
School
Location
Quick Facts
Adirondack Christian School
(Baptist)
6065 Nys Route 86
Wilmington, NY 12997
(518) 946-2487
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]( "St. Marys Photo - Play Ground")
(Catholic)
64 Amherst Ave
Ticonderoga, NY 12883
(518) 585-7433
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
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
Lake Placid, NY 12946
(518) 523-4300
Gr: 8-12 | 38 students
4382 Cascade Road
Lake Placid, NY 12946
(518) 523-9329
Lake Placid, NY 12946
(518) 523-9329
Gr: 4-9 | 91 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
Lake Placid, NY 12946
(518) 523-3771
Gr: PK-3 | 122 students
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
Lake Placid, NY 12946
(518) 523-3460
Gr: 8-12 | 84 students Tuition listed
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 Adirondack Christian School and St. Marys.
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%.
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