Quick Facts (2026-27)
- School Type: Special Education School
- Grades: 2-8
- Enrollment: 230 students
- Yearly Tuition: $59,750
- Average class size: 18 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
Charles Armstrong School
Quick Facts (2026-27)
- School Type: Special Education School
- Grades: 2-8
- Enrollment: 230 students
- Yearly Tuition: $59,750
- Average class size: 18 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
Charles Armstrong School ranks among the top 20% of private schools in California for:
Category
Attribute
Sports offered
School Facts
School Type
Religious Affiliation
Grades Offered
Grades 2-8
Students By Grade
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Dyslexia/Language based learning differences
Year Founded
1968
Summer School Offered
Yes
Campus Size
4 acres
Student Body
Total Students
230 students
Student Body Type
Co-ed
% Students of Color
11%
State avg.: 52%
Academic Profile
Total Classroom Teachers
51 teachers
Student-Teacher Ratio
5:1
National avg.: 11:1
% Faculty w/Advanced Degree
40%
Average Class Size
18 students
Classroom Dress Code
Casual
Uniform
Tuition & Financial Aid
Admission Deadline
None / Rolling
Yearly Tuition Cost
$59,750
Tuition Notes
Lower School Grades 2-5: $59750
Middle School Grades 6-8: $61,950
Admissions Director
Brian Barish
Admissions Associate
Regina Lewis
Application URL
Sports
Total Sports Offered
11 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
1 extracurricular
ExtracurricularsExtra-curric.
Arts and Music Programs:
Drama Production
School Notes
- Charles Armstrong School is the San Francisco Bay Area's independent elementary and middle school for students with language-based learning differences, such as dyslexia.
- Since 1968, Armstrong has helped thousands of students discover that learning can be a rewarding experience by helping them gain the reading, writing, speaking and/or math skills that eluded them in traditional schools.
- We place major emphasis on helping students discover and develop their strengths.
- Charles Armstrong School offers a low student-to-teacher ratio; a warm, supportive environment; and proven teaching techniques capable of producing dramatic results.
- The school offers a complete range of academic classes plus art and photography, drama, and physical education. Extracurricular activities are offered as well.
- Armstrong students receive direct and explicit instruction that
best supports their individual learning needs in the following
areas:
- Acquiring the academic strategies and skills necessary to reach their academic potential
- Developing self-confidence in their ability to achieve success
- Understanding their learning differences and social-emotional needs so they can become effective self-advocates
- Pursuing multiple areas of interest and developing passions and talents
Source: Verified school update
Frequently Asked Questions
How much does Charles Armstrong School cost?
Charles Armstrong School's tuition is approximately $59,750 for private students.
What sports does Charles Armstrong School offer?
Charles Armstrong School offers 11 interscholastic sports: Archery, Basketball, Cheering, Cross Country, Flag Football, Football, Gymnastics, Soccer, Tennis, Volleyball and Wrestling. Charles Armstrong School is ranked as one of the top 20% of private schools in California for most sports offered.
When is the application deadline for Charles Armstrong School?
The application deadline for Charles Armstrong School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the Charles Armstrong School yearly calendar below. Note key dates such as:
Event
Date
Thanksgiving Break
November 23, 2026 (Monday)
Spring Break
April 12, 2027 (Monday)
Last Day of School/5th Grade Promotion
June 04, 2027 (Friday)
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The nearest high school to Charles Armstrong School is Notre Dame High School (0.4 miles away)
The nearest elementary school and preschool is Notre Dame Elementary School (0.6 miles away)
Show me:
Show me:
Distance: 92.2 mi
Gr: K-12 | 56 students
Avg. class size: 12 students
Sports: 3 | Extracurriculars: 8
Special Education School
4436 Engle Road
Sacramento, CA 95821
(916) 485-9685
Distance: 92.2 mi
Gr: K-12 | 56 students
Avg. class size: 12 students
Sports: 3 | Extracurriculars: 8
Special Education School
4436 Engle Road
Sacramento, CA 95821
(916) 485-9685
