The Oak Grove Montessori Elementary and Preschool is located in Mansfield, CT on 4 beautiful acres just a few miles from UCONN and ECSU. Our school is affiliated with the American Montessori Society and is accredited by the CT Association of Independent Schools.
Quick Facts (2026)
- Top-Ranked CT School
- School Type: Montessori School
- Grades: Prekindergarten-6
- Enrollment: 51 students
- Yearly Tuition: $9,100
- Acceptance rate: 20%
- Average class size: 10 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Oak Grove Montessori School ranks among the top 20% of private schools in Connecticut for:
Category
Attribute
Acceptance Rate
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Learning Difference Programs
Yes
Learning Programs Supported
Learning Skills Program
Year Founded
1981
School Calendar
Student Body
Total Students
51 students
Student Body Type
Co-ed
% Students of Color
59%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
6 teachers
Student-Teacher Ratio
9:1
National avg.:
% Faculty w/Advanced Degree
66%
Average Class Size
10 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Tuition varies based on the number of sessions in the Children\'s House (from 4 half days to 5 full days). Lower Elementary tuition is 9100 and Upper Elementary tuition is 9400.
% on Financial Aid
22%
Average Financial Aid Grant
$1,290
Acceptance Rate
20%
National avg.: 82%
Admissions Director
Karen Drazen
Application URL
School Notes
- School Mascot: Eagles
- The Oak Grove Montessori Elementary and Preschool is located in Mansfield, CT on 4 beautiful acres just a few miles from UCONN and ECSU. Our school is affiliated with the American Montessori Society and is accredited by the CT Association of Independent Schools.
Source: Verified school update
Frequently Asked Questions
How much does Oak Grove Montessori School cost?
Oak Grove Montessori School's tuition is approximately $9,100 for private students.
What is the acceptance rate of Oak Grove Montessori School?
The acceptance rate of Oak Grove Montessori School is 20%, which is lower than the national average of 71%. Oak Grove Montessori School's acceptance rate is ranked among the top private schools in Connecticut with low acceptance rates.
What is Oak Grove Montessori School's ranking?
Oak Grove Montessori School ranks among the top 20% of private schools in Connecticut for: Lowest average acceptance rates.
When is the application deadline for Oak Grove Montessori School?
The application deadline for Oak Grove Montessori School is rolling (applications are reviewed as they are received year-round).
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The nearest high school and elementary school to Oak Grove Montessori School is Maranatha Sda Regional School (0.8 miles away)
The nearest preschool is St. Mary St.. Joseph School (1.9 miles away)
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Gr: PK-8 | 400 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 8 Tuition listed
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Manchester, CT 06042
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Gr: PK-12 Avg. class size: 11 students Sports: 2 | Extracurrculars: 5 Tuition listed
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(860) 745-5847
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Gr: NS-8 | 172 students Avg. class size: 25 students Extracurrculars: 4 Tuition listed
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(860) 645-1255
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Enfield Montessori School ![Enfield Montessori School Photo]( "Enfield Montessori School Photo")
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(860) 456-4984
Willimantic, CT 06226
(860) 456-4984
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(860) 456-1311
Willimantic, CT 06226
(860) 456-1311
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Gr: K-12 | 104 students
Natchaug Hospital School-consolidated
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(860) 456-1311
Mansfield Center, CT 06250
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126 Quarry St
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Willimantic, CT 06226
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Willimantic, CT 06226
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(860) 423-8479
Willimantic, CT 06226
(860) 423-8479
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Miles
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St. Mary St.. Joseph School
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35 Valley St
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(860) 423-8479
Willimantic, CT 06226
(860) 423-8479
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Gr: PK-8 | 111 students
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Mansfield Center, CT 06250
(860) 423-1070
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(860) 487-0062
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330 Church St
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(860) 228-5134
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(860) 228-5134
8.7 miles
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School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 55-59% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
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(860) 345-8541
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(860) 345-8541
9428.8 miles
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(Math: 53% | Reading: 70%)
Rank:
Rank:
8/
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Killingworth, CT 06419
(860) 663-1241
9428.9 miles
Gr: 6-8 | 423 students Student-Teacher Ratio: 11:1 Minority enrollment: 11%
(Math: 30-34% | Reading: 70-79%)
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Rank:
6/
Top 50%10
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(860) 873-5065
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(860) 873-5065
9430.4 miles
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(Math: 60-64% | Reading: 55-59%)
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Rank:
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Top 50%10
45 Joe Williams Rd.
Moodus, CT 06469
(860) 873-5076
Moodus, CT 06469
(860) 873-5076
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Gr: PK-3 | 340 students Student-Teacher Ratio: 12:1 Minority enrollment: 9%
(Math: 46% | Reading: 64%)
Rank:
Rank:
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(860) 873-5081
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