Below Average
#8009 of 9,539 schools in CA
Twin Oaks Elementary
Elementary School · San Marcos Unified · San Marcos, CA
A San Marcos Unified elementary school where students score 3 points below what's typical for similar communities.
1 Cassou Rd., San Marcos, CA 92069
- Math 42% vs CA 39% (2024)
- Reading 48% vs CA 45% (2024)
- 22.8:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Twin Oaks Elementary score 45% proficient, which is below what's typical for similar communities (expected: 48%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
↓ DecliningProficiency has fallen 6 points since 2018, to 45% in 2024, across a 16-year record (2009–2024).
Show all 13 years
Multi-year averages used by the rating model: math 54% (multi-year average, 2009-2024) · reading/ELA 58% (multi-year average, 2009-2024)
Based on 32 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
46.7%
Students qualifying for federal meal assistance
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 Twin Oaks Elementary 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 Diego map →
Getting around & local context
- Walk 30Car-Dependent
- Bike 36Somewhat Bikeable
- City Safety: Elevated890/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Marcos), 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
$93,065
Median home value
$714,700
Median rent
$2,078/mo
College educated
34.9%
Homeownership
55.8%
Poverty rate
11.8%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 92069; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Richland ElementaryEnrollment path unverified | 7.4 | K–5 | 1.8 mi | 869 | Compare → |
| Paloma ElementaryEnrollment path unverified | 7.7 | K–5 | 2.1 mi | 742 | Compare → |
| North Coastal Consortium SchoolsEnrollment path unverified | 5.8 | K–12 | 2.5 mi | 50 | Compare → |
| San Marcos ElementaryEnrollment path unverified | 4.2 | K–5 | 2.6 mi | 599 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
San Marcos Unified
- Schools in district
- 19
- Rank in district
- #18 of 19
- District spending per student
- $14,639NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 7.1%Census SAIPE · 2024
Twin Oaks Elementary is listed in San Marcos Unified; a district label does not verify attendance for an address.
About Twin Oaks Elementary
Twin Oaks Elementary is a public elementary school in San Marcos, CA, part of San Marcos Unified, serving approximately 706 students in grades Kindergarten-5th with a 22.8:1 student-teacher ratio. It holds a MySchoolScout rating of 4.5 out of 10 and ranks #8,009 of 9,539 schools in CA. State assessment records show 54% math proficiency (multi-year average, 2009-2024) and 58% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Twin Oaks Elementary
What grades does Twin Oaks Elementary serve?
Twin Oaks Elementary serves students in grades Kindergarten through 5th.
How many students attend Twin Oaks Elementary?
Twin Oaks Elementary has an enrollment of approximately 706 students.
What is the student-teacher ratio at Twin Oaks Elementary?
The student-teacher ratio at Twin Oaks Elementary is 22.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Twin Oaks Elementary rank in CA?
Twin Oaks Elementary ranks #8,009 of 9,539 schools in CA.
What is Twin Oaks Elementary's MySchoolScout rating?
Twin Oaks Elementary has a current MySchoolScout rating of 4.5 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 Twin Oaks Elementary?
Based on loaded state assessment records, Twin Oaks Elementary has 54% math proficiency (multi-year average, 2009-2024) and 58% reading/ELA proficiency (multi-year average, 2009-2024).
Is Twin Oaks Elementary a charter school?
No, Twin Oaks Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Twin Oaks Elementary a Title I school?
No, Twin Oaks Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Twin Oaks Elementary?
46.7% of students at Twin Oaks Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 5th
- Enrollment
- 706
- Student-Teacher Ratio
- 22.8:1
- Teachers (FTE)
- 31
- Type
- regular
- Setting
- Large Suburb
- County
- San Diego County
- Chronic Absenteeism (SY 2022-23)
- 23.2%
- Phone
- (760) 290-2588
- Area population (ZIP 92069)
- 46,825
- Area average commute
- 26.1 min
- Area median age
- 36.5
Official sources & links
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 Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · 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 the fitted year-over-year slope of proficiency from multi-year assessment 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 92069; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
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