At Main Line Montessori School, we allow our children to learn through their own experiences in an exciting and educational environment.
Quick Facts (2026)
- Top-Ranked PA School
- School Type: Montessori School
- Grades: Nursery/Preschool-Kindergarten
- Enrollment: 28 students
- Average class size: 12 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Main Line Montessori School ranks among the top 20% of private schools in Pennsylvania for:
Category
Attribute
Advanced Degrees
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-Kindergarten
Year Founded
1988
Student Body
Total Students
28 students
Student Body Type
Co-ed
Students by Grade
Academics and Faculty
Total Classroom Teachers
7 teachers
Student-Teacher Ratio
4:1
National avg.:
% Faculty w/Advanced Degree
85%
Average Class Size
12 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
$100.00 (registration fee)
Admissions Director
Pamela B Haigh
School Notes
- School Motto: 'The education of even a very small child, therefore, does not aim at preparing him for school but for life.'
- In the Montessori Classroom, children work as individuals or in small groups. Within the prepared environment, children have the freedom to choose lessons and activities according to their needs, tendencies and special interests. Through this method children acquire self-discipline, a practical independence, and a gradual increase in knowledge. The teacher, as guide and facilitator, prepares the environment to accomodate the ever-changing developmental needs of the children.
- Sample of notable school alumni/alumnae:
- Pamela Haigh - Founder of Main Line Montessori School
Source: Verified school update
Frequently Asked Questions
Who are famous alumni from Main Line Montessori School?
Main Line Montessori School famous alumni include: Pamela Haigh - Founder of Main Line Montessori School.
What is Main Line Montessori School's ranking?
Main Line Montessori School ranks among the top 20% of private schools in Pennsylvania for: Highest percentage of faculty with advanced degrees.
When is the application deadline for Main Line Montessori School?
The application deadline for Main Line Montessori School is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed Main Line Montessori School also viewed these schools: Ancona Montessori School, Whitemarsh Montessori Childrens House, Centre Square Academy and Westtown School.
The nearest high school and elementary school to Main Line Montessori School is Academy-notre Dame De Namur (0.6 miles away)
The nearest preschool is The Agnes Irwin School (0.8 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Ancona Montessori School
Montessori School
630 Clothier Rd
Wynnewood, PA 19096
(484) 431-6469
Wynnewood, PA 19096
(484) 431-6469
5.1 miles
Gr: PK-K | 50 students
6024 Butler Pike
Blue Bell, PA 19422
(215) 646-6816
Blue Bell, PA 19422
(215) 646-6816
9 miles
Gr: PK-K | 66 students
1775 Skippack Pike
Blue Bell, PA 19422
(610) 275-1775
Blue Bell, PA 19422
(610) 275-1775
10.5 miles
Gr: NS-5 | 83 students Avg. class size: 14 students Extracurrculars: 2 Tuition & acceptance rate listed
975 Westtown Road
West Chester, PA 19382
(610) 399-7900
West Chester, PA 19382
(610) 399-7900
11 miles
Gr: PK-12 | 693 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 61 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
975 Westtown Road
West Chester, PA 19382
(610) 399-7900
West Chester, PA 19382
(610) 399-7900
11 miles
Gr: PK-12 | 693 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 61 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
1775 Skippack Pike
Blue Bell, PA 19422
(610) 275-1775
Blue Bell, PA 19422
(610) 275-1775
10.5 miles
Gr: NS-5 | 83 students Avg. class size: 14 students Extracurrculars: 2 Tuition & acceptance rate listed
975 Westtown Road
West Chester, PA 19382
(610) 399-7900
West Chester, PA 19382
(610) 399-7900
11 miles
Gr: PK-12 | 693 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 61 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
Ancona Montessori School
Montessori School
630 Clothier Rd
Wynnewood, PA 19096
(484) 431-6469
Wynnewood, PA 19096
(484) 431-6469
5.1 miles
Gr: PK-K | 50 students
6024 Butler Pike
Blue Bell, PA 19422
(215) 646-6816
Blue Bell, PA 19422
(215) 646-6816
9 miles
Gr: PK-K | 66 students
975 Westtown Road
West Chester, PA 19382
(610) 399-7900
West Chester, PA 19382
(610) 399-7900
11 miles
Gr: PK-12 | 693 students Avg. class size: 15 students Sports: 19 | Extracurrculars: 61 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
Academy-notre Dame De Namur
All-girls (Catholic)
560 Sproul Rd
Villanova, PA 19085
(610) 687-0650
Villanova, PA 19085
(610) 687-0650
0.6 miles
Gr: 6-12 | 542 students Avg. class size: 15 students Tuition & acceptance rate listed
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 801-1869
Bryn Mawr, PA 19010
(610) 801-1869
0.8 miles
Gr: NS-12 | 673 students Avg. class size: 15 students Sports: 14 Tuition & acceptance rate listed
St. Katharine Of Siena School
(Catholic)
