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Excellent

#27 of 1,790 private schools in CA

Top 2% of private schools

Rio Hondo Prep

High School

5150 FARNA AVE, Arcadia, CA 91006

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 12 schools in Arcadia. Learn more

Enrollment

140

Student-Teacher

6.1:1

Score

8.5

Grades

7th – 12th

Updated 2021-22

How this school compares

In Arcadia

#1 of 8

public schools

California high schools

#6 of 277

Academic performance

8.8 / 10

Exceptional

About Rio Hondo Prep

Rio Hondo Prep serves 140 students in grades 7 through 12 in Arcadia, California. This small public high school maintains an exceptionally low student-teacher ratio of 6.1:1 with 23 full-time equivalent teachers, allowing for personalized attention and close mentoring relationships between students and faculty. The school has earned strong recognition with a MySchoolScout rating of 9.0 out of 10 and ranks #712 out of 1,790 schools statewide, placing it in the 60th percentile among California schools.

This solid performance reflects the school's commitment to academic excellence within its intimate learning environment. Rio Hondo Prep's compact size creates a close-knit community where students can develop meaningful connections with peers and teachers alike. The small enrollment allows for individualized instruction and support that might be difficult to achieve in larger institutional settings.

The school is situated in an affluent area of Arcadia where the median household income reaches $123,358 and 52% of residents hold bachelor's degrees or higher. The neighborhood's median home value of $1,154,100 and low poverty rate of 8.2% reflect a community that highly values education and provides strong support for academic achievement. Rio Hondo Prep operates in this small city setting that combines suburban comfort with access to the greater Los Angeles area's educational and cultural resources.

What Parents Should Know

With an enrollment of 140 students, Rio Hondo Prep 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.

With a student-teacher ratio of 6.1:1, Rio Hondo Prep offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Rio Hondo Prep 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 Rio Hondo Prep compares to 6 public schools serving similar grades in Arcadia, CA

Student-Teacher Ratio
6.1:1
This School
vs
24:1
Public Avg
Avg School Size
140
This School
vs
962
Public Avg
Avg School Scout Rating
8.5
This School
vs
6.2
Public Avg

Student Demographics

Hispanic 35.7% vs 0%
Asian 35% vs 0%
White 22.1% vs 0%
Black 7.1% vs 0%
Rio Hondo Prep Arcadia Public Avg

Nearby High Schools

School Rating
Rio Hondo Prep (this school) 8.5
Rio Hondo Elementary 5.7
Richard Henry Dana Middle 7.0
Arcadia High 7.0
First Avenue Middle 6.5
Rancho Learning Center (Alternative) 4.4
Foothills Middle 6.3

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)
A 9.0 / 10
View breakdown
Student-Teacher Ratio 6.1:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 7.3 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,260
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 8.9 / 10
View breakdown
Diversity Index 70%
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 140
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 35.7%
Asian 35.0%
White 22.1%
Black 7.1%

Source: NCES Private School Survey (PSS)

Location

5150 FARNA AVE, Arcadia, CA 91006

Nearby Alternatives

Families considering Rio Hondo Prep may also want to explore other high schools in the area. Arroyo High (rated 7.5/10, 0.4 miles away, in nearby El Monte), with a comparable rating. Another option is El Monte Union High School Community Day (rated 7.5/10, 0.5 miles away, in nearby El Monte), with a comparable rating. Additionally, RIO HONDO PREPARATORY (rated 6.9/10, 0.1 miles away), a more accessible option. For more schools in Arcadia, see our Arcadia schools guide .

Nearby Schools

20 within 1.5 mi
School Distance Rating
RIO HONDO PREPARATORY Arcadia 0.1 mi 6.9
Rio Hondo Elementary Arcadia 0.3 mi 5.7
Arroyo High El Monte 0.4 mi 7.5
Shield of Faith Christian School-EHE El Monte 0.4 mi
SHIELD OF FAITH CHRISTIAN SCHOOL El Monte 0.4 mi 7.4
El Monte Union High School Community Day El Monte 0.5 mi 7.5
ACADEMICISE INT. PRESCHOOL & KINDERGARTEN Arcadia 0.6 mi
ANGELA PRESCHOOL & KINDERGARTEN Arcadia 0.7 mi
Cherrylee Elementary El Monte 0.8 mi 5.3
Cleminson Elementary Temple City 0.7 mi 5.6
Wright Elementary El Monte 1.0 mi 6.2
ARCADIA CHRISTIAN SCHOOL Arcadia 1.3 mi 7.8
Calvary Chapel El Monte Homeschool Academy El Monte 1.2 mi
Legore Elementary El Monte 1.4 mi 8.1
Pearl Preparatory Arcadia 1.3 mi
PEARL PREPARATORY SCHOOL Arcadia 1.3 mi 6.5
Plymouth Elementary Monrovia 1.4 mi 8.4
LOVE & CARE CHRISTIAN PRESCHOOL Temple City 1.4 mi
Longley Way Elementary Arcadia 1.4 mi 6.9
Durfee Elementary El Monte 1.5 mi 6.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91006 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$127,511

Median Home Value

$1,187,600

Median Rent

$2,141/mo

Population

32,106

College Educated

55.7%

Homeownership

69.1%

Avg Commute

30.4 min

Poverty Rate

7.7%

Median Age

43.7

Community Profile

The community surrounding Rio Hondo Prep has a median household income of $127,511. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $1,187,600, with a median rent of $2,141/month. The local poverty rate of 7.7% is relatively low. 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
ARMY & NAVY ACADEMY Carlsbad, CA 8.5
Borrego Springs High Borrego Springs, CA 8.5
THE UNIVERSITY OF AMERICA HIGH SCHOOL Murrieta, CA 8.5
East Village Middle College High San Diego, CA 8.6
HOLY NAMES HIGH SCHOOL Oakland, CA 8.6
WALDORF SCHOOL-PENINSULA Mountain View, CA 8.4

Frequently Asked Questions

Common questions about Rio Hondo Prep

What grades does Rio Hondo Prep serve?

Rio Hondo Prep serves students in grades 7th through 12th.

How many students attend Rio Hondo Prep?

Rio Hondo Prep has an enrollment of approximately 140 students.

What is the student-teacher ratio at Rio Hondo Prep?

The student-teacher ratio at Rio Hondo Prep is 6.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Rio Hondo Prep rank in CA?

Rio Hondo Prep is ranked #27 out of 1,790 private schools in CA.

What is Rio Hondo Prep's MySchoolScout rating?

Rio Hondo Prep has a composite rating of 8.5 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 Rio Hondo Prep a private school?

Yes, Rio Hondo Prep is a private coeducational school with a Other Religious affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Rio Hondo Prep a religious school?

Rio Hondo Prep has a Other Religious religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
35 Car-Dependent
Bike Score
50 Bikeable
City Safety
High (3,064/100K)

Powered by Walk Score

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

Quick Facts NCES PSS (SY 2021-22)

Grades
7th – 12th
Enrollment
140
Gender Split
56% M / 44% F
Student-Teacher Ratio
6.1:1
Teachers (FTE)
23
Type
private
Coed Status
coed
Affiliation
Other Religious
School Day
7 hours
Days Per Year
180 days
Setting
Small City
County
LOS ANGELES
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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