Skip to main content

Average

#6371 of 9,533 schools in CA

Discovery Charter II

Elementary School · Discovery Charter II District

762 Sunset Glen Dr., San Jose, CA 95123

Charter

Enrollment

526

Student-Teacher

21.9:1

Score

5.6

Grades

Kindergarten – 8th

Updated 2022-23

How this school compares

In San Jose

#145 of 223

public schools

California elementary schools

#3,799 of 5,817

About Discovery Charter II

Discovery Charter II is a charter school in San Jose, California, nestled within the bustling city. Serving students from kindergarten through eighth grade, this elementary-level institution prides itself on fostering a vibrant learning environment with an enrollment of 526 students. The student-to-teacher ratio stands at 21.9:1, offering relatively personalized attention to each child's educational journey.

The school’s academic performance reflects its commitment to continuous improvement, with a MySchoolScout rating of 6.2/10 and a state ranking of #3529 out of 9566 schools in California (placing it at the 63rd percentile). In terms of proficiency rates, 54% of students are proficient or above in ELA/Reading, while 51% meet or exceed standards in Math. These scores indicate areas where Discovery Charter II is focusing on growth and development for its students.

Discovery Charter II is situated in the heart of a large city, surrounded by diverse cultural influences and numerous opportunities to engage with the community. Whether through local partnerships or neighborhood events, the school benefits from its urban setting, offering rich experiences that complement classroom learning.

What Parents Should Know

The student-teacher ratio at Discovery Charter II is 21.9:1, 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.

Discovery Charter II 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.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress5.9Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.07 pts/yr
Data Period2019–2024
TrendDeclining
Academics6.4Above Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency49.6%
Reading/ELA Proficiency53%
Math vs. State Avg+3.9 pts
Reading vs. State Avg+10.2 pts
Overall Proficiency51%
Expected (poverty-adj.)68%
vs. Expected-16.5 pts
Adjusted Percentile48th
College ReadinessNot Available

Data not available for this school

Resources & Environment3.6Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio21.9:1
Per-Pupil Spending$10,468

Discovery Charter II — Students at Discovery Charter II score 51% proficient, which is below what's typical for similar communities (expected: 68%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

13.5%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 50.6%
School
State
36.8%
ELA Proficiency 53.9%
School
State
45.8%

Based on 18 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
50%
ELA
61%
2021*
Math
61%
ELA
59%
2024
Math
49.2%
ELA
52.1%

* 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: 5.9/10.

How Discovery Charter II Compares

See how Discovery Charter II performs across key quality dimensions compared to state benchmarks.

Overall Score
5.6/10
33th percentile in CA
Academic
6.4/10
6.4/10
Growth
5.9/10
Above average
Environment
3.6/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
14%
Teaching Staff
22:1 student-teacher ratio
24 teachers

Location

762 Sunset Glen Dr., San Jose, CA 95123

Nearby Alternatives

Families considering Discovery Charter II may also want to explore other elementary schools in the area. Del Roble Elementary (rated 7.7/10, 1.6 miles away), which scores notably higher. Another option is Graystone Elementary (rated 7.3/10, 1.7 miles away), which scores notably higher. Additionally, ALMADEN COUNTRY DAY SCHOOL (rated 7.2/10, 1.1 miles away), which scores notably higher. For more schools in San Jose, see our San Jose schools guide .

Nearby Schools

20 within 1.7 mi
School Distance Rating
Apostles Lutheran San Jose 0.4 mi
APOSTLES LUTHERAN SCHOOL San Jose 0.4 mi 7.0
Herman (Leonard) Intermediate San Jose 0.5 mi 8.0
Sakamoto Elementary San Jose 0.6 mi 4.8
ACTION DAY PRIMARY PLUS ALLEN SCHOOL San Jose 0.8 mi 2.5
Action Day Schools - Allen San Jose 0.8 mi
Allen at Steinbeck San Jose 0.9 mi 4.9
Challenger School - Shawnee San Jose 0.9 mi
Indigo San Jose 1.0 mi 5.6
Frost (Earl) Elementary San Jose 1.0 mi 5.1
ALMADEN COUNTRY DAY SCHOOL San Jose 1.1 mi 7.2
Almaden Country Day School San Jose 1.2 mi
Phoenix High San Jose 1.0 mi 6.0
Leland High San Jose 1.3 mi 8.2
Santa Teresa High San Jose 1.0 mi 7.2
Calero High San Jose 1.2 mi 5.4
Bret Harte Middle San Jose 1.6 mi 8.2
Del Roble Elementary San Jose 1.6 mi 7.7
Gunderson High San Jose 1.7 mi 8.2
Graystone Elementary San Jose 1.7 mi 7.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95123 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$136,364

Median Home Value

$1,108,100

Median Rent

$2,953/mo

Population

70,279

College Educated

44.8%

Homeownership

60.3%

Avg Commute

29.6 min

Poverty Rate

5.8%

Median Age

37.6

Community Profile

The community surrounding Discovery Charter II has a median household income of $136,364. It is a well-educated community where 45% of adults hold a bachelor's degree or higher. The median home value in the area is $1,108,100, with a median rent of $2,953/month. The local poverty rate of 5.8% is relatively low. The average commute for residents is 30 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
Alianza Charter Watsonville, CA 5.6
Anthony Spangler Elementary Milpitas, CA 5.6
BETHEL CHRISTIAN SCHOOL Redding, CA 5.6
Bardin Elementary Salinas, CA 5.6
Benjamin F. Beswick Elementary Tustin, CA 5.6
Biggs Elementary Biggs, CA 5.6

Frequently Asked Questions

Common questions about Discovery Charter II

What grades does Discovery Charter II serve?

Discovery Charter II serves students in grades Kindergarten through 8th.

How many students attend Discovery Charter II?

Discovery Charter II has an enrollment of approximately 526 students.

What is the student-teacher ratio at Discovery Charter II?

The student-teacher ratio at Discovery Charter II is 21.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Discovery Charter II rank in CA?

Discovery Charter II is ranked #6371 out of 9,533 schools in CA.

What is Discovery Charter II's MySchoolScout rating?

Discovery Charter II has a composite rating of 5.6 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 Discovery Charter II?

Based on the most recent state assessment data, Discovery Charter II has 50.6% math proficiency and 53.9% reading/ELA proficiency.

Is Discovery Charter II a charter school?

Yes, Discovery Charter II is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Discovery Charter II a Title I school?

No, Discovery Charter II is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Discovery Charter II?

13.5% of students at Discovery Charter 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.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,210/100K)

FBI UCR 2024. City-level (San Jose). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 8th
Enrollment
526
Student-Teacher Ratio
21.9:1
Teachers (FTE)
24
Free/Reduced Lunch
13.5%
Type
regular
Setting
Large City
County
Santa Clara County
Data Year
2023–2024

District

Discovery Charter II District
District Enrollment
526
Schools in District
1
Per-Pupil Spending
$13,148
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 methodology

Related reading

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.