Average
#5874 of 9,539 schools in CA
Mesa Elementary
Elementary School · Mesa Union Elementary
3901 North Mesa School Rd., Somis, CA 93066
Enrollment
578
Student-Teacher
21.4:1
Score
5.8
Grades
Kindergarten – 8th
Enrollment
578
Student-Teacher
21.4:1
Score
5.8
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#5,874 of 9,539
In Somis
#2 of 2
public schools
School environment
7.7 / 10
Very Good
Shortlisting around Mesa Elementary?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Mesa Elementary
Elementary School in Somis · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Las Posas Elementary
2.9 mi away. Use as a geographic alternative in the same move search.
Camarillo Academy of Progressive Education
3.2 mi away. Use as a geographic alternative in the same move search.
About Mesa Elementary
Mesa Elementary is a public elementary school in Somis, CA, part of Mesa Union Elementary. Mesa Elementary serves approximately 578 students, and covers grades Kindergarten-8th, and has a 21.4:1 student-teacher ratio. Mesa Elementary has a current MySchoolScout rating of 5.8 out of 10 and ranks #5,874 of 9,539 schools in CA.
Structured state assessment records for Mesa Elementary show 49% math proficiency (multi-year average, 2009-2024) and 58% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.8 · Average
- CA avg 6.2
What Parents Should Know
Mesa Elementary runs 21.4:1 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.
Mesa Elementary sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mesa Elementary — Students at Mesa Elementary score 44% proficient, which is below what's typical for similar communities (expected: 53%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
38.6%
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
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.6/10.
How Mesa Elementary Compares
See how Mesa 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
3901 North Mesa School Rd., Somis, CA 93066
Nearby Alternatives
Families considering Mesa Elementary may also want to explore other elementary schools in the area. University Preparation Charter School at CSU Channel Islands (rated 8.6/10, 3.6 miles away, in nearby Camarillo), which scores notably higher. Another option is Camarillo Heights STEM Academy (rated 7.5/10, 3.1 miles away, in nearby Camarillo), which scores notably higher. Additionally, Las Posas Elementary (rated 7.0/10, 2.9 miles away, in nearby Camarillo), which scores notably higher. For more schools in Somis, see our Somis schools guide .
Nearby Schools
20 within 4.0 mi| School | Distance | Rating |
|---|---|---|
| Las Posas Elementary Camarillo | 2.9 mi | 7.0 |
| Camarillo Academy of Progressive Education Camarillo | 3.2 mi | 6.2 |
| Rio Mesa High Oxnard | 2.9 mi | 5.9 |
| Camarillo Heights STEM Academy Camarillo | 3.1 mi | 7.5 |
| LINDA VISTA ADVENTIST ELEMENTARY SCHOOL Oxnard | 3.0 mi | 6.0 |
| Linda Vista Adventist School Oxnard | 3.1 mi | — |
| Monte Vista Middle Camarillo | 3.4 mi | 6.5 |
| Gateway Community Camarillo | 3.9 mi | 6.0 |
| Phoenix Camarillo | 3.9 mi | 7.4 |
| University Preparation Charter School at CSU Channel Islands Camarillo | 3.6 mi | 8.6 |
| Frontier High Camarillo | 4.0 mi | 5.4 |
| Architecture Construction & Engineering Charter High (ACE) Camarillo | 4.0 mi | 7.2 |
| CORNERSTONE CHRISTIAN SCHOOLS Camarillo | 3.6 mi | 6.9 |
| Providence Oxnard | 3.7 mi | 5.0 |
| Briggs Elementary Santa Paula | 4.6 mi | 5.8 |
| Condor High Oxnard | 4.2 mi | 7.4 |
| Rio del Valle Middle Oxnard | 4.0 mi | 6.8 |
| Peak Prep Pleasant Valley Camarillo | 4.1 mi | 5.7 |
| Rio Plaza Elementary Oxnard | 4.0 mi | 4.8 |
| SACRED HEART ELEMENTARY SCHOOL Ventura | 4.0 mi | 6.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93066 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$158,281
Median Home Value
$1,366,100
Median Rent
$2,287/mo
Population
2,979
College Educated
35.4%
Homeownership
74.1%
Avg Commute
25.6 min
Poverty Rate
6.4%
Median Age
52.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Arroyo Elementary Ontario, CA | 5.8 |
| Avalon Elementary Perris, CA | 5.8 |
| BAIS CHAYA MUSHKA Los Angeles, CA | 5.8 |
| Bay Elementary San Lorenzo, CA | 5.8 |
| C. W. Dillard Elementary Wilton, CA | 5.8 |
| Calahan Street Elementary Northridge, CA | 5.8 |
Frequently Asked Questions
Common questions about Mesa Elementary
What grades does Mesa Elementary serve?
Mesa Elementary serves students in grades Kindergarten through 8th.
How many students attend Mesa Elementary?
Mesa Elementary has an enrollment of approximately 578 students.
What is the student-teacher ratio at Mesa Elementary?
The student-teacher ratio at Mesa Elementary is 21.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mesa Elementary rank in CA?
Mesa Elementary ranks #5,874 of 9,539 schools in CA.
What is Mesa Elementary's MySchoolScout rating?
Mesa Elementary has a current MySchoolScout rating of 5.8 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 Mesa Elementary?
Based on loaded state assessment records, Mesa Elementary has 49% math proficiency (multi-year average, 2009-2024) and 58% reading/ELA proficiency (multi-year average, 2009-2024).
Is Mesa Elementary a charter school?
No, Mesa Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Mesa Elementary a Title I school?
No, Mesa Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mesa Elementary?
38.6% of students at Mesa 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.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 578
- Student-Teacher Ratio
- 21.4:1
- Teachers (FTE)
- 27
- Free/Reduced Lunch
- 38.6%
- Type
- regular
- Setting
- Fringe Rural
- County
- Ventura County
- Chronic Absenteeism (SY 2022-23)
- 13.3%
- Phone
- (805) 485-1411
Resources & Links
District
Mesa Union Elementary- District Enrollment
- 578
- Schools in District
- 1
- Per-Pupil Spending
- $15,326
- District Rank
- #1 of 1
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated 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.