Below Average
#1604 of 1,787 private schools in CA
Old Mission School
Elementary School · San Luis Obispo, CA
A private elementary school in San Luis Obispo, CA serving grades Kindergarten – 8th.
761 BROAD ST, San Luis Obispo, CA 93401
- 18.2:1 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 Old Mission School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 95Walker's Paradise
- Transit 38Some Transit
- Bike 81Very Bikeable
- City Safety: High3,097/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Luis Obispo), 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
$95,386
Median home value
$943,500
Median rent
$1,859/mo
College educated
56.8%
Homeownership
47.4%
Poverty rate
14.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 93401; 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 |
|---|---|---|---|---|---|
| Old Mission SchoolPrivate · tuition | Not rated | K–8 | 0.0 mi | 273 | Compare → |
| Hawthorne ElementaryEnrollment path unverified | 8.6 | K–6 | 0.9 mi | 415 | Compare → |
| Peep - PrepareEnrollment path unverified | Not rated | K–12 | 0.9 mi | 24 | Compare → |
| Pacheco ElementaryEnrollment path unverified | 7.4 | K–6 | 1.1 mi | 485 | 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.
Old Mission School is listed in San Luis Obispo, CA; verify the current enrollment path directly.
About Old Mission School
Old Mission School is a private elementary school in San Luis Obispo, CA, serving approximately 299 students in grades Kindergarten-8th with a 18.2:1 student-teacher ratio. It holds a MySchoolScout rating of 4.8 out of 10 and ranks #1,604 of 1,787 private schools in CA.
Frequently asked questions
Common questions about Old Mission School
What grades does Old Mission School serve?
Old Mission School serves students in grades Kindergarten through 8th.
How many students attend Old Mission School?
Old Mission School has an enrollment of approximately 299 students.
What is the student-teacher ratio at Old Mission School?
The student-teacher ratio at Old Mission School is 18.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Old Mission School rank in CA?
Old Mission School ranks #1,604 of 1,787 private schools in CA.
What is Old Mission School's MySchoolScout rating?
Old Mission School has a current MySchoolScout rating of 4.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Old Mission School a private school?
Yes, Old Mission School 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 Old Mission School a religious school?
Old Mission School has a Roman Catholic religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Kindergarten – 8th
- Enrollment
- 299
- Gender Split
- 51% M / 49% F
- Student-Teacher Ratio
- 18.2:1
- Teachers (FTE)
- 16
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.5 hours
- Days Per Year
- 180 days
- Setting
- Small City
- County
- San Luis Obispo County
- Phone
- (805) 543-6019
- Area population (ZIP 93401)
- 29,995
- Area average commute
- 17 min
- Area median age
- 35.8
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 93401; 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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