Excellent
#862 of 9,539 schools in CA
Top 9% in state
Killybrooke Elementary
Elementary School · Newport-Mesa Unified
2985 Bear St. Bldg. A, Costa Mesa, CA 92626
Enrollment
445
Student-Teacher
21.2:1
Score
8.5
Grades
Kindergarten – 6th
Enrollment
445
Student-Teacher
21.2:1
Score
8.5
Grades
Kindergarten – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#862 of 9,539
In Costa Mesa
#11 of 39
public schools
In district
#11 of 31
Newport-Mesa Unified
Equity
9.3 / 10
Excellent
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Killybrooke Elementary
Elementary School in Costa Mesa · grades Kindergarten – 6th. Start here, then compare fit against nearby and district options.
Montessori Harbor Mesa Elementary
0.5 mi away. Use as a geographic alternative in the same move search.
Christian Montessori School-costa Mesa
0.6 mi away. Use as a geographic alternative in the same move search.
About Killybrooke Elementary
Killybrooke Elementary is a public elementary school in Costa Mesa, CA, part of Newport-Mesa Unified. Killybrooke Elementary serves approximately 445 students, and covers grades Kindergarten-6th, and has a 21.2:1 student-teacher ratio. Killybrooke Elementary has a current MySchoolScout rating of 8.5 out of 10 and ranks #862 of 9,539 schools in CA.
Structured state assessment records for Killybrooke Elementary show 61% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 8.5 · Excellent
- District avg 8.2
- CA avg 6.2
What Parents Should Know
Killybrooke Elementary runs 21.2:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Killybrooke Elementary — Students at Killybrooke Elementary score 57% proficient, which is above what's typical for similar communities (expected: 34%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
70.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 36 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: 8.1/10.
How Killybrooke Elementary Compares
See how Killybrooke Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
2985 Bear St. Bldg. A, Costa Mesa, CA 92626
Nearby Alternatives
Families considering Killybrooke Elementary may also want to explore other elementary schools in the area. California Elementary (rated 9.2/10, 0.7 miles away), which scores slightly higher. Another option is Maude B. Davis Elementary (rated 8.9/10, 1.3 miles away), which scores slightly higher. Additionally, Adams Elementary (rated 8.9/10, 1.3 miles away), which scores slightly higher. For more schools in Costa Mesa, see our Costa Mesa schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| Montessori Harbor Mesa Elementary Costa Mesa | 0.5 mi | — |
| CHRISTIAN MONTESSORI SCHOOL-COSTA MESA Costa Mesa | 0.6 mi | 5.4 |
| Charles W. Tewinkle Middle Costa Mesa | 0.6 mi | 6.7 |
| California Elementary Costa Mesa | 0.7 mi | 9.2 |
| Paularino Elementary Costa Mesa | 0.7 mi | 7.6 |
| Early College High Costa Mesa | 0.9 mi | 9.5 |
| Calvary Chapel Private School Program Santa Ana | 1.1 mi | — |
| RENASCENCE SCHOOL INTERNATIONAL Costa Mesa | 0.9 mi | 8.6 |
| ST JOHN THE BAPTIST CATHOLIC SCHOOL Costa Mesa | 0.9 mi | 7.1 |
| Costa Mesa High Costa Mesa | 1.1 mi | 7.8 |
| Brood of Bees Costa Mesa | 1.0 mi | — |
| California Pacific Charter - San Diego Costa Mesa | 1.1 mi | 5.4 |
| California Pacific Charter- Los Angeles Costa Mesa | 1.1 mi | 6.7 |
| Maude B. Davis Elementary Costa Mesa | 1.3 mi | 8.9 |
| Monte Vista Independent Study Costa Mesa | 1.3 mi | 5.9 |
| Greenville Fundamental Elementary Santa Ana | 1.3 mi | 4.8 |
| Sonora Elementary Costa Mesa | 1.3 mi | 8.4 |
| Adams Elementary Costa Mesa | 1.3 mi | 8.9 |
| Jim Thorpe Fundamental Santa Ana | 1.4 mi | 5.2 |
| Segerstrom High Santa Ana | 1.5 mi | 6.3 |
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
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Academy for Enriched Sciences Encino, CA | 8.5 |
| Alamo Elementary San Francisco, CA | 8.5 |
| Alexandria Avenue Elementary Los Angeles, CA | 8.5 |
| Bella Vista Elementary San Ramon, CA | 8.5 |
| Capri Elementary Campbell, CA | 8.5 |
| Charles H. Kim Elementary Los Angeles, CA | 8.5 |
Frequently Asked Questions
Common questions about Killybrooke Elementary
What grades does Killybrooke Elementary serve?
Killybrooke Elementary serves students in grades Kindergarten through 6th.
How many students attend Killybrooke Elementary?
Killybrooke Elementary has an enrollment of approximately 445 students.
What is the student-teacher ratio at Killybrooke Elementary?
The student-teacher ratio at Killybrooke Elementary is 21.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Killybrooke Elementary rank in CA?
Killybrooke Elementary ranks #862 of 9,539 schools in CA.
What is Killybrooke Elementary's MySchoolScout rating?
Killybrooke Elementary has a current MySchoolScout rating of 8.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Killybrooke Elementary?
Based on loaded state assessment records, Killybrooke Elementary has 61% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).
Is Killybrooke Elementary a charter school?
No, Killybrooke Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Killybrooke Elementary a Title I school?
No, Killybrooke Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Killybrooke Elementary?
70.8% of students at Killybrooke 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.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 445
- Student-Teacher Ratio
- 21.2:1
- Teachers (FTE)
- 21
- Free/Reduced Lunch
- 70.8%
- Type
- regular
- Setting
- Midsize City
- County
- Orange County
- Chronic Absenteeism (SY 2022-23)
- 23.8%
- Phone
- (714) 424-7945
Resources & Links
District
Newport-Mesa Unified- District Enrollment
- 17,768
- Schools in District
- 32
- Per-Pupil Spending
- $23,064
- District Rank
- #11 of 31
Other Schools in This District
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