Quick Facts (2026-27)
- School Type: Special Education School
- Grades: Kindergarten-12
- Enrollment: 113 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Stone Ridge Academy
About the School
- Stone Ridge Academy in Upland, CA, is a nonsectarian special education school serving 113 co–ed students from kindergarten through 12th grade in a suburban community.
- The school maintains a student–teacher ratio of 11:1 with 10 teachers supporting K–12 students.
- Approximately 83% of the student body identifies as students of color, reflecting the diversity of the Upland area.
- Stone Ridge Academy operates in a large suburban locale, offering specialized programs tailored for students with unique educational needs.
- The school is one of several nearby private school options in Upland, including Western Christian High School and St. Joseph School, which serve different grade spans and program types.
Quick Facts (2026-27)
- School Type: Special Education School
- Grades: Kindergarten-12
- Enrollment: 113 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Facts
School Type
Religious Affiliation
Grades Offered
Grades Kindergarten-12
Students By Grade
Student Body
Total Students
113 students
Student Body Type
Co-ed
% Students of Color
83%
State avg.: 52%
Academic Profile
Total Classroom Teachers
10 teachers
Student-Teacher Ratio
11:1
National avg.: 11:1
Tuition & Financial Aid
Admission Deadline
None / Rolling
Frequently Asked Questions
When is the application deadline for Stone Ridge Academy?
The application deadline for Stone Ridge Academy is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school to Stone Ridge Academy is Western Christian High School (0.6 miles away)
The nearest elementary school is St. Joseph School (1.3 miles away)
The nearest preschool is BIC Community Preschool (1.0 miles away)
Show me:
Distance: 0.6 mi
Gr: 9-12 | 620 students
Avg. class size: 20 students
Sports: 15 | Extracurriculars: 20
Christian
100 West 9th Street
Upland, CA 91786
(909) 920-5858
Distance: 1.0 mi
Gr: NS-PK | 120 students
Avg. class size: 12 students
Extracurriculars: 1
Daycare / Preschool (Christian)
845 W Arrow Hwy
Upland, CA 91786
(909) 981-4333
Distance: 1.3 mi
Gr: K-8 | 328 students
Catholic
905 N Campus Ave
Upland, CA 91786
(909) 920-5185
Distance: 1.3 mi
Gr: PK-8 | 54 students
Avg. class size: 14 students
Seventh Day Adventist
1722 E 8th St
Ontario, CA 91764
(909) 982-2301
Distance: 1.4 mi
Gr: PK-1 | 118 students
Avg. class size: 20 students
Montessori School
235 E. Foothill Blvd.
Upland, CA 91786
(909) 931-0511
Distance: 0.6 mi
Gr: 9-12 | 620 students
Avg. class size: 20 students
Sports: 15 | Extracurriculars: 20
Christian
100 West 9th Street
Upland, CA 91786
(909) 920-5858
Distance: 1.5 mi
Gr: PK-12 | 54 students
Specialized Curriculum
104 W C St
Ontario, CA 91762
(800) 419-5216
Distance: 3.4 mi
Gr: PK-12 | 1,428 students
Christian
1907 S Euclid Ave
Ontario, CA 91762
(909) 984-1756
Distance: 3.4 mi
Gr: 11-12 | 39 students
Avg. class size: 15 students
Vocational/Technical School
8520 Archibald Ave. Bldg. #20
Rancho Cucamonga, CA 91730
(909) 294-6001
Distance: 3.4 mi
Gr: PK-12 | 236 students
Avg. class size: 12 students
Sports: 12 | Extracurriculars: 5
11255 Central Ave.
Ontario, CA 91762
(909) 999-0025
Distance: 1.3 mi
Gr: K-8 | 328 students
Catholic
905 N Campus Ave
Upland, CA 91786
(909) 920-5185
Distance: 1.3 mi
Gr: PK-8 | 54 students
Avg. class size: 14 students
Seventh Day Adventist
1722 E 8th St
Ontario, CA 91764
(909) 982-2301
Distance: 1.4 mi
Gr: PK-1 | 118 students
Avg. class size: 20 students
Montessori School
235 E. Foothill Blvd.
Upland, CA 91786
(909) 931-0511
Distance: 1.4 mi
Gr: K-8 | 304 students
Avg. class size: 26 students
Sports: 4 | Extracurriculars: 7
Catholic
322 W D St
Ontario, CA 91762
(909) 984-9123
Distance: 1.5 mi
Gr: PK-12 | 54 students
Specialized Curriculum
104 W C St
Ontario, CA 91762
(800) 419-5216
Distance: 1.0 mi
Gr: NS-PK | 120 students
Avg. class size: 12 students
Extracurriculars: 1
Daycare / Preschool (Christian)
845 W Arrow Hwy
Upland, CA 91786
(909) 981-4333
Distance: 1.4 mi
Gr: PK-1 | 118 students
Avg. class size: 20 students
Montessori School
235 E. Foothill Blvd.
Upland, CA 91786
(909) 931-0511
Distance: 1.5 mi
Gr: PK-12 | 54 students
Specialized Curriculum
104 W C St
Ontario, CA 91762
(800) 419-5216
Distance: 1.9 mi
Gr: PK-K | 14 students
Montessori School
8736 Baker Ave
Rancho Cucamonga, CA 91730
(909) 982-2416
Distance: 2.2 mi
Gr: PK-K | 12 students
Daycare / Preschool (Christian)
224 W California St
Ontario, CA 91762
(909) 988-2280
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Scale Leadership Academy - East
Charter School
(Math: 24% | Reading: 34%)
Rank:
Rank:
4/
Bottom 50%10
1880 Compton Ave
Corona, CA 92881
(888) 315-4660
Corona, CA 92881
(888) 315-4660
0.2 miles
Gr: K-12 | 1,261 students Student-Teacher Ratio: 35:1 Minority enrollment: 49%
Edison Elementary School
(Math: 61% | Reading: 69%)
Rank:
Rank:
9/
Top 20%10
515 East Sixth St.
Ontario, CA 91764
(909) 984-5618
Ontario, CA 91764
(909) 984-5618
0.4 miles
Gr: K-8 | 736 students Student-Teacher Ratio: 26:1 Minority enrollment: 89%
Chaffey High School
(Math: 18% | Reading: 54%)
Rank:
Rank:
5/
Bottom 50%10
1245 North Euclid Ave.
Ontario, CA 91762
(909) 988-5560
Ontario, CA 91762
(909) 988-5560
0.5 miles
Gr: 9-12 | 3,127 students Student-Teacher Ratio: 23:1 Minority enrollment: 97%
Entrepreneur High School
Charter School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
26655 Highland Ave.
Ontario, CA 91764
(909) 888-8458
Ontario, CA 91764
(909) 888-8458
0.5 miles
Gr: 9-12 | 528 students Student-Teacher Ratio: 18:1 Minority enrollment: 95%
Hawthorne Elementary School
(Math: 22% | Reading: 31%)
Rank:
Rank:
4/
Bottom 50%10
705 West Hawthorne St.
Ontario, CA 91762
(909) 986-6582
Ontario, CA 91762
(909) 986-6582
0.6 miles
Gr: K-6 | 549 students Student-Teacher Ratio: 25:1 Minority enrollment: 93%
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