Excellent
#1009 of 9,533 schools in CA
Top 11% in state
Island Elementary
Elementary School · Island Union Elementary
7799 21st Ave., Lemoore, CA 93245
Enrollment
367
Student-Teacher
20.4:1
Score
8.2
Grades
Kindergarten – 8th
Enrollment
367
Student-Teacher
20.4:1
Score
8.2
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Lemoore
#2 of 16
public schools
California elementary schools
#726 of 5,817
Equity
9.0 / 10
Exceptional
About Island Elementary
Island Elementary is a public elementary school in Lemoore, CA, part of the Island Union Elementary. The school serves approximately 367 students in grades Kindergarten – 8th with a student-teacher ratio of 20.4:1. It holds a MySchoolScout rating of 8.2/10, placing it in the 89.4th percentile among CA schools — an above average rating overall.
Students demonstrate 56% proficiency in math, 19 points above the state average and 66% in reading/language arts, 21 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 $78,181, where 20% of adults hold a bachelor's degree or higher.
The school is situated in a distant rural setting.
What Parents Should Know
The student-teacher ratio at Island Elementary is 20.4:1, 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.
Island Elementary is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Located in a rural area, Island Elementary may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Island Elementary — Students at Island Elementary score 62% proficient, which is above what's typical for similar communities (expected: 50%).
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 18 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 Island Elementary Compares
See how Island Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 55% (2019) to 55.95% (2024). Reading/ELA proficiency has improved from 65% (2019) to 67.06% (2024).
Location
7799 21st Ave., Lemoore, CA 93245
Nearby Alternatives
Families considering Island Elementary may also want to explore other elementary schools in the area. P. W. Engvall Elementary (rated 8.2/10, 5.2 miles away), with a very similar rating. Another option is Lemoore Elementary (rated 8.1/10, 5.1 miles away), with a very similar rating. Additionally, Akers Elementary (rated 8.0/10, 7.1 miles away), with a very similar 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 | 7.4 |
| Bridges Academy Lemoore | 4.3 mi | — |
| Liberty Middle Lemoore | 4.2 mi | 7.2 |
| Fipps Primary Riverdale | 4.7 mi | 4.7 |
| Lemoore University Elementary Charter Lemoore | 4.8 mi | 7.3 |
| Meadow Lane Elementary Lemoore | 4.3 mi | 6.9 |
| Lemoore Online College Preparatory High Lemoore | 4.9 mi | 5.7 |
| Lemoore Middle College High Lemoore | 4.9 mi | 7.7 |
| 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 | 6.3 |
| Horizon High Riverdale | 5.0 mi | — |
| Mary Immaculate Queen Lemoore | 4.6 mi | — |
| P. W. Engvall Elementary Lemoore | 5.2 mi | 8.2 |
| Cinnamon Elementary Lemoore | 4.9 mi | 5.6 |
| Lemoore Elementary Lemoore | 5.1 mi | 8.1 |
| Riverdale Elementary Riverdale | 5.3 mi | 7.5 |
| Lemoore High Lemoore | 5.4 mi | 8.0 |
| Jamison (Donald C.) High (Continuation) Lemoore | 5.5 mi | 6.5 |
| Akers Elementary Lemoore | 7.1 mi | 8.0 |
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
Community Profile
The community surrounding Island Elementary has a median household income of $78,181. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $324,100, with a median rent of $1,470/month. The area has a poverty rate of 15.1%. The average commute for residents is 20 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 |
|---|---|
| Alta Loma Elementary Los Angeles, CA | 8.2 |
| Andres and Maria Cardenas Elementary Van Nuys, CA | 8.2 |
| Arbolita Elementary La Habra, CA | 8.2 |
| Aspen Elementary Thousand Oaks, CA | 8.2 |
| Bellingham Elementary North Hollywood, CA | 8.2 |
| Bollinger Canyon Elementary San Ramon, CA | 8.2 |
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 is ranked #1009 out of 9,533 schools in CA.
What is Island Elementary's MySchoolScout rating?
Island Elementary has a composite rating of 8.2 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 Island Elementary?
Based on the most recent state assessment data, Island Elementary has 55.8% math proficiency and 66.4% reading/ELA proficiency.
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
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
- Phone
- (559) 924-6424
- Data Year
- 2023–2024
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
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
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