Stockton Accelerated Institute in Stockton, CA, serves 60 students from kindergarten through 12th grade in a city鈥揵ased Montessori program.
Founded in 1998, the school maintains a student鈥搕eacher ratio of 5:1 with an average class size of 6 students.
The faculty includes 90% of teachers with advanced degrees, supporting instructional quality across all grades.
The student body is diverse, with 82.7% students of color enrolled in this co鈥揺ducational private school.
Stockton Accelerated Institute offers a formal dress code and provides summer school options for continued learning.
Quick Facts (2026)
- Top-Ranked CA School
- School Type: Montessori School
- Grades: Kindergarten-12
- Enrollment: 60 students
- Average class size: 6 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Stockton Accelerated Institute ranks among the top 20% of private schools in California for:
Category
Attribute
Advanced Degrees
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-12
Year Founded
1998
Summer School Offered
Yes
School Calendar
Student Body
Total Students
60 students
Student Body Type
Co-ed
% Students of Color
83%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
11 teachers
Student-Teacher Ratio
5:1
National avg.:
% Faculty w/Advanced Degree
90%
Average Class Size
6 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
2 extracurriculars
ExtracurricularsExtra-curric.
Recreational Athletic Programs:
International Student OrganizationRegional Student Conventions
Source: Verified school update
Frequently Asked Questions
What is Stockton Accelerated Institute's ranking?
Stockton Accelerated Institute ranks among the top 20% of private schools in California for: Highest percentage of faculty with advanced degrees.
When is the application deadline for Stockton Accelerated Institute?
The application deadline for Stockton Accelerated Institute is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Stockton Accelerated Institute located?
Stockton Accelerated Institute is located in the Civic Center neighborhood of Stockton, CA. There are 2 other private schools located in Civic Center.
Related Schools
Show me:
People that viewed Stockton Accelerated Institute also viewed these schools: Annunciation Elementary School, Saint Mary's High School, St. Luke School, Point Quest Central Valley and First Baptist Christian School.
The nearest high school to Stockton Accelerated Institute is Saint Mary's High School (0.6 miles away)
The nearest elementary school is Annunciation Elementary School (0.3 miles away)
The nearest preschool is First Baptist Christian School (1.1 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Annunciation Elementary School
(Catholic)
1110 N Lincoln St
Stockton, CA 95203
(209) 444-4000
Stockton, CA 95203
(209) 444-4000
0.3 miles
Gr: K-8 | 241 students Tuition listed
Saint Mary's High School ![Saint Mary's High School Photo]( "Saint Mary's High School Photo")
(Catholic)
5648 N. El Dorado St.
Stockton, CA 95207
(209) 957-3340
Stockton, CA 95207
(209) 957-3340
0.6 miles
Gr: 9-12 | 785 students Avg. class size: 20 students Sports: 23 | Extracurrculars: 5 Tuition & acceptance rate listed
St. Luke School ![St. Luke School Photo - 5th Grader learning Microsoft Word 2010.]( "St. Luke School Photo - 5th Grader learning Microsoft Word 2010.")
(Catholic)
4005 N Sutter Street
Stockton, CA 95204
(209) 464-0801
Stockton, CA 95204
(209) 464-0801
1.4 miles
Gr: PK-8 | 292 students Avg. class size: 22 students Sports: 3 | Extracurrculars: 15
Point Quest Central Valley
Special Education School
12755 N Hwy 88
Lodi, CA 95240
(209) 210-2300
Lodi, CA 95240
(209) 210-2300
2.3 miles
Gr: K-12 | 116 students
First Baptist Christian School
(Baptist)
3535 N El Dorado St
Stockton, CA 95204
(209) 466-1577
Stockton, CA 95204
(209) 466-1577
1.1 miles
Gr: PK-8 | 241 students Sports: 4 Tuition listed
School Reviews
5 9/15/2023
My grandson is in his third year here. The academic approach is excellent. In the areas of kindness, love of the children, helpfulness, safety, adult role modeling, student interaction, fellowship, etc., that I have observed, are above and beyond excellent. I am happy to endorse this school.
5 2/23/2019
I have my children here and very happy. Not every school is perfect but SAIL is as close to it as possible. Love the fellow parents, staff and friendly family attitude.
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