Average
#5928 of 9,539 schools in CA
Delta Charter
High School · Santa Cruz City High
6500 Soquel Dr. Bldg. 1190, Aptos, CA 95003
Enrollment
116
Student-Teacher
14.5:1
Score
5.8
Grades
9th – 12th
Enrollment
116
Student-Teacher
14.5:1
Score
5.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#5,928 of 9,539
In Aptos
#5 of 6
public schools
In district
#6 of 9
Santa Cruz City High
School environment
8.7 / 10
Excellent
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Delta Charter
High School in Aptos · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Twin Lakes Christian School
0.2 mi away. Use as a geographic alternative in the same move search.
Mar Vista Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
About Delta Charter
Delta Charter is a public high school in Aptos, CA, part of Santa Cruz City High. Delta Charter serves approximately 116 students, and covers grades 9th-12th, and has a 14.5:1 student-teacher ratio. Delta Charter has a current MySchoolScout rating of 5.8 out of 10 and ranks #5,928 of 9,539 schools in CA.
Structured state assessment records for Delta Charter show 20% math proficiency (multi-year average, 2009-2024) and 39% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.8 · Average
- District avg 6.3
- CA avg 6.5
What Parents Should Know
At 116 students, Delta Charter is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Delta Charter 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.
52% of students at Delta Charter were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Delta Charter — Students at Delta Charter score 17% proficient, which is below what's typical for similar communities (expected: 53%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
38.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 26 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.0/10.
How Delta Charter Compares
See how Delta Charter 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
6500 Soquel Dr. Bldg. 1190, Aptos, CA 95003
Nearby Alternatives
Families considering Delta Charter may also want to explore other high schools in the area. Valencia Elementary (rated 8.1/10, 1.8 miles away), which scores notably higher. Another option is Soquel High (rated 7.6/10, 1.9 miles away, in nearby Soquel), which scores notably higher. Additionally, Live Oak Elementary (rated 7.5/10, 3.2 miles away, in nearby Santa Cruz), which scores notably higher. For more schools in Aptos, see our Aptos schools guide .
Nearby Schools
20 within 3.2 mi| School | Distance | Rating |
|---|---|---|
| TWIN LAKES CHRISTIAN SCHOOL Aptos | 0.2 mi | 5.1 |
| Mar Vista Elementary Aptos | 0.3 mi | 4.3 |
| Santa Cruz Montessori School Wavecrest Junior High Soquel | 0.7 mi | — |
| Chrysostom Classical Academy Aptos | 1.0 mi | — |
| Seacliff Academy Aptos | 1.2 mi | — |
| New Brighton Middle Capitola | 1.3 mi | 6.2 |
| Main Street Elementary Soquel | 1.6 mi | 7.2 |
| Tara Redwood School Soquel | 2.0 mi | — |
| Valencia Elementary Aptos | 1.8 mi | 8.1 |
| Soquel Elementary Soquel | 1.7 mi | 6.9 |
| Soquel High Soquel | 1.9 mi | 7.6 |
| Opal Cliffs Capitola | 2.2 mi | — |
| ORCHARD SCHOOL Aptos | 2.4 mi | 5.2 |
| Aptos Junior High Aptos | 2.5 mi | 6.4 |
| Mountain Elementary Soquel | 3.1 mi | 6.5 |
| GOOD SHEPHERD CATHOLIC SCHOOL Santa Cruz | 2.7 mi | 7.1 |
| MERIT ACADEMY Santa Cruz | 3.0 mi | — |
| Rio del Mar Elementary Aptos | 3.2 mi | 5.9 |
| Santa Cruz Gardens Elementary Santa Cruz | 3.2 mi | 5.4 |
| Live Oak Elementary Santa Cruz | 3.2 mi | 7.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95003 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$140,990
Median Home Value
$1,154,000
Median Rent
$2,548/mo
Population
24,708
College Educated
54.5%
Homeownership
72.2%
Avg Commute
27.9 min
Poverty Rate
3.7%
Median Age
48.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alta Vista High Mountain View, CA | 5.8 |
| Alvord High Riverside, CA | 5.8 |
| Foothills High San Marcos, CA | 5.8 |
| Gateway to College High at Laney College Oakland, CA | 5.8 |
| Green Valley High Yucaipa, CA | 5.8 |
| La Cuesta Continuation High Santa Barbara, CA | 5.8 |
Frequently Asked Questions
Common questions about Delta Charter
What grades does Delta Charter serve?
Delta Charter serves students in grades 9th through 12th.
How many students attend Delta Charter?
Delta Charter has an enrollment of approximately 116 students.
What is the student-teacher ratio at Delta Charter?
The student-teacher ratio at Delta Charter is 14.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Delta Charter rank in CA?
Delta Charter ranks #5,928 of 9,539 schools in CA.
What is Delta Charter's MySchoolScout rating?
Delta Charter has a current MySchoolScout rating of 5.8 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 Delta Charter?
Based on loaded state assessment records, Delta Charter has 20% math proficiency (multi-year average, 2009-2024) and 39% reading/ELA proficiency (multi-year average, 2009-2024).
Is Delta Charter a charter school?
Yes, Delta Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Delta Charter a Title I school?
No, Delta Charter is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Delta Charter?
38.8% of students at Delta Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 116
- Student-Teacher Ratio
- 14.5:1
- Teachers (FTE)
- 8
- Free/Reduced Lunch
- 38.8%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Santa Cruz County
- Chronic Absenteeism (SY 2022-23)
- 51.7%
- Phone
- (831) 477-5212
- 4-Year Graduation
- 74.5%
Resources & Links
District
Santa Cruz City High- District Enrollment
- 4,504
- Schools in District
- 9
- District Rank
- #6 of 9
Other Schools in This District
How we rate schools
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