116 S. Aberdeen Ave.
Wayne, PA 19087
(610) 688-5451
Wayne, PA 19087
(610) 688-5451
1.2 miles
Gr: K-8 | 416 students Sports: 10 | Extracurrculars: 9 Tuition listed
Archbishop John Carroll High School
(Catholic)
211 W Matsonford Rd
Wayne, PA 19087
(610) 688-7610
Wayne, PA 19087
(610) 688-7610
1.3 miles
Gr: 9-12 | 674 students Tuition listed
The Grayson School
Special Program Emphasis
211 Matsonford Rd
Broomall, PA 19008
(484) 428-3241
Broomall, PA 19008
(484) 428-3241
1.3 miles
Gr: PK-10 | 100 students
School
Location
Miles
Quick Facts
Academy-notre Dame De Namur
All-girls (Catholic)
560 Sproul Rd
Villanova, PA 19085
(610) 687-0650
Villanova, PA 19085
(610) 687-0650
0.6 miles
Gr: 6-12 | 542 students Avg. class size: 15 students Tuition & acceptance rate listed
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 801-1869
Bryn Mawr, PA 19010
(610) 801-1869
0.8 miles
Gr: NS-12 | 673 students Avg. class size: 15 students Sports: 14 Tuition & acceptance rate listed
Archbishop John Carroll High School
(Catholic)
211 W Matsonford Rd
Wayne, PA 19087
(610) 688-7610
Wayne, PA 19087
(610) 688-7610
1.3 miles
Gr: 9-12 | 674 students Tuition listed
The Grayson School
Special Program Emphasis
211 Matsonford Rd
Broomall, PA 19008
(484) 428-3241
Broomall, PA 19008
(484) 428-3241
1.3 miles
Gr: PK-10 | 100 students
737 S Ithan Ave
Bryn Mawr, PA 19010
(610) 527-3230
Bryn Mawr, PA 19010
(610) 527-3230
1.3 miles
Gr: 5-12 | 73 students Avg. class size: 6 students Sports: 8 | Extracurrculars: 4 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
Academy-notre Dame De Namur
All-girls (Catholic)
560 Sproul Rd
Villanova, PA 19085
(610) 687-0650
Villanova, PA 19085
(610) 687-0650
0.6 miles
Gr: 6-12 | 542 students Avg. class size: 15 students Tuition & acceptance rate listed
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 801-1869
Bryn Mawr, PA 19010
(610) 801-1869
0.8 miles
Gr: NS-12 | 673 students Avg. class size: 15 students Sports: 14 Tuition & acceptance rate listed
St. Katharine Of Siena School
(Catholic)
