Limited Profile
Not enough data to generate a rating
Sierra Schools at Antioch- Diablo Vista
Middle School · Antioch, CA
A private middle school in Antioch, CA serving grades 2nd – 5th.
4791 PREWITT RD, Antioch, CA 94531
Academics
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test scores
Most recent published year. School vs. CA average.
Test score data not yet available for this school.
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 rateThe neighborhood
Where Sierra Schools at Antioch- Diablo Vista sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Francisco Bay Area map →
Getting around & local context
- Walk 30Car-Dependent
- Transit 29Some Transit
- Bike 38Somewhat Bikeable
- City Safety: High3,815/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Antioch), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$123,428
Median home value
$660,200
Median rent
$3,063/mo
College educated
31.6%
Homeownership
72.3%
Poverty rate
7.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94531; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Heritage Baptist AcademyPrivate · tuition | 7.2private | K–12 | 1.1 mi | 93 | Compare → |
| Spectrum Center- Antioch CampusPrivate · tuition | 6.0private | K–12 | 3.1 mi | 56 | Compare → |
| Cornerstone Christian SchoolPrivate · tuition | 7.1private | PK–12 | 3.3 mi | 501 | Compare → |
| Prospects High (alternative)Enrollment path unverified | 6.4 | K–12 | 4.8 mi | 283 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Sierra Schools at Antioch- Diablo Vista is listed in Antioch, CA; verify the current enrollment path directly.
About Sierra Schools at Antioch- Diablo Vista
Sierra Schools at Antioch- Diablo Vista is a private middle school in Antioch, CA, serving approximately 13 students in grades 2nd-5th with a 6.5:1 student-teacher ratio. MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly. Based on limited data: 0% component coverage.
Frequently asked questions
Common questions about Sierra Schools at Antioch- Diablo Vista
What grades does Sierra Schools at Antioch- Diablo Vista serve?
Sierra Schools at Antioch- Diablo Vista serves students in grades 2nd through 5th.
How many students attend Sierra Schools at Antioch- Diablo Vista?
Sierra Schools at Antioch- Diablo Vista has an enrollment of approximately 13 students.
What is the student-teacher ratio at Sierra Schools at Antioch- Diablo Vista?
The student-teacher ratio at Sierra Schools at Antioch- Diablo Vista is 6.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Sierra Schools at Antioch- Diablo Vista a private school?
Yes, Sierra Schools at Antioch- Diablo Vista is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Sierra Schools at Antioch- Diablo Vista a religious school?
No, Sierra Schools at Antioch- Diablo Vista is a nonsectarian (non-religious) private school.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- 2nd – 5th
- Enrollment
- 13
- Gender Split
- 92% M / 8% F
- Student-Teacher Ratio
- 6.5:1
- Teachers (FTE)
- 2
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6.5 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Contra Costa County
- Phone
- (925) 778-1022
- Area population (ZIP 94531)
- 44,746
- Area average commute
- 46.5 min
- Area median age
- 38.9
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 94531; this does not measure the attendance area.
Evidence periods: Rating not displayed; assessments vintage unavailable; directory SY 2021–22
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