Average
#1527 of 1,787 private schools in CA
Cantwell Sacred Heart of Mary
High School · Montebello, CA
A private high school in Montebello, CA serving grades 9th – 12th.
329 N GARFIELD AVE, Montebello, CA 90640
- 14.8:1 student-teacher ratio
Academics
PreliminaryWhat this rating measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.
Data not available
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in CA
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 Cantwell Sacred Heart of Mary 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 Los Angeles map →
Getting around & local context
- Walk 88Very Walkable
- Bike 60Bikeable
- City Safety: High3,127/100K
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FBI Uniform Crime Reporting · 2024 · city context (Montebello), 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
$74,833
Median home value
$660,600
Median rent
$1,771/mo
College educated
22%
Homeownership
46.3%
Poverty rate
12.8%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 90640; 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 |
|---|---|---|---|---|---|
| Cantwell–sacred Heart of Mary High SchoolPrivate · tuition | Not rated | 9–12 | 0.0 mi | 378 | Compare → |
| Montebello HighEnrollment path unverified | 6.2 | 9–12 | 0.4 mi | 2,007 | Compare → |
| Montebello Community DayEnrollment path unverified | Not rated | 7–12 | 0.8 mi | 20 | Compare → |
| Schurr HighEnrollment path unverified | 7.6 | 9–12 | 0.8 mi | 2,139 | 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.
Cantwell Sacred Heart of Mary is listed in Montebello, CA; verify the current enrollment path directly.
About Cantwell Sacred Heart of Mary
Cantwell Sacred Heart of Mary is a private high school in Montebello, CA, serving approximately 342 students in grades 9th-12th with a 14.8:1 student-teacher ratio. It holds a MySchoolScout rating of 5.0 out of 10 and ranks #1,527 of 1,787 private schools in CA.
Frequently asked questions
Common questions about Cantwell Sacred Heart of Mary
What grades does Cantwell Sacred Heart of Mary serve?
Cantwell Sacred Heart of Mary serves students in grades 9th through 12th.
How many students attend Cantwell Sacred Heart of Mary?
Cantwell Sacred Heart of Mary has an enrollment of approximately 342 students.
What is the student-teacher ratio at Cantwell Sacred Heart of Mary?
The student-teacher ratio at Cantwell Sacred Heart of Mary is 14.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Cantwell Sacred Heart of Mary rank in CA?
Cantwell Sacred Heart of Mary ranks #1,527 of 1,787 private schools in CA.
What is Cantwell Sacred Heart of Mary's MySchoolScout rating?
Cantwell Sacred Heart of Mary has a current MySchoolScout rating of 5.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Cantwell Sacred Heart of Mary a private school?
Yes, Cantwell Sacred Heart of Mary is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Cantwell Sacred Heart of Mary a religious school?
Cantwell Sacred Heart of Mary has a Roman Catholic religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- 9th – 12th
- Enrollment
- 342
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 14.8:1
- Teachers (FTE)
- 23
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.5 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (323) 887-2066
- Area population (ZIP 90640)
- 61,615
- Area average commute
- 31 min
- Area median age
- 39.4
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.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- 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 90640; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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