116 S. Aberdeen Ave.
Wayne, PA 19087
(610) 688-5451
Wayne, PA 19087
(610) 688-5451
1.2 miles
Gr: K-8 | 416 students Sports: 10 | Extracurrculars: 9 Tuition listed
The Grayson School
Special Program Emphasis
211 Matsonford Rd
Broomall, PA 19008
(484) 428-3241
Broomall, PA 19008
(484) 428-3241
1.3 miles
Gr: PK-10 | 100 students
737 S Ithan Ave
Bryn Mawr, PA 19010
(610) 527-3230
Bryn Mawr, PA 19010
(610) 527-3230
1.3 miles
Gr: 5-12 | 73 students Avg. class size: 6 students Sports: 8 | Extracurrculars: 4 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
275 S Ithan Ave
Bryn Mawr, PA 19010
(610) 801-1869
Bryn Mawr, PA 19010
(610) 801-1869
0.8 miles
Gr: NS-12 | 673 students Avg. class size: 15 students Sports: 14 Tuition & acceptance rate listed
The Grayson School
Special Program Emphasis
211 Matsonford Rd
Broomall, PA 19008
(484) 428-3241
Broomall, PA 19008
(484) 428-3241
1.3 miles
Gr: PK-10 | 100 students
The Grayson School ![The Grayson School Photo - RADNOR, Pa., May 27, 2021 /PRNewswire/ -- The Board of Trustees of The Grayson School are pleased to announce that the school has been granted accreditation by the Pennsylvania Association of Independent Schools (PAIS) for ten years-an unprecedented term for a young school in their initial application year.]( "The Grayson School Photo - RADNOR, Pa., May 27, 2021 /PRNewswire/ -- The Board of Trustees of The Grayson School are pleased to announce that the school has been granted accreditation by the Pennsylvania Association of Independent Schools (PAIS) for ten years-an unprecedented term for a young school in their initial application year.")
Special Program Emphasis
211 Matsonford Road
Wayne, PA 19087
(484) 428-3241
Wayne, PA 19087
(484) 428-3241
1.6 miles
Gr: PK-12 | 164 students Sports: 6 | Extracurrculars: 14 Tuition listed
480 S Bryn Mawr Ave
Bryn Mawr, PA 19010
(610) 527-3915
Bryn Mawr, PA 19010
(610) 527-3915
1.7 miles
Gr: PK-12 | 173 students Avg. class size: 8 students Sports: 14 | Extracurrculars: 25 Tuition & acceptance rate listed
The West Hill School (Preschool)
Daycare / Preschool
1455 West Hill Road
Bryn Mawr, PA 19010
(610) 525-7660
Bryn Mawr, PA 19010
(610) 525-7660
1.9 miles
Gr: NS-PK | 67 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 69% | Reading: 77%)
Rank:
Rank:
10/
Top 5%10
1340 Little Baltimore Road
Hockessin, DE 19707
(302) 234-7200
Hockessin, DE 19707
(302) 234-7200
9307.7 miles
Gr: K-5 | 589 students Student-Teacher Ratio: 15:1 Minority enrollment: 43%
(Math: 36% | Reading: 52%)
Rank:
Rank:
8/
Top 30%10
2916 Duncan Road
Wilmington, DE 19808
(302) 636-5681
Wilmington, DE 19808
(302) 636-5681
9308.3 miles
Gr: K-8 | 941 students Student-Teacher Ratio: 15:1 Minority enrollment: 33%
(Math: ≤5% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
301 Mckennan's Church Road
Wilmington, DE 19808
(302) 992-5520
Wilmington, DE 19808
(302) 992-5520
9308.4 miles
Gr: 9-12 | 920 students Student-Teacher Ratio: 13:1 Minority enrollment: 74%
(Math: 64% | Reading: 66%)
Rank:
Rank:
10/
Top 5%10
2025 Graves Road
Hockessin, DE 19707
(302) 235-6600
Hockessin, DE 19707
(302) 235-6600
9308.4 miles
Gr: K-5 | 613 students Student-Teacher Ratio: 16:1 Minority enrollment: 33%
(Math: 43% | Reading: 54%)
Rank:
Rank:
9/
Top 20%10
735 Meeting House Road
Hockessin, DE 19707
(302) 239-3420
Hockessin, DE 19707
(302) 239-3420
9308.6 miles
Gr: 6-8 | 764 students Student-Teacher Ratio: 17:1 Minority enrollment: 48%
School Reviews
Endorse Main Line Montessori School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
Ask Current Parents What Admissions Won't Answer
Learn how to ask current private school parents revealing questions about culture, academics, communication, costs, discipline, and community life before deciding whether a school truly fits your family well.
When School Anxiety Is Really a School Fit Problem
Learn when school anxiety may signal a poor school fit, how parents can identify academic or social mismatches, and when changing private schools deserves serious consideration for families today.
Will My Child Find Their People? Evaluating School Culture
Learn how to evaluate private school culture, student belonging, friendships, teacher relationships, social dynamics, and authentic community fit so your child can find the right place to thrive and connect.
