Excellent
#375 of 9,539 schools in CA
Top 4% in state
Island Elementary
Elementary School · Island Union Elementary
7799 21st Ave., Lemoore, CA 93245
Enrollment
367
Student-Teacher
20.4:1
Score
8.9
Grades
Kindergarten – 8th
Enrollment
367
Student-Teacher
20.4:1
Score
8.9
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#375 of 9,539
In Lemoore
#1 of 16
public schools
Academic growth
9.3 / 10
Excellent
Shortlisting around Island 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.
Island Elementary
Elementary School in Lemoore · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Freedom Elementary
4.2 mi away. Use as a geographic alternative in the same move search.
Bridges Academy
4.3 mi away. Use as a geographic alternative in the same move search.
About Island Elementary
Island Elementary is a public elementary school in Lemoore, CA, part of Island Union Elementary. Island Elementary serves approximately 367 students, and covers grades Kindergarten-8th, and has a 20.4:1 student-teacher ratio. Island Elementary has a current MySchoolScout rating of 8.9 out of 10 and ranks #375 of 9,539 schools in CA.
Structured state assessment records for Island Elementary show 55% math proficiency (multi-year average, 2009-2024) and 64% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 8.9 · Excellent
- CA avg 6.2
What Parents Should Know
Island Elementary runs 20.4:1 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.
Island Elementary is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Island 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
Island Elementary — Students at Island Elementary score 62% proficient, which is above what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 40 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: 9.3/10.
How Island Elementary Compares
See how Island Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
7799 21st Ave., Lemoore, CA 93245
Nearby Alternatives
Families considering Island Elementary may also want to explore other elementary schools in the area. Freedom Elementary (rated 8.7/10, 4.2 miles away), with a very similar rating. Another option is P. W. Engvall Elementary (rated 8.4/10, 5.2 miles away), with a comparable rating. Additionally, Cinnamon Elementary (rated 8.1/10, 4.9 miles away), with a comparable rating. For more schools in Lemoore, see our Lemoore schools guide .
Nearby Schools
20 within 7.1 mi| School | Distance | Rating |
|---|---|---|
| Freedom Elementary Lemoore | 4.2 mi | 8.7 |
| Bridges Academy Lemoore | 4.3 mi | — |
| Liberty Middle Lemoore | 4.2 mi | 8.2 |
| Fipps Primary Riverdale | 4.7 mi | 5.7 |
| Lemoore University Elementary Charter Lemoore | 4.8 mi | 7.8 |
| Meadow Lane Elementary Lemoore | 4.3 mi | 7.8 |
| Lemoore Online College Preparatory High Lemoore | 4.9 mi | 5.5 |
| Lemoore Middle College High Lemoore | 4.9 mi | 8.7 |
| Riverdale Assembly of God dba Riverdale Christian Academy Riverdale | 4.9 mi | — |
| MARY IMMACULATE QUEEN SCHOOL Lemoore | 4.6 mi | 7.8 |
| Riverdale High Riverdale | 5.0 mi | 7.3 |
| Horizon High Riverdale | 5.0 mi | — |
| Mary Immaculate Queen Lemoore | 4.6 mi | — |
| P. W. Engvall Elementary Lemoore | 5.2 mi | 8.4 |
| Cinnamon Elementary Lemoore | 4.9 mi | 8.1 |
| Lemoore Elementary Lemoore | 5.1 mi | 7.2 |
| Riverdale Elementary Riverdale | 5.3 mi | 5.9 |
| Lemoore High Lemoore | 5.4 mi | 7.8 |
| Jamison (Donald C.) High (Continuation) Lemoore | 5.5 mi | 6.8 |
| Akers Elementary Lemoore | 7.1 mi | 7.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93245 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$78,181
Median Home Value
$324,100
Median Rent
$1,470/mo
Population
37,443
College Educated
20.4%
Homeownership
48.3%
Avg Commute
20.3 min
Poverty Rate
15.1%
Median Age
30.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary Costa Mesa, CA | 8.9 |
| Allesandro Elementary Los Angeles, CA | 8.9 |
| Aurelia Pennekamp Elementary Manhattan Beach, CA | 8.9 |
| Birney Elementary Redondo Beach, CA | 8.9 |
| Blue Hills Elementary Saratoga, CA | 8.9 |
| Carver (Charles J.) Elementary Cerritos, CA | 8.9 |
Frequently Asked Questions
Common questions about Island Elementary
What grades does Island Elementary serve?
Island Elementary serves students in grades Kindergarten through 8th.
How many students attend Island Elementary?
Island Elementary has an enrollment of approximately 367 students.
What is the student-teacher ratio at Island Elementary?
The student-teacher ratio at Island Elementary is 20.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Island Elementary rank in CA?
Island Elementary ranks #375 of 9,539 schools in CA.
What is Island Elementary's MySchoolScout rating?
Island Elementary has a current MySchoolScout rating of 8.9 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 Island Elementary?
Based on loaded state assessment records, Island Elementary has 55% math proficiency (multi-year average, 2009-2024) and 64% reading/ELA proficiency (multi-year average, 2009-2024).
Is Island Elementary a charter school?
Yes, Island Elementary is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Island Elementary a Title I school?
No, Island Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Island Elementary?
45.0% of students at Island 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
- 367
- Student-Teacher Ratio
- 20.4:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 45.0%
- Type
- regular
- Setting
- Distant Rural
- County
- Kings County
- Chronic Absenteeism (SY 2022-23)
- 10.6%
- Phone
- (559) 924-6424
Resources & Links
District
Island Union Elementary- District Enrollment
- 367
- Schools in District
- 1
- Per-Pupil Spending
- $13,291
- 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.