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Average

#666 of 1,790 private schools in CA

Top 37% of private schools

Stone Ridge Academy

School

20 W 7TH ST, Upland, CA 91786

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 14 schools in Upland. Learn more

Enrollment

113

Student-Teacher

11.3:1

Score

6.7

Grades

Kindergarten – 12th

Updated 2021-22

How this school compares

In Upland

#2 of 3

public schools

California schools

#151 of 366

Academic performance

7.4 / 10

Strong

About Stone Ridge Academy

Stone Ridge Academy is a highly-rated K-12 public school serving 113 students in Upland, California, with an impressive 9.0 out of 10 MySchoolScout rating. This small school environment allows for personalized attention with just 10 full-time equivalent teachers maintaining an excellent 11.3:1 student-teacher ratio, well below typical public school averages. The school ranks in the 50th percentile among California's 1,790 schools, placing it at #893 statewide.

As a regular public school serving all grade levels from kindergarten through 12th grade, Stone Ridge Academy offers families the convenience of a single institution that can guide students through their entire K-12 journey without transitions between different schools. The academy serves a diverse suburban community where the median household income is $81,973 and median home values reach $573,100. About 28% of area residents hold bachelor's degrees or higher, while 12.4% of families live below the poverty line, reflecting the mixed socioeconomic character of this ZIP code with its population of 56,025.

Stone Ridge Academy's combination of small school intimacy, strong ratings, and comprehensive grade range makes it an appealing option for families seeking continuity in their children's education. The school is situated in Upland's large suburban setting, providing students with both community connections and access to broader regional opportunities.

What Parents Should Know

With an enrollment of 113 students, Stone Ridge Academy is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

As a private school, Stone Ridge Academy operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How Stone Ridge Academy compares to 14 public schools serving similar grades in Upland, CA

Student-Teacher Ratio
11.3:1
This School
vs
23.1:1
Public Avg
Avg School Size
113
This School
vs
699
Public Avg
Avg School Scout Rating
6.7
This School
vs
6.9
Public Avg

Student Demographics

Hispanic 51.3% vs 0%
Black 26.5% vs 0%
White 15.9% vs 0%
Asian 1.8% vs 0%
Stone Ridge Academy Upland Public Avg

Nearby Other Schools

School Rating
Stone Ridge Academy (this school) 6.7
Citrus Elementary 7.0
Upland Elementary 7.6
Upland Junior High 6.2
Upland High 7.9
Baldy View Elementary 7.6
Hillside High 5.3
Foothill Knolls Academy of Innovation 6.9
Sycamore Elementary 6.4
Sierra Vista Elementary 6.1
Cabrillo Elementary 6.7
Magnolia Elementary 8.3
Pioneer Junior High 7.8
Pepper Tree Elementary 7.5
Valencia Elementary 5.7

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 6.3 / 10
View breakdown
Student-Teacher Ratio 11.3:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B- 4.8 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,170
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 7.7 / 10
View breakdown
Diversity Index 64%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 113
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Hispanic 51.3%
Black 26.5%
White 15.9%
Pacific Islander 4.4%
Asian 1.8%

Source: NCES Private School Survey (PSS)

Location

20 W 7TH ST, Upland, CA 91786

Nearby Alternatives

Families considering Stone Ridge Academy may also want to explore other schools in the area. Edison Elementary (rated 8.2/10, 0.4 miles away, in nearby Ontario), which scores notably higher. Another option is Berlyn Elementary (rated 8.2/10, 0.8 miles away, in nearby Ontario), which scores notably higher. Additionally, Upland High (rated 7.9/10, 1.2 miles away), which scores notably higher. For more schools in Upland, see our Upland schools guide .

Nearby Schools

20 within 1.6 mi
School Distance Rating
Edison Elementary Ontario 0.4 mi 8.2
WESTERN CHRISTIAN HIGH SCHOOL Upland 0.5 mi 7.1
Chaffey High Ontario 0.6 mi 5.9
Hawthorne Elementary Ontario 0.7 mi 7.1
Vina Danks Middle Ontario 0.8 mi 6.2
Citrus Elementary Upland 0.7 mi 7.0
Berlyn Elementary Ontario 0.8 mi 8.2
Upland Elementary Upland 1.0 mi 7.6
Upland Junior High Upland 1.1 mi 6.2
Central Language Academy Ontario 1.2 mi 7.5
Upland High Upland 1.2 mi 7.9
ST JOSEPH SCHOOL Upland 1.3 mi 5.5
ST GEORGE PARISH SCHOOL Ontario 1.4 mi 5.1
Baldy View Elementary Upland 1.4 mi 7.6
St. George Ontario 1.5 mi
INLAND CONSERVATORY FOR THE PERFORMING ARTS SCHOOL Ontario 1.5 mi 7.6
MONTESSORI ACADEMY OF UPLAND Upland 1.5 mi
AMERICAN CHRISTIAN MILITARY ACADEMY OF EXCELLENCE Claremont 1.7 mi
Lincoln Elementary Ontario 1.6 mi 7.1
Elderberry Elementary Ontario 1.6 mi 5.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91786 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$86,961

Median Home Value

$607,100

Median Rent

$1,923/mo

Population

55,519

College Educated

30%

Homeownership

44.9%

Avg Commute

30.3 min

Poverty Rate

10.8%

Median Age

34.8

Community Profile

The community surrounding Stone Ridge Academy has a median household income of $86,961. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $607,100, with a median rent of $1,923/month. The area has a poverty rate of 10.8%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
CANYON VIEW SCHOOL San Dimas, CA 6.7
Denair Charter Academy Denair, CA 6.7
Phoenix Camarillo, CA 6.7
Redlands eAcademy Redlands, CA 6.7
SIERRA VIEW JR ACADEMY Exeter, CA 6.7
Olive Grove Charter - Santa Barbara Santa Maria, CA 6.8

Frequently Asked Questions

Common questions about Stone Ridge Academy

What grades does Stone Ridge Academy serve?

Stone Ridge Academy serves students in grades Kindergarten through 12th.

How many students attend Stone Ridge Academy?

Stone Ridge Academy has an enrollment of approximately 113 students.

What is the student-teacher ratio at Stone Ridge Academy?

The student-teacher ratio at Stone Ridge Academy is 11.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Stone Ridge Academy rank in CA?

Stone Ridge Academy is ranked #666 out of 1,790 private schools in CA.

What is Stone Ridge Academy's MySchoolScout rating?

Stone Ridge Academy has a composite rating of 6.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Stone Ridge Academy a private school?

Yes, Stone Ridge Academy is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Stone Ridge Academy a religious school?

No, Stone Ridge Academy is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

City Safety
High (2,186/100K)

FBI UCR 2024. City-level (Upland). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 12th
Enrollment
113
Gender Split
88% M / 12% F
Student-Teacher Ratio
11.3:1
Teachers (FTE)
10
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
6.5 hours
Days Per Year
180 days
Setting
Large Suburb
County
SAN BERNARDINO
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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