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Average

#4210 of 9,533 schools in CA

Top 44% in state

Mariners Elementary

Elementary School · Newport-Mesa Unified

2985 Bear St. Bldg. A, Costa Mesa, CA 92626

Enrollment

555

Student-Teacher

19.1:1

Score

6.6

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

In Costa Mesa

#24 of 38

public schools

California elementary schools

#2,660 of 5,817

In district

#23 of 31

Newport-Mesa Unified

Equity

9.1 / 10

Exceptional

About Mariners Elementary

Mariners Elementary stands as one of California's top-performing elementary schools, serving 555 students in grades kindergarten through sixth in Costa Mesa. With an impressive MySchoolScout rating of 8.8 out of 10, the school ranks #314 out of 9,566 schools statewide, placing it in the 97th percentile for academic excellence. The school demonstrates strong academic performance across core subjects, with 71% of students achieving proficiency or above in English Language Arts and 69% meeting or exceeding standards in mathematics.

These results reflect the quality education delivered by 29 full-time equivalent teachers, maintaining a student-teacher ratio of 19.1:1 that allows for meaningful classroom engagement. Mariners Elementary draws from an educated and stable community where 44% of residents hold bachelor's degrees or higher, and the median household income reaches $105,281. The neighborhood's low poverty rate of 8.9% and median home values of $962,000 indicate a well-established residential area that prioritizes educational investment.

Located on Bear Street in Costa Mesa, Mariners Elementary serves families in this thriving Orange County community, where the combination of academic excellence and supportive demographics creates an environment conducive to student success and educational achievement.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.5Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.74 pts/yr
Data Period2019–2024
TrendDeclining
Academics8.7Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency69.1%
Reading/ELA Proficiency70.3%
Math vs. State Avg+23.4 pts
Reading vs. State Avg+27.5 pts
Overall Proficiency70%
Expected (poverty-adj.)64%
vs. Expected+5.4 pts
Adjusted Percentile80th
College ReadinessNot Available

Data not available for this school

Resources & Environment8.9Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio19.1:1
Per-Pupil Spending$20,641

Mariners Elementary — Students at Mariners Elementary score 70% proficient, which is above what's typical for similar communities (expected: 64%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

19.6%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 69.9%
School
State
38.4%
ELA Proficiency 73.0%
School
State
45.4%

Based on 13 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
75%
ELA
83%
2021*
Math
68%
2024
Math
69.2%
ELA
71%

* 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: 4.5/10.

How Mariners Elementary Compares

See how Mariners Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
6.6/10
56th percentile in CA
Academic
8.7/10
8.7/10
Growth
4.5/10
Below average
Environment
8.9/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
20%
Teaching Staff
19:1 student-teacher ratio
29 teachers

Location

2985 Bear St. Bldg. A, Costa Mesa, CA 92626

Nearby Alternatives

Families considering Mariners Elementary may also want to explore other elementary schools in the area. Heinz Kaiser Elementary (rated 9.0/10, 1.0 miles away), which scores notably higher. Another option is Everett A. Rea Elementary (rated 9.0/10, 1.8 miles away), which scores notably higher. Additionally, Newport Heights Elementary (rated 8.6/10, 0.9 miles away), which scores notably higher. For more schools in Costa Mesa, see our Costa Mesa schools guide .

Nearby Schools

20 within 2.1 mi
School Distance Rating
International School for Science and Culture Costa Mesa 0.3 mi 6.2
Woodland Elementary Costa Mesa 0.7 mi 7.8
WOODLAND CHILD DEVT CENTER Costa Mesa 0.7 mi 3.8
Newport Harbor High Costa Mesa 0.7 mi 8.6
Villages Preparatory Costa Mesa 0.8 mi
Heinz Kaiser Elementary Costa Mesa 1.0 mi 9.0
Newport Heights Elementary Costa Mesa 0.9 mi 8.6
Horace Ensign Intermediate Costa Mesa 1.1 mi 7.9
Back Bay High Costa Mesa 1.8 mi 6.0
Eastbluff Elementary Costa Mesa 1.6 mi 5.1
OUR LADY QUEEN OF ANGELS SCHOOL Newport Beach 1.6 mi 6.1
Corona del Mar High Costa Mesa 1.6 mi 8.3
Our Lady Queen of Angels School Newport Beach 1.6 mi
Everett A. Rea Elementary Costa Mesa 1.8 mi 9.0
2e4Me Academy Newport Beach 1.7 mi
Newport Elementary Costa Mesa 1.9 mi 8.6
PAGE ACADEMY Costa Mesa 1.9 mi 7.8
Page Private-Costa Mesa Costa Mesa 1.9 mi
Pomona Elementary Costa Mesa 1.9 mi 4.9
College Park Elementary Costa Mesa 2.1 mi 7.9

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 Mariners Elementary 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
Addams Elementary Fresno, CA 6.6
Agua Caliente Elementary Cathedral City, CA 6.6
BRIDGES Charter Thousand Oaks, CA 6.6
Blue Oak Elementary Cameron Park, CA 6.6
Blue Oaks Elementary Roseville, CA 6.6
Bowman Charter Auburn, CA 6.6

Frequently Asked Questions

Common questions about Mariners Elementary

What grades does Mariners Elementary serve?

Mariners Elementary serves students in grades Kindergarten through 6th.

How many students attend Mariners Elementary?

Mariners Elementary has an enrollment of approximately 555 students.

What is the student-teacher ratio at Mariners Elementary?

The student-teacher ratio at Mariners Elementary is 19.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mariners Elementary rank in CA?

Mariners Elementary is ranked #4210 out of 9,533 schools in CA.

What is Mariners Elementary's MySchoolScout rating?

Mariners Elementary has a composite rating of 6.6 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 Mariners Elementary?

Based on the most recent state assessment data, Mariners Elementary has 69.9% math proficiency and 73.0% reading/ELA proficiency.

Is Mariners Elementary a charter school?

No, Mariners Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Mariners Elementary a Title I school?

No, Mariners Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mariners Elementary?

19.6% of students at Mariners Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,601/100K)

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

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 6th
Enrollment
555
Student-Teacher Ratio
19.1:1
Teachers (FTE)
29
Free/Reduced Lunch
19.6%
Type
regular
Setting
Small City
County
Orange County
Data Year
2023–2024

District

Newport-Mesa Unified
District Enrollment
17,768
Schools in District
32
Per-Pupil Spending
$23,064
District Rank
#23 of 31

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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