Distance: 92.2 mi
Gr: K-12 | 56 students
Avg. class size: 12 students
Sports: 3 | Extracurriculars: 8
Special Education School
4436 Engle Road
Sacramento, CA 95821
(916) 485-9685
Distance: 0.4 mi
Gr: 9-12 | 417 students
All-girls (Catholic)
1540 Ralston Ave
Belmont, CA 94002
(650) 595-1913
Distance: 0.5 mi
Gr: 9-12 | 37 students
Avg. class size: 6 students
Sports: 4 | Extracurriculars: 7
Special Education School
1500 Ralston Avenue
Belmont, CA 94002
(650) 437-2100
Distance: 0.6 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
Catholic
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Distance: 0.7 mi
Gr: PK-8 | 165 students
Avg. class size: 12 students
Sports: 4 | Extracurriculars: 2
Catholic
1000 Alameda De Las Pulgas
Belmont, CA 94002
(650) 593-4265
Distance: 0.9 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
Distance: 0.4 mi
Gr: 9-12 | 417 students
All-girls (Catholic)
1540 Ralston Ave
Belmont, CA 94002
(650) 595-1913
Distance: 0.5 mi
Gr: 9-12 | 37 students
Avg. class size: 6 students
Sports: 4 | Extracurriculars: 7
Special Education School
1500 Ralston Avenue
Belmont, CA 94002
(650) 437-2100
Distance: 2.4 mi
Gr: PK-12 | 967 students
Specialized Curriculum
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
Distance: 3.1 mi
Gr: 9-12 | 892 students
Avg. class size: 24 students
Sports: 16 | Extracurriculars: 58
All-boys (Catholic)
451 W 20th Ave
San Mateo, CA 94403
(650) 345-8207
Distance: 3.2 mi
Gr: 6-12 | 63 students
Alternative School
2000 Alameda De Las Pulgas Ste 128
San Mateo, CA 94403
(650) 312-8305
Distance: 0.6 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
Catholic
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Distance: 0.7 mi
Gr: PK-8 | 165 students
Avg. class size: 12 students
Sports: 4 | Extracurriculars: 2
Catholic
1000 Alameda De Las Pulgas
Belmont, CA 94002
(650) 593-4265
Distance: 0.9 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
Distance: 1.3 mi
Gr: K-8 | 281 students
Avg. class size: 34 students
Sports: 5 | Extracurriculars: 3
Catholic
850 Tamarack Ave
San Carlos, CA 94070
(650) 593-1629
Distance: 1.4 mi
Gr: K-5 | 159 students
Avg. class size: 16 students
Extracurriculars: 7
2820 Ponce Avenue
Belmont, CA 94002
(650) 596-9100
Distance: 0.6 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
Catholic
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Distance: 0.7 mi
Gr: PK-8 | 165 students
Avg. class size: 12 students
Sports: 4 | Extracurriculars: 2
Catholic
1000 Alameda De Las Pulgas
Belmont, CA 94002
(650) 593-4265
Distance: 0.9 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
Distance: 1.4 mi
Gr: PK-K
Sports: 1
Montessori School
303 Twin Dolphin Dr
Redwood City, CA 94065
(650) 593-6824
Distance: 1.4 mi
Gr: NS-PK
Daycare / Preschool
1050 Twin Dolphin Dr
Redwood City, CA 94065
(650) 594-1100
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
San Carlos Charter Learning Center
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(Math: 69% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 508-7343
San Carlos, CA 94070
(650) 508-7343
0.3 miles
Gr: K-8 | 377 students Student-Teacher Ratio: 19:1 Minority enrollment: 54%
Tierra Linda Middle School
(Math: 70% | Reading: 77%)
Rank:
Rank:
10/
Top 10%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 508-7370
San Carlos, CA 94070
(650) 508-7370
0.3 miles
Gr: 6-8 | 451 students Student-Teacher Ratio: 21:1 Minority enrollment: 64%
Mariposa
(Math: 83% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 832-4201
San Carlos, CA 94070
(650) 832-4201
0.4 miles
Gr: 4-5 | 322 students Student-Teacher Ratio: 23:1 Minority enrollment: 69%
Carlmont High School
(Math: 75% | Reading: 88%)
Rank:
Rank:
10/
Top 5%10
1400 Alameda De Las Pulgas
Belmont, CA 94002
(650) 595-0210
Belmont, CA 94002
(650) 595-0210
0.5 miles
Gr: 9-12 | 2,360 students Student-Teacher Ratio: 20:1 Minority enrollment: 59%
Arundel Elementary School
(Math: ≥95% | Reading: 80-84%)
Rank:
Rank:
10/
Top 5%10
200 Arundel Rd.
San Carlos, CA 94070
(650) 508-7311
San Carlos, CA 94070
(650) 508-7311
0.6 miles
Gr: K-3 | 388 students Student-Teacher Ratio: 23:1 Minority enrollment: 67%
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The average private school tuition in Belmont, CA is $21,340 for elementary schools (read more about average private school tuition across the country).
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