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Below Average

#8226 of 9,533 schools in CA

Mt. Baldy Joint Elementary

Elementary School · Mt. Baldy Joint Elementary

PO Box 489, Mt. Baldy, CA 91759

Enrollment

97

Student-Teacher

24.2:1

Score

4.6

Grades

Kindergarten – 8th

Updated 2022-23

How this school compares

California elementary schools

#4,884 of 5,817

Equity

7.0 / 10

Strong

About Mt. Baldy Joint Elementary

Mt. Baldy Joint Elementary is a small rural elementary school located in Mt. Baldy, California, near the town's PO Box area.

The school serves students from kindergarten through eighth grade and has an enrollment of 97 students with four full-time equivalent teachers, resulting in a student-teacher ratio of 24.2:1. Academically, Mt. Baldy Joint Elementary ranks at #4041 out of 9566 schools in California, placing it around the 58th percentile overall.

In English Language Arts and reading, 55% of students are proficient or above, while in math, 43% meet proficiency standards. With room for improvement, Mt. Baldy Joint Elementary focuses on student development and supports a diverse range of learners.

The school’s setting offers a close-knit community feel with the natural beauty of rural California nearby.

What Parents Should Know

With an enrollment of 97 students, Mt. Baldy Joint Elementary 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.

The student-teacher ratio at Mt. Baldy Joint Elementary is 24.2:1, 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.

Located in a rural area, Mt. Baldy Joint Elementary may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress3.1Fair50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-2.54 pts/yr
Data Period2019–2024
TrendDeclining
Academics6.8Above Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency46.7%
Reading/ELA Proficiency55%
Math vs. State Avg+5.4 pts
Reading vs. State Avg+11 pts
Overall Proficiency51%
Expected (poverty-adj.)60%
vs. Expected-8.7 pts
Adjusted Percentile54th
College ReadinessNot Available

Data not available for this school

Resources & Environment5.2Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio24.2:1
Per-Pupil Spending$16,622

Mt. Baldy Joint Elementary — Students at Mt. Baldy Joint Elementary score 51% proficient, which is below what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

27.8%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 43.4%
School
State
36.6%
ELA Proficiency 55.3%
School
State
46.1%

Based on 10 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
52%
ELA
67%
2024
Math
41.2%
ELA
52.4%

Source: EdFacts (NCES) and state assessment data. Growth score: 3.1/10.

How Mt. Baldy Joint Elementary Compares

See how Mt. Baldy Joint Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
4.6/10
14th percentile in CA
Academic
6.8/10
6.8/10
Growth
3.1/10
Below average
Environment
5.2/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
28%
Teaching Staff
24:1 student-teacher ratio
4 teachers

Location

PO Box 489, Mt. Baldy, CA 91759

Nearby Alternatives

Families considering Mt. Baldy Joint Elementary may also want to explore other elementary schools in the area. Magnolia Elementary (rated 8.3/10, 7.8 miles away, in nearby Upland), which scores notably higher. Another option is Jasper Elementary (rated 8.2/10, 7.4 miles away, in nearby Alta Loma), which scores notably higher. Additionally, Pepper Tree Elementary (rated 7.5/10, 7.0 miles away, in nearby Upland), which scores notably higher. For more schools in Mt. Baldy, see our Mt. Baldy schools guide .

Nearby Schools

20 within 7.8 mi
School Distance Rating
Valencia Elementary Upland 6.0 mi 5.7
Floyd M. Stork Elementary Alta Loma 5.9 mi 6.9
Pepper Tree Elementary Upland 7.0 mi 7.5
Pioneer Junior High Upland 7.0 mi 7.8
OPEN DOOR Rancho Cucamonga 6.6 mi
St. Peter and St Paul Catholic School Alta Loma 6.9 mi
Alta Loma Junior High Alta Loma 6.9 mi 5.9
ST PETER & ST PAUL CATHOLIC SCHOOL Alta Loma 6.9 mi 6.5
Jasper Elementary Alta Loma 7.4 mi 8.2
WESTERN CHRISTIAN SCHOOL Claremont 7.5 mi 5.3
Carden Arbor View School Upland 7.8 mi
Afflerbaugh-Paige Camp Downey 7.1 mi 4.7
Magnolia Elementary Upland 7.8 mi 8.3
Hermosa Elementary Alta Loma 7.2 mi 6.0
Foothill Christian Academy of Upland Upland 7.9 mi
Carnelian Elementary Alta Loma 7.8 mi 6.0
Sierra Vista Elementary Upland 8.1 mi 6.1
Sycamore Elementary Upland 8.3 mi 6.4
Alta Loma High Alta Loma 8.1 mi 7.8
HIGHLAND AVENUE CHRISTIAN SCHOOL Rancho Cucamonga 7.8 mi 4.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91759 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$118,750

Median Home Value

$339,700

Population

290

College Educated

62.2%

Homeownership

85.8%

Poverty Rate

2.1%

Median Age

61.1

Community Profile

The community surrounding Mt. Baldy Joint Elementary has a median household income of $118,750. It is a well-educated community where 62% of adults hold a bachelor's degree or higher. The median home value in the area is $339,700. The local poverty rate of 2.1% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
ALL GOD'S CHILDREN CHRISTIAN SCHOOL Discovery Bay, CA 4.6
BUCKNER EDUCATIONAL CHRISTIAN ACADEMY Los Angeles, CA 4.6
Bend Elementary Cottonwood, CA 4.6
FAITH ACADEMY Imperial, CA 4.6
HOPE ACADEMY FOR PERSONALIZED EDUCATION Chico, CA 4.6
Lakeside Elementary Los Gatos, CA 4.6

Frequently Asked Questions

Common questions about Mt. Baldy Joint Elementary

What grades does Mt. Baldy Joint Elementary serve?

Mt. Baldy Joint Elementary serves students in grades Kindergarten through 8th.

How many students attend Mt. Baldy Joint Elementary?

Mt. Baldy Joint Elementary has an enrollment of approximately 97 students.

What is the student-teacher ratio at Mt. Baldy Joint Elementary?

The student-teacher ratio at Mt. Baldy Joint Elementary is 24.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mt. Baldy Joint Elementary rank in CA?

Mt. Baldy Joint Elementary is ranked #8226 out of 9,533 schools in CA.

What is Mt. Baldy Joint Elementary's MySchoolScout rating?

Mt. Baldy Joint Elementary has a composite rating of 4.6 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 Mt. Baldy Joint Elementary?

Based on the most recent state assessment data, Mt. Baldy Joint Elementary has 43.4% math proficiency and 55.3% reading/ELA proficiency.

Is Mt. Baldy Joint Elementary a charter school?

No, Mt. Baldy Joint Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Mt. Baldy Joint Elementary a Title I school?

No, Mt. Baldy Joint Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mt. Baldy Joint Elementary?

27.8% of students at Mt. Baldy Joint Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

County Safety
Low (245/100K)

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 8th
Enrollment
97
Student-Teacher Ratio
24.2:1
Teachers (FTE)
4
Free/Reduced Lunch
27.8%
Type
regular
Setting
Fringe Rural
County
Los Angeles County
Data Year
2023–2024

District

Mt. Baldy Joint Elementary
District Enrollment
97
Schools in District
1
Per-Pupil Spending
$14,624
District Rank
#1 of 1

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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