Needs Improvement
#9183 of 9,533 schools in CA
Imperial Ave. Holbrook High
High School · Imperial Unified
322 North Imperial Ave., Imperial, CA 92251
Enrollment
49
Student-Teacher
49:1
Score
3.6
Grades
9th – 12th
Enrollment
49
Student-Teacher
49:1
Score
3.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Imperial
#6 of 6
public schools
California high schools
#1,862 of 1,892
In district
#6 of 6
Imperial Unified
About Imperial Ave. Holbrook High
Imperial Ave. Holbrook High is an alternative high school located in the small suburban area of Imperial, California. Serving students from ninth through twelfth grade, the school has a unique setting with an enrollment of only 49 students and just one full-time equivalent teacher, resulting in a very large student-teacher ratio.
The academic performance at Imperial Ave. Holbrook High shows room for improvement; the MySchoolScout rating is 1.4 out of 10, placing it near the bottom among California schools with a state ranking of #9552 out of 9566. Specifically, only 19% of students are proficient or above in English Language Arts and Reading, while just 6% are proficient or above in Math.
Despite its challenges, Imperial Ave. Holbrook High is dedicated to supporting the individual needs of each student, providing a personalized learning environment that can be beneficial for those who thrive outside traditional school settings. The small-town atmosphere offers a close-knit community feel, which may foster strong relationships between students and staff.
What Parents Should Know
With an enrollment of 49 students, Imperial Ave. Holbrook High 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 Imperial Ave. Holbrook High is 49:1, 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
Partial Profile · 3/4 metricsRequires 2+ years of test data
View breakdown
View breakdown
View breakdown
Imperial Ave. Holbrook High — Students at Imperial Ave. Holbrook High score 12% proficient, which is below what's typical for similar communities (expected: 43%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
57.1%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores CA CAASPP (2023-24)
Based on 4 test records from CA state assessments. About our data
How Imperial Ave. Holbrook High Compares
See how Imperial Ave. Holbrook High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
322 North Imperial Ave., Imperial, CA 92251
Nearby Alternatives
Families considering Imperial Ave. Holbrook High may also want to explore other high schools in the area. Central Union High (rated 6.7/10, 4.3 miles away, in nearby El Centro), which scores notably higher. Additionally, Imperial High (rated 3.9/10, 0.3 miles away), with a very similar rating. For more schools in Imperial, see our Imperial schools guide .
Nearby Schools
20 within 4.4 mi| School | Distance | Rating |
|---|---|---|
| FAITH ACADEMY Imperial | 0.4 mi | 4.6 |
| Frank M. Wright Middle Imperial | 0.4 mi | 5.2 |
| Imperial High Imperial | 0.3 mi | 3.9 |
| Ben Hulse Elementary Imperial | 0.5 mi | 8.0 |
| Vanguard Academy of Imperial Valley Imperial | 1.2 mi | — |
| Imperial Cross Elementary Imperial | 1.7 mi | 7.8 |
| Valley Christian Heritage School Imperial | 2.0 mi | — |
| VALLEY CHRISTIAN HERITAGE SCHOOL Imperial | 2.0 mi | — |
| T. L. Waggoner Elementary Imperial | 2.2 mi | 6.6 |
| Martin Luther King Jr. Elementary El Centro | 3.2 mi | 5.4 |
| McKinley Elementary El Centro | 3.3 mi | 7.7 |
| Kennedy Middle El Centro | 3.4 mi | 8.0 |
| Lincoln Elementary El Centro | 3.9 mi | 5.1 |
| Sunflower Elementary El Centro | 4.0 mi | 6.2 |
| Imperial Valley Home School Academy El Centro | 4.0 mi | 5.2 |
| Ballington Academy for the Arts and Sciences San Diego | 4.1 mi | 8.4 |
| Central Union High El Centro | 4.3 mi | 6.7 |
| Margaret Hedrick Elementary El Centro | 4.3 mi | 3.8 |
| Wilson Jr. High El Centro | 4.4 mi | 6.3 |
| ST MARY S SCHOOL El Centro | 4.4 mi | 4.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92251 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$83,709
Median Home Value
$350,100
Median Rent
$1,378/mo
Population
27,197
College Educated
17%
Homeownership
66.8%
Avg Commute
18.5 min
Poverty Rate
13.3%
Median Age
34
Community Profile
The community surrounding Imperial Ave. Holbrook High has a median household income of $83,709. It is a community where 17% of adults hold a bachelor's degree or higher. The median home value in the area is $350,100, with a median rent of $1,378/month. The area has a poverty rate of 13.3%. Residents enjoy a short average commute of 19 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 |
|---|---|
| Vallecito Continuation High Angels Camp, CA | 3.6 |
| YESHIVA OHR ELCHONON CHABAD - WEST COAST Los Angeles, CA | 3.6 |
| Gateway High (Continuation) Chowchilla, CA | 3.5 |
| IMMANUEL HOUSE INSTITUTE OF HIGHER LEARNING Moreno Valley, CA | 3.7 |
| MERIT Academy La Mesa, CA | 3.7 |
| Vista High (Continuation) Escalon, CA | 3.5 |
Frequently Asked Questions
Common questions about Imperial Ave. Holbrook High
What grades does Imperial Ave. Holbrook High serve?
Imperial Ave. Holbrook High serves students in grades 9th through 12th.
How many students attend Imperial Ave. Holbrook High?
Imperial Ave. Holbrook High has an enrollment of approximately 49 students.
What is the student-teacher ratio at Imperial Ave. Holbrook High?
The student-teacher ratio at Imperial Ave. Holbrook High is 49:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Imperial Ave. Holbrook High rank in CA?
Imperial Ave. Holbrook High is ranked #9183 out of 9,533 schools in CA.
What is Imperial Ave. Holbrook High's MySchoolScout rating?
Imperial Ave. Holbrook High has a composite rating of 3.6 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 Imperial Ave. Holbrook High?
Based on the most recent state assessment data, Imperial Ave. Holbrook High has 5.6% math proficiency and 18.8% reading/ELA proficiency.
Is Imperial Ave. Holbrook High a charter school?
No, Imperial Ave. Holbrook High is not a charter school. It is a traditional public school operated by the local school district.
Is Imperial Ave. Holbrook High a Title I school?
No, Imperial Ave. Holbrook High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Imperial Ave. Holbrook High?
57.1% of students at Imperial Ave. Holbrook 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
- City Safety
- Average (264/100K)
FBI UCR 2024. City-level (Imperial). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 49
- Student-Teacher Ratio
- 49:1
- Teachers (FTE)
- 1
- Free/Reduced Lunch
- 57.1%
- Type
- alternative
- Setting
- Small Suburb
- County
- Imperial County
- Phone
- (760) 355-3207
- Data Year
- 2023–2024
Resources & Links
District
Imperial Unified- District Enrollment
- 4,672
- Schools in District
- 6
- Per-Pupil Spending
- $14,658
- District Rank
- #6 of 6
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
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.