Very Good
#2947 of 9,533 schools in CA
Top 31% in state
La Costa Canyon High
High School · San Dieguito Union High
710 Encinitas Blvd., Encinitas, CA 92024
Enrollment
1,768
Student-Teacher
22.4:1
Score
7.2
Grades
9th – 12th
Enrollment
1,768
Student-Teacher
22.4:1
Score
7.2
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Encinitas
#9 of 16
public schools
California high schools
#537 of 1,892
In district
#6 of 10
San Dieguito Union High
Equity
7.2 / 10
Strong
About La Costa Canyon High
La Costa Canyon High serves 1,768 students in grades 9-12 in Encinitas, California, with a student-teacher ratio of 22.4:1 supported by 79 full-time equivalent teachers. The school earns a solid 7.2 out of 10 rating from MySchoolScout and ranks in the 75th percentile statewide, placing #2400 among California's 9566 schools. Academically, La Costa Canyon shows strong performance in English Language Arts, with 70% of students scoring proficient or above across grade levels.
Mathematics presents more of a growth opportunity, with 40% of students achieving proficiency. The school's overall academic score of 8.0 out of 10 reflects its commitment to student achievement and college preparation. The school draws from an affluent and highly educated community in the 92024 ZIP code, where the median household income reaches $141,329 and 65% of residents hold bachelor's degrees or higher.
With a low poverty rate of 5.4% and median home values of nearly $1.3 million, the area reflects the coastal prosperity of North County San Diego. Located on Encinitas Boulevard, La Costa Canyon High sits in the heart of this mid-size coastal city known for its beaches, family-friendly atmosphere, and strong educational values.
What Parents Should Know
The student-teacher ratio at La Costa Canyon High is 22.4:1, 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 · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
La Costa Canyon High — Students at La Costa Canyon High score 55% proficient, which is below what's typical for similar communities (expected: 65%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18.7%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 6 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: 6.0/10.
How La Costa Canyon High Compares
See how La Costa Canyon High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more
Performance Trends
Math proficiency has declined from 51% (2019) to 40% (2024). Reading/ELA proficiency has remained stable from 69% (2019) to 69.71% (2024).
Location
710 Encinitas Blvd., Encinitas, CA 92024
Nearby Alternatives
Families considering La Costa Canyon High may also want to explore other high schools in the area. Poinsettia Elementary (rated 8.9/10, 3.5 miles away, in nearby Carlsbad), which scores notably higher. Another option is El Camino Creek Elementary (rated 8.4/10, 1.9 miles away, in nearby Carlsbad), which scores notably higher. Additionally, Olivenhain Pioneer Elementary (rated 8.2/10, 1.0 miles away, in nearby Carlsbad), which scores slightly higher. For more schools in Encinitas, see our Encinitas schools guide .
Nearby Schools
20 within 3.5 mi| School | Distance | Rating |
|---|---|---|
| Mission Estancia Elementary Carlsbad | 0.7 mi | 6.3 |
| Olivenhain Pioneer Elementary Carlsbad | 1.0 mi | 8.2 |
| La Costa Heights Elementary Carlsbad | 1.0 mi | 7.7 |
| Diegueno Middle Encinitas | 1.3 mi | 5.5 |
| LA COSTA VALLEY PRESCHOOL & KINDERGARTEN Carlsbad | 1.5 mi | — |
| La Costa Valley Preschool and Kindergarten Carlsbad | 1.5 mi | — |
| Park Dale Lane Elementary Encinitas | 2.0 mi | 7.3 |
| Flora Vista Elementary Encinitas | 1.9 mi | 7.6 |
| El Camino Creek Elementary Carlsbad | 1.9 mi | 8.4 |
| La Costa Meadows Elementary Carlsbad | 2.2 mi | 7.9 |
| THE RHOADES SCHOOL Encinitas | 2.6 mi | 6.1 |
| The Rhoades School Encinitas | 2.6 mi | — |
| San Elijo Middle San Marcos | 2.5 mi | 4.3 |
| Lingua Natal Encinitas | 2.4 mi | — |
| MONTESSORI SCHOOL OF ENCINITAS Encinitas | 2.7 mi | — |
| San Elijo Elementary San Marcos | 2.7 mi | 6.9 |
| JCS - Cedar Cove Julian | 2.9 mi | 7.3 |
| Oak Crest Middle Encinitas | 3.0 mi | 6.7 |
| Carrillo Elementary Carlsbad | 3.4 mi | 4.3 |
| Poinsettia Elementary Carlsbad | 3.5 mi | 8.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92024 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$149,080
Median Home Value
$1,409,700
Median Rent
$2,643/mo
Population
50,030
College Educated
66.8%
Homeownership
67.7%
Avg Commute
24.3 min
Poverty Rate
5.8%
Median Age
44.3
Community Profile
The community surrounding La Costa Canyon High has a median household income of $149,080. It is a well-educated community where 67% of adults hold a bachelor's degree or higher. The median home value in the area is $1,409,700, with a median rent of $2,643/month. The local poverty rate of 5.8% is relatively low. The average commute for residents is 24 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 |
|---|---|
| Abraham Lincoln High Testville, CA | 7.2 |
| Adrian Wilcox High Santa Clara, CA | 7.2 |
| Benicia High Benicia, CA | 7.2 |
| Burroughs High Burbank, CA | 7.2 |
| Castaic High Castaic, CA | 7.2 |
| Christopher High Gilroy, CA | 7.2 |
Frequently Asked Questions
Common questions about La Costa Canyon High
What grades does La Costa Canyon High serve?
La Costa Canyon High serves students in grades 9th through 12th.
How many students attend La Costa Canyon High?
La Costa Canyon High has an enrollment of approximately 1,768 students.
What is the student-teacher ratio at La Costa Canyon High?
The student-teacher ratio at La Costa Canyon High is 22.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does La Costa Canyon High rank in CA?
La Costa Canyon High is ranked #2947 out of 9,533 schools in CA.
What is La Costa Canyon High's MySchoolScout rating?
La Costa Canyon High has a composite rating of 7.2 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 La Costa Canyon High?
Based on the most recent state assessment data, La Costa Canyon High has 43.7% math proficiency and 69.5% reading/ELA proficiency.
Is La Costa Canyon High a charter school?
No, La Costa Canyon High is not a charter school. It is a traditional public school operated by the local school district.
Is La Costa Canyon High a Title I school?
No, La Costa Canyon High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for La Costa Canyon High?
18.7% of students at La Costa Canyon 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
- Walk Score
- 15 Car-Dependent
- Transit Score
- 19 Minimal Transit
- Bike Score
- 16 Somewhat Bikeable
- City Safety
- Elevated (1,166/100K)
Powered by 
FBI UCR 2024. City-level (Encinitas). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,768
- Student-Teacher Ratio
- 22.4:1
- Teachers (FTE)
- 79
- Free/Reduced Lunch
- 18.7%
- Type
- regular
- Setting
- Midsize City
- County
- San Diego County
- Phone
- (760) 436-6136
- Data Year
- 2023–2024
Resources & Links
District
San Dieguito Union High- District Enrollment
- 12,364
- Schools in District
- 10
- Per-Pupil Spending
- $14,521
- District Rank
- #6 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
- 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.