Excellent
#1641 of 9,539 schools in CA
Top 17% in state
Cobalt Institute of Math and Science
High School · Victor Valley Union High
13801 Cobalt Rd., Victorville, CA 92392
Enrollment
1,111
Student-Teacher
25.2:1
Score
8.0
Grades
7th – 12th
Enrollment
1,111
Student-Teacher
25.2:1
Score
8.0
Grades
7th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#1,641 of 9,539
In Victorville
#6 of 36
public schools
In district
#1 of 10
Victor Valley Union High
Academic growth
9.8 / 10
Excellent
Shortlisting around Cobalt Institute of Math and Science?
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.
Cobalt Institute of Math and Science
High School in Victorville · grades 7th – 12th. Start here, then compare fit against nearby and district options.
Silverado High
0.3 mi away. Use as a geographic alternative in the same move search.
Mojave River Academy - Oro Grande
0.8 mi away. Use as a geographic alternative in the same move search.
About Cobalt Institute of Math and Science
Cobalt Institute of Math and Science is a public high school in Victorville, CA, part of Victor Valley Union High. Cobalt Institute of Math and Science serves approximately 1,111 students, and covers grades 7th-12th, and has a 25.2:1 student-teacher ratio. Cobalt Institute of Math and Science has a current MySchoolScout rating of 8.0 out of 10 and ranks #1,641 of 9,539 schools in CA.
Structured state assessment records for Cobalt Institute of Math and Science show 34% math proficiency (multi-year average, 2009-2024) and 57% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 8.0 · Excellent
- District avg 6.0
- CA avg 6.5
What Parents Should Know
Cobalt Institute of Math and Science runs 25.2:1 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 · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Cobalt Institute of Math and Science — Students at Cobalt Institute of Math and Science score 61% proficient, which is above what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
73.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 32 test records from CA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Cobalt Institute of Math and Science Compares
See how Cobalt Institute of Math and Science 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
13801 Cobalt Rd., Victorville, CA 92392
Nearby Alternatives
Families considering Cobalt Institute of Math and Science may also want to explore other high schools in the area. University Preparatory (rated 7.5/10, 1.3 miles away), with a comparable rating. Another option is Silverado High (rated 5.2/10, 0.3 miles away), a more accessible option. Additionally, Options for Youth-Victor Valley Charter (rated 4.2/10, 2.6 miles away, in nearby Covina), a more accessible option. For more schools in Victorville, see our Victorville schools guide .
Nearby Schools
20 within 2.8 mi| School | Distance | Rating |
|---|---|---|
| Silverado High Victorville | 0.3 mi | 5.2 |
| Mojave River Academy - Oro Grande Oro Grande | 0.8 mi | 7.2 |
| Morgan Kincaid Preparatory Victorville | 0.9 mi | 2.8 |
| Mesa Linda Middle Victorville | 1.3 mi | 2.8 |
| Discovery School of the Arts Victorville | 1.2 mi | 5.6 |
| University Preparatory Victorville | 1.3 mi | 7.5 |
| Liberty Elementary Victorville | 1.5 mi | 3.5 |
| Vista Verde Elementary Phelan | 1.4 mi | 3.4 |
| Eagle Ranch Elementary Adelanto | 1.7 mi | 2.9 |
| Taber Academy Victorville | 1.8 mi | — |
| Brentwood Elementary Victorville | 1.9 mi | 2.1 |
| Melva Davis Academy of Excellence Victorville | 2.4 mi | 8.0 |
| KINDERCARE LEARNING CENTER Victorville | 2.4 mi | — |
| West Creek Elementary Victorville | 2.5 mi | 2.6 |
| Kraft Kids School Victorville | 2.3 mi | — |
| Desert Trails Preparatory Academy Hesperia | 2.2 mi | 4.5 |
| Gus Franklin Jr. Victorville | 2.8 mi | 8.4 |
| West Palms Conservatory Victorville | 2.3 mi | 5.0 |
| Options for Youth-Victor Valley Charter Covina | 2.6 mi | 4.2 |
| Hollyvale Elementary Victorville | 2.8 mi | 3.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92392 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$81,652
Median Home Value
$365,800
Median Rent
$1,790/mo
Population
64,352
College Educated
12.8%
Homeownership
66.5%
Avg Commute
43.5 min
Poverty Rate
17.3%
Median Age
31.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Burton (Phillip and Sala) Academic High San Francisco, CA | 8.0 |
| Estancia High Costa Mesa, CA | 8.0 |
| Kingsburg High Kingsburg, CA | 8.0 |
| Maywood Center for Enriched Studies Maywood, CA | 8.0 |
| Orosi High Orosi, CA | 8.0 |
| Pasadena High Pasadena, CA | 8.0 |
Frequently Asked Questions
Common questions about Cobalt Institute of Math and Science
What grades does Cobalt Institute of Math and Science serve?
Cobalt Institute of Math and Science serves students in grades 7th through 12th.
How many students attend Cobalt Institute of Math and Science?
Cobalt Institute of Math and Science has an enrollment of approximately 1,111 students.
What is the student-teacher ratio at Cobalt Institute of Math and Science?
The student-teacher ratio at Cobalt Institute of Math and Science is 25.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cobalt Institute of Math and Science rank in CA?
Cobalt Institute of Math and Science ranks #1,641 of 9,539 schools in CA.
What is Cobalt Institute of Math and Science's MySchoolScout rating?
Cobalt Institute of Math and Science has a current MySchoolScout rating of 8.0 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 Cobalt Institute of Math and Science?
Based on loaded state assessment records, Cobalt Institute of Math and Science has 34% math proficiency (multi-year average, 2009-2024) and 57% reading/ELA proficiency (multi-year average, 2009-2024).
Is Cobalt Institute of Math and Science a charter school?
No, Cobalt Institute of Math and Science is not a charter school. It is a traditional public school operated by the local school district.
Is Cobalt Institute of Math and Science a Title I school?
No, Cobalt Institute of Math and Science is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cobalt Institute of Math and Science?
73.5% of students at Cobalt Institute of Math and Science 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
- 7th – 12th
- Enrollment
- 1,111
- Student-Teacher Ratio
- 25.2:1
- Teachers (FTE)
- 44
- Free/Reduced Lunch
- 73.5%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Chronic Absenteeism (SY 2022-23)
- 6.6%
- Phone
- (760) 955-2530
- 4-Year Graduation
- 95%+
Resources & Links
District
Victor Valley Union High- District Enrollment
- 11,568
- Schools in District
- 11
- Per-Pupil Spending
- $18,559
- District Rank
- #1 of 10
Other Schools in This District
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.