Very Good
#3041 of 9,539 schools in CA
Top 32% in state
River Islands Technology Academy II
Elementary School · River Islands Technology Academy II District
1175 Marina Dr., Lathrop, CA 95330
Enrollment
975
Student-Teacher
25:1
Score
7.2
Grades
Kindergarten – 8th
Enrollment
975
Student-Teacher
25:1
Score
7.2
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#3,041 of 9,539
In Lathrop
#2 of 5
public schools
Academic growth
8.7 / 10
Excellent
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River Islands Technology Academy II
Elementary School in Lathrop · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Nextgeneration Steam Academy
0.2 mi away. Use as a geographic alternative in the same move search.
Mossdale Elementary
0.7 mi away. Use as a geographic alternative in the same move search.
About River Islands Technology Academy II
River Islands Technology Academy II is a public elementary school in Lathrop, CA, part of River Islands Technology Academy II District. River Islands Technology Academy II serves approximately 975 students, and covers grades Kindergarten-8th, and has a 25:1 student-teacher ratio. River Islands Technology Academy II has a current MySchoolScout rating of 7.2 out of 10 and ranks #3,041 of 9,539 schools in CA.
Structured state assessment records for River Islands Technology Academy II show 53% math proficiency (multi-year average, 2018-2024) and 62% reading/ELA proficiency (multi-year average, 2018-2024).
- This school 7.2 · Very Good
- CA avg 6.2
What Parents Should Know
River Islands Technology Academy II runs 25:1 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.
River Islands Technology Academy II 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.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
River Islands Technology Academy II — Students at River Islands Technology Academy II score 57% proficient, which is above what's typical for similar communities (expected: 55%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
34.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 24 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 River Islands Technology Academy II Compares
See how River Islands Technology Academy II performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
1175 Marina Dr., Lathrop, CA 95330
Nearby Alternatives
Families considering River Islands Technology Academy II may also want to explore other elementary schools in the area. NextGeneration STEAM Academy (rated 7.3/10, 0.2 miles away), with a very similar rating. Another option is EPIC Academy (rated 6.7/10, 1.2 miles away), with a comparable rating. Additionally, Nile Garden Elementary (rated 6.7/10, 5.4 miles away, in nearby Manteca), with a comparable rating. For more schools in Lathrop, see our Lathrop schools guide .
Nearby Schools
20 within 5.4 mi| School | Distance | Rating |
|---|---|---|
| NextGeneration STEAM Academy Lathrop | 0.2 mi | 7.3 |
| Mossdale Elementary Manteca | 0.7 mi | 6.3 |
| EPIC Academy Lathrop | 1.2 mi | 6.7 |
| River Islands High Lathrop | 1.2 mi | — |
| Lathrop High Manteca | 2.0 mi | 7.5 |
| Lathrop Elementary Manteca | 2.5 mi | 5.2 |
| Joseph Widmer Jr. Elementary Manteca | 3.4 mi | 3.5 |
| Banta Charter Tracy | 4.3 mi | 4.3 |
| Banta Elementary Tracy | 4.3 mi | 5.5 |
| Stella Brockman Elementary Manteca | 4.0 mi | 4.7 |
| Sierra High Manteca | 4.1 mi | 6.8 |
| George McParland Elementary Manteca | 4.4 mi | 5.9 |
| Brock Elliott Elementary Manteca | 4.5 mi | 3.7 |
| East Union High Manteca | 4.9 mi | 5.9 |
| CENTRAL VALLEY CHRISTIAN ACADEMY Manteca | 5.6 mi | 5.0 |
| Neil Hafley Elementary Manteca | 5.1 mi | 3.0 |
| Veritas Elementary Manteca | 5.1 mi | 5.2 |
| Yosemite School Community Day (7-12) Manteca | 5.1 mi | 6.6 |
| Yosemite School Community Day (K-6) Manteca | 5.1 mi | — |
| Nile Garden Elementary Manteca | 5.4 mi | 6.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95330 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$118,461
Median Home Value
$605,100
Median Rent
$2,341/mo
Population
33,015
College Educated
23.9%
Homeownership
83.6%
Avg Commute
43.6 min
Poverty Rate
8.5%
Median Age
34.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Armada Elementary Moreno Valley, CA | 7.2 |
| Bayside Academy San Mateo, CA | 7.2 |
| Bob Holcomb Elementary San Bernardino, CA | 7.2 |
| Cambridge Elementary Vacaville, CA | 7.2 |
| Clearwater Elementary Perris, CA | 7.2 |
| Community Montessori Escondido, CA | 7.2 |
Frequently Asked Questions
Common questions about River Islands Technology Academy II
What grades does River Islands Technology Academy II serve?
River Islands Technology Academy II serves students in grades Kindergarten through 8th.
How many students attend River Islands Technology Academy II?
River Islands Technology Academy II has an enrollment of approximately 975 students.
What is the student-teacher ratio at River Islands Technology Academy II?
The student-teacher ratio at River Islands Technology Academy II is 25:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does River Islands Technology Academy II rank in CA?
River Islands Technology Academy II ranks #3,041 of 9,539 schools in CA.
What is River Islands Technology Academy II's MySchoolScout rating?
River Islands Technology Academy II has a current MySchoolScout rating of 7.2 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 River Islands Technology Academy II?
Based on loaded state assessment records, River Islands Technology Academy II has 53% math proficiency (multi-year average, 2018-2024) and 62% reading/ELA proficiency (multi-year average, 2018-2024).
Is River Islands Technology Academy II a charter school?
Yes, River Islands Technology Academy II is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is River Islands Technology Academy II a Title I school?
No, River Islands Technology Academy II is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for River Islands Technology Academy II?
34.8% of students at River Islands Technology Academy II 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 – 8th
- Enrollment
- 975
- Student-Teacher Ratio
- 25:1
- Teachers (FTE)
- 39
- Free/Reduced Lunch
- 34.8%
- Type
- regular
- Setting
- Large Suburb
- County
- San Joaquin County
- Chronic Absenteeism (SY 2022-23)
- 20.0%
- Phone
- (209) 229-4700
Resources & Links
District
River Islands Technology Academy II District- District Enrollment
- 975
- Schools in District
- 1
- Per-Pupil Spending
- $10,378
- District Rank
- #1 of 1
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