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Limited Profile

Not enough data to generate a rating

Cleta Harder Developmental School

High School

981 N. Euclid Street, La Habra, CA 90631

Private

Enrollment

24

Student-Teacher

8:1

Grades

Kindergarten – 12th

Data vintage2024-25

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Cleta Harder Developmental School

Limited profile

High School in La Habra · grades Kindergarten – 12th. Start here, then compare fit against nearby and district options.

EL Cerrito Elementary

8.8/10

0.1 mi away. Use as a geographic alternative in the same move search.

Walnut Elementary

5.5/10

0.3 mi away. Use as a geographic alternative in the same move search.

About Cleta Harder Developmental School

Cleta Harder Developmental School is a private high school in La Habra, CA. Cleta Harder Developmental School serves approximately 24 students, and covers grades Kindergarten-12th, and has a 8:1 student-teacher ratio. MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly.

Based on limited data: 0% component coverage.

What Parents Should Know

At 24 students, Cleta Harder Developmental School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

At 8:1 students to teachers, Cleta Harder Developmental School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

Cleta Harder Developmental School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Cleta Harder Developmental School compares to 14 public schools serving similar grades in La Habra, CA

Student-Teacher Ratio
8:1
This School
vs
22.3:1
Public Avg
Avg School Size
24
This School
vs
665
Public Avg

Nearby High Schools

School Rating
Cleta Harder Developmental School (this school)
El Cerrito Elementary 8.8
Walnut Elementary 5.5
La Habra High 5.9
Arbolita Elementary 8.3
Washington Middle 8.0
Sierra Vista Elementary 7.0
El Portal Elementary 7.0
Las Lomas Elementary 8.5
Ladera Palma Elementary 8.5
Macy Elementary 4.5
Sonora High 7.9
Imperial Middle 7.6
Las Positas Elementary 6.8
Olita Elementary 4.9

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

School Profile

Limited Data
Grades
Kindergarten – 12th
Enrollment
24 students
Type
Private
Student-Teacher Ratio
8:1
Address
981 N. Euclid Street, La Habra, CA 90631
Phone
(562) 694-5655
Data Year
SY 2024-25
Why doesn't this school have a score?

We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.

Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.

Learn more about our methodology →

Test Scores

Test score data not yet available for this school.

Location

981 N. Euclid Street, La Habra, CA 90631

Nearby Alternatives

Families considering Cleta Harder Developmental School may also want to explore other high schools in the area. Sonora High (rated 7.9/10, 1.6 miles away). Another option is WHITTIER CHRISTIAN HIGH SCHOOL (rated 6.8/10, 1.4 miles away). Additionally, La Habra High (rated 5.9/10, 0.6 miles away). For more schools in La Habra, see our La Habra schools guide .

Nearby Schools

20 within 1.8 mi
School Distance Rating
CLETA HARDER DEVELOPMENTAL SCHOOL La Habra 0.0 mi 5.0
El Cerrito Elementary La Habra 0.1 mi 8.8
Walnut Elementary La Habra 0.3 mi 5.5
L'HERITAGE FRANCAIS La Habra 0.5 mi 8.2
L'Heritage Francais La Habra 0.5 mi
La Habra High La Habra 0.6 mi 5.9
Arbolita Elementary La Habra 0.7 mi 8.3
Washington Middle La Habra 0.9 mi 8.0
Sierra Vista Elementary La Habra 1.1 mi 7.0
Las Lomas Elementary La Habra 1.4 mi 8.5
El Portal Elementary La Habra 1.2 mi 7.0
WHITTIER CHRISTIAN HIGH SCHOOL La Habra 1.4 mi 6.8
Ladera Palma Elementary La Habra 1.4 mi 8.5
Macy Elementary La Habra 1.4 mi 4.5
Sonora High La Habra 1.6 mi 7.9
Committed Christian School La Habra 1.8 mi
Imperial Middle La Habra 1.9 mi 7.6
Las Positas Elementary La Habra 1.9 mi 6.8
PRIMANTI MONTESSORI ACADEMY Whittier 1.8 mi
PRIMANTI MONTESSORI ACADEMY Whittier 1.8 mi 7.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 90631 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$102,208

Median Home Value

$757,900

Median Rent

$2,029/mo

Population

68,615

College Educated

32%

Homeownership

61.5%

Avg Commute

30.4 min

Poverty Rate

9.1%

Median Age

39.2

Similar Schools

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

School Rating
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ALLAIS SCHOOL Arcadia, CA
Academy for Advancement of Children With Autism Chatsworth, CA
Academy for Advancement of Children With Autism VC Oxnard, CA
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Frequently Asked Questions

Common questions about Cleta Harder Developmental School

What grades does Cleta Harder Developmental School serve?

Cleta Harder Developmental School serves students in grades Kindergarten through 12th.

How many students attend Cleta Harder Developmental School?

Cleta Harder Developmental School has an enrollment of approximately 24 students.

What is the student-teacher ratio at Cleta Harder Developmental School?

The student-teacher ratio at Cleta Harder Developmental School is 8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

Is Cleta Harder Developmental School a private school?

Yes, Cleta Harder Developmental School is a private coeducational school. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

11 schools nearby View map →

Neighborhood Context

Walk Score
79 Very Walkable
Bike Score
46 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2024-25)

Grades
Kindergarten – 12th
Enrollment
24
Student-Teacher Ratio
8:1
Teachers (FTE)
3
Type
private
Coed Status
coed
County
Orange County

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