For the 2025-26 school year, there are 4 private elementary schools serving 331 students in Ontario County, NY.
The top ranked private elementary school in Ontario County, NY is St. Mary School.
The average acceptance rate is 95%, which is higher than the New York private elementary school average acceptance rate of 75%.
Top Ranked Ontario County Private Elementary Schools (2025-26)
School
Location
Quick Facts
1777 Route 332
Farmington, NY 14425
(585) 398-2218
Farmington, NY 14425
(585) 398-2218
Gr: K-8 | 58 students Avg. class size: 8 students Sports: 1 | Extracurrculars: 2 Tuition & acceptance rate listed
Childrens Hours School
Special Program Emphasis
90 Lewis St
Geneva, NY 14456
(315) 789-3565
Geneva, NY 14456
(315) 789-3565
Gr: PK-6 | 36 students Tuition listed
St. Francis De Sales-st Stephen
(Catholic)
17 Elmwood Ave
Geneva, NY 14456
(315) 789-1828
Geneva, NY 14456
(315) 789-1828
Gr: PK-8 | 103 students Sports: 1 | Extracurrculars: 2
Ontario County Private Schools (Closed)
School
Location
Quick Facts
De Sales High School (Closed 2010)
(Catholic)
90 Pulteney St
Geneva, NY 14456
(315) 789-5111
Geneva, NY 14456
(315) 789-5111
Gr: 9-12 | 115 students
6302 Italy Valley Rd County
Naples, NY 14512
(585) 374-5430
Naples, NY 14512
(585) 374-5430
Gr: 3-12 | 7 students
Frequently Asked Questions
What are the top ranked private elementary schools in Ontario County, NY?
The top ranked private elementary schools in Ontario County, NY is St. Mary School.
How many private elementary schools are located in Ontario County?
4 private elementary schools are located in Ontario County.
What percentage of private elementary schools are religiously affiliated in Ontario County?
Which private elementary schools in Ontario County are often viewed compared to one another?
Popular comparisons of private elementary schools in Ontario County include: Calvary Chapel Academy vs. St. Mary School, St. Mary School vs. Calvary Chapel Academy, St. Francis De Sales-st Stephen vs. St. Mary School
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.