Excellent
#572 of 9,533 schools in CA
Top 6% in state
Newport Harbor High
High School · Newport-Mesa Unified
2985 Bear St. Bldg. A, Costa Mesa, CA 92626
Enrollment
2,217
Student-Teacher
23.3:1
Score
8.6
Grades
9th – 12th
Enrollment
2,217
Student-Teacher
23.3:1
Score
8.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Costa Mesa
#7 of 38
public schools
California high schools
#89 of 1,892
In district
#7 of 31
Newport-Mesa Unified
Academic growth
8.7 / 10
Exceptional
About Newport Harbor High
Newport Harbor High is a public high school in Costa Mesa, CA, part of the Newport-Mesa Unified. The school serves approximately 2,217 students in grades 9th – 12th with a student-teacher ratio of 23.3:1. It holds a MySchoolScout rating of 8.6/10, placing it in the 94th percentile among CA schools — an above average rating overall.
Students demonstrate 42% proficiency in math, 10 points above the state average and 68% in reading/language arts, 16 points above the state average. The school scores particularly well in student growth (8.7/10). Located in a neighborhood with a median household income of $117,627, where 46% of adults hold a bachelor's degree or higher.
The school is situated in a small city setting.
What's said publicly about Newport Harbor High
Synthesized from public, attributable sources. Updated April 2026.
Sources (1)
What Parents Should Know
Newport Harbor High is a large school with 2,217 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
The student-teacher ratio at Newport Harbor High is 23.3:1, 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
Newport Harbor High — Students at Newport Harbor High score 56% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
43.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.7/10.
How Newport Harbor High Compares
See how Newport Harbor 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 remained stable from 41% (2019) to 42.03% (2024). Reading/ELA proficiency has improved from 66% (2019) to 69.03% (2024).
Location
2985 Bear St. Bldg. A, Costa Mesa, CA 92626
Nearby Alternatives
Families considering Newport Harbor High may also want to explore other high schools in the area. Heinz Kaiser Elementary (rated 9.0/10, 1.6 miles away), which scores slightly higher. Another option is Everett A. Rea Elementary (rated 9.0/10, 2.0 miles away), which scores slightly higher. Additionally, Newport Heights Elementary (rated 8.6/10, 0.5 miles away), with a very similar rating. For more schools in Costa Mesa, see our Costa Mesa schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Horace Ensign Intermediate Costa Mesa | 0.4 mi | 7.9 |
| Newport Heights Elementary Costa Mesa | 0.5 mi | 8.6 |
| International School for Science and Culture Costa Mesa | 0.7 mi | 6.2 |
| Mariners Elementary Costa Mesa | 0.7 mi | 6.6 |
| Newport Elementary Costa Mesa | 1.2 mi | 8.6 |
| WOODLAND CHILD DEVT CENTER Costa Mesa | 1.4 mi | 3.8 |
| Woodland Elementary Costa Mesa | 1.4 mi | 7.8 |
| Villages Preparatory Costa Mesa | 1.5 mi | — |
| Heinz Kaiser Elementary Costa Mesa | 1.6 mi | 9.0 |
| Pacifica Christian High School-Orange County Newport Beach | 1.4 mi | — |
| Carden Hall, Inc Newport Beach | 1.5 mi | — |
| CARDEN HALL Newport Beach | 1.5 mi | 7.3 |
| Everett A. Rea Elementary Costa Mesa | 2.0 mi | 9.0 |
| Pomona Elementary Costa Mesa | 2.0 mi | 4.9 |
| Page Private-Costa Mesa Costa Mesa | 2.1 mi | — |
| PAGE ACADEMY Costa Mesa | 2.1 mi | 7.8 |
| Whittier Elementary Costa Mesa | 2.0 mi | 5.8 |
| CHRIST LUTHERAN SCHOOL Costa Mesa | 2.3 mi | 6.0 |
| OUR LADY QUEEN OF ANGELS SCHOOL Newport Beach | 2.1 mi | 6.1 |
| Our Lady Queen of Angels School Newport Beach | 2.2 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92626 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$117,627
Median Home Value
$1,037,700
Median Rent
$2,520/mo
Population
50,569
College Educated
46.3%
Homeownership
42%
Avg Commute
22.2 min
Poverty Rate
8.5%
Median Age
37.1
Community Profile
The community surrounding Newport Harbor High has a median household income of $117,627. It is a well-educated community where 46% of adults hold a bachelor's degree or higher. The median home value in the area is $1,037,700, with a median rent of $2,520/month. The local poverty rate of 8.5% is relatively low. The average commute for residents is 22 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 |
|---|---|
| Alexander Hamilton Senior High Los Angeles, CA | 8.6 |
| Glen A. Wilson High Hacienda Heights, CA | 8.6 |
| John Marshall Senior High Los Angeles, CA | 8.6 |
| Los Gatos High Los Gatos, CA | 8.6 |
| Nathaniel Narbonne Senior High Harbor City, CA | 8.6 |
| Palos Verdes Peninsula High Rolling Hills Estates, CA | 8.6 |
Frequently Asked Questions
Common questions about Newport Harbor High
What grades does Newport Harbor High serve?
Newport Harbor High serves students in grades 9th through 12th.
How many students attend Newport Harbor High?
Newport Harbor High has an enrollment of approximately 2,217 students.
What is the student-teacher ratio at Newport Harbor High?
The student-teacher ratio at Newport Harbor High is 23.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Newport Harbor High rank in CA?
Newport Harbor High is ranked #572 out of 9,533 schools in CA.
What is Newport Harbor High's MySchoolScout rating?
Newport Harbor High has a composite rating of 8.6 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 Newport Harbor High?
Based on the most recent state assessment data, Newport Harbor High has 42.3% math proficiency and 67.5% reading/ELA proficiency.
Is Newport Harbor High a charter school?
No, Newport Harbor High is not a charter school. It is a traditional public school operated by the local school district.
Is Newport Harbor High a Title I school?
No, Newport Harbor High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Newport Harbor High?
43.5% of students at Newport Harbor 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
- 79 Very Walkable
- Transit Score
- 29 Some Transit
- Bike Score
- 83 Very Bikeable
- City Safety
- High (3,601/100K)
Powered by 
FBI UCR 2024. City-level (Costa Mesa). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,217
- Student-Teacher Ratio
- 23.3:1
- Teachers (FTE)
- 95
- Free/Reduced Lunch
- 43.5%
- Type
- regular
- Setting
- Small City
- County
- Orange County
- Phone
- (949) 515-6300
- Data Year
- 2023–2024
Resources & Links
District
Newport-Mesa Unified- District Enrollment
- 17,768
- Schools in District
- 32
- Per-Pupil Spending
- $23,064
- District Rank
- #7 of 31
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.