Average
#5709 of 9,533 schools in CA
Alta Loma Junior High
Middle School · Alta Loma Elementary
9000 Lemon Ave., Alta Loma, CA 91701
Enrollment
643
Student-Teacher
23.8:1
Score
5.9
Grades
7th – 8th
Enrollment
643
Student-Teacher
23.8:1
Score
5.9
Grades
7th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Alta Loma
#11 of 13
public schools
California middle schools
#831 of 1,349
In district
#8 of 10
Alta Loma Elementary
Equity
7.8 / 10
Very strong
About Alta Loma Junior High
Alta Loma Junior High serves 643 students in grades 7-8 in the affluent community of Alta Loma, California. This middle school earns a solid 7.0 out of 10 rating from MySchoolScout and ranks in the 73rd percentile statewide, placing it among California's better-performing middle schools at #2600 out of 9,566 schools. The school demonstrates particular strength in English Language Arts, where 67% of students achieve proficiency or above across grade levels.
Math performance shows room for growth, with 43% of students meeting proficiency standards. With 27 full-time equivalent teachers serving the student body, Alta Loma Junior High maintains a student-teacher ratio of 23.8:1. Students benefit from the school's location in a prosperous suburban community where the median household income reaches $111,745 and median home values are $664,100.
The surrounding ZIP code 91701 is home to 39,323 residents, with 36% holding bachelor's degrees or higher and a low poverty rate of just 4.8%. These community characteristics often correlate with strong family support for education and student achievement. Alta Loma Junior High sits at 9000 Lemon Avenue in this large suburban setting, providing students with a stable educational environment in one of San Bernardino County's more established residential areas.
What Parents Should Know
The student-teacher ratio at Alta Loma Junior High is 23.8:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Alta Loma Junior High — Students at Alta Loma Junior High score 55% proficient, which is below what's typical for similar communities (expected: 57%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
31.6%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.9/10.
How Alta Loma Junior High Compares
See how Alta Loma Junior High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 49% (2019) to 43.16% (2024). Reading/ELA proficiency has declined from 72% (2019) to 66.78% (2024).
Location
9000 Lemon Ave., Alta Loma, CA 91701
Nearby Alternatives
Families considering Alta Loma Junior High may also want to explore other middle schools in the area. Vineyard Junior High (rated 6.6/10, 1.6 miles away), which scores slightly higher. Additionally, Cucamonga Middle (rated 5.7/10, 1.8 miles away, in nearby Rancho Cucamonga), with a very similar rating. For more schools in Alta Loma, see our Alta Loma schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| ST PETER & ST PAUL CATHOLIC SCHOOL Alta Loma | 0.2 mi | 6.5 |
| St. Peter and St Paul Catholic School Alta Loma | 0.3 mi | — |
| OPEN DOOR Rancho Cucamonga | 0.8 mi | — |
| Jasper Elementary Alta Loma | 1.0 mi | 8.2 |
| Floyd M. Stork Elementary Alta Loma | 1.0 mi | 6.9 |
| Carnelian Elementary Alta Loma | 1.1 mi | 6.0 |
| Alta Loma High Alta Loma | 1.3 mi | 7.8 |
| Alta Loma Elementary Alta Loma | 1.3 mi | 4.3 |
| Ansaar Academy Rancho Cucamonga | 1.4 mi | — |
| HIGHLAND AVENUE CHRISTIAN SCHOOL Rancho Cucamonga | 1.3 mi | 4.8 |
| Cucamonga Middle Rancho Cucamonga | 1.8 mi | 5.7 |
| Hermosa Elementary Alta Loma | 1.6 mi | 6.0 |
| Valle Vista Elementary Rancho Cucamonga | 1.9 mi | 7.2 |
| Vineyard Junior High Alta Loma | 1.6 mi | 6.6 |
| Deer Canyon Elementary Alta Loma | 1.8 mi | 6.6 |
| Central Elementary Rancho Cucamonga | 2.4 mi | 5.9 |
| MONTESSORI ACADEMY OF ED INC- DBA MONTESSORI ACAD Rancho Cucamonga | 2.3 mi | — |
| Dona Merced Elementary Rancho Cucamonga | 2.4 mi | 4.9 |
| Bear Gulch Elementary Rancho Cucamonga | 2.7 mi | 3.8 |
| Foothill Knolls Academy of Innovation Upland | 2.6 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91701 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$113,576
Median Home Value
$718,800
Median Rent
$2,232/mo
Population
38,597
College Educated
36.2%
Homeownership
79.2%
Avg Commute
31.8 min
Poverty Rate
4.8%
Median Age
42.1
Community Profile
The community surrounding Alta Loma Junior High has a median household income of $113,576. It is an area where 36% of adults hold a bachelor's degree or higher. The median home value in the area is $718,800, with a median rent of $2,232/month. The local poverty rate of 4.8% is relatively low. The average commute for residents is 32 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 |
|---|---|
| Alliance College-Ready Middle Academy 4 Los Angeles, CA | 5.9 |
| Alliance Virgil Roberts Leadership Academy Los Angeles, CA | 5.9 |
| Edwin Markham Middle Los Angeles, CA | 5.9 |
| Excelsior Middle Byron, CA | 5.9 |
| Fort Bragg Middle Fort Bragg, CA | 5.9 |
| James Monroe Middle Ridgecrest, CA | 5.9 |
Frequently Asked Questions
Common questions about Alta Loma Junior High
What grades does Alta Loma Junior High serve?
Alta Loma Junior High serves students in grades 7th through 8th.
How many students attend Alta Loma Junior High?
Alta Loma Junior High has an enrollment of approximately 643 students.
What is the student-teacher ratio at Alta Loma Junior High?
The student-teacher ratio at Alta Loma Junior High is 23.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Alta Loma Junior High rank in CA?
Alta Loma Junior High is ranked #5709 out of 9,533 schools in CA.
What is Alta Loma Junior High's MySchoolScout rating?
Alta Loma Junior High has a composite rating of 5.9 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.
What are the test scores at Alta Loma Junior High?
Based on the most recent state assessment data, Alta Loma Junior High has 44.7% math proficiency and 68.0% reading/ELA proficiency.
Is Alta Loma Junior High a charter school?
No, Alta Loma Junior High is not a charter school. It is a traditional public school operated by the local school district.
Is Alta Loma Junior High a Title I school?
No, Alta Loma Junior High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Alta Loma Junior High?
31.6% of students at Alta Loma Junior High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- County Safety
- Low (231/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 8th
- Enrollment
- 643
- Student-Teacher Ratio
- 23.8:1
- Teachers (FTE)
- 27
- Free/Reduced Lunch
- 31.6%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 484-5100
- Data Year
- 2023–2024
Resources & Links
District
Alta Loma Elementary- District Enrollment
- 5,599
- Schools in District
- 10
- Per-Pupil Spending
- $14,323
- District Rank
- #8 of 10
Other Schools in This District
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 methodologyRelated reading
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