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Average

#4576 of 9,539 schools in CA

Top 48% in state

Ybarra Academy for the Arts and Technology

Elementary School · Rowland Unified · Walnut, CA

A Rowland Unified elementary school where students score 18 points above what's typical for similar communities.

1300 South Brea Canyon Cutoff Rd., Walnut, CA 91789

  • Math 44% vs CA 37% (2024)
  • Reading 60% vs CA 46% (2024)
  • 23.8:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress4.9Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data12
Annual Change-1.78 pts/yr
Data Period2009–2024
TrendDeclining
Academics8.8Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency43.1% (2024 CAASPP)
Reading/ELA Proficiency60.6% (2024 CAASPP)
Math vs. State Avg-2.6 pts
Reading vs. State Avg+17.8 pts
Overall Proficiency52% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)34% (model expectation from 2024 CAASPP)
vs. Expected+17.6 pts
Adjusted Percentile81th
Resources & Environment7.2Very Good20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio23.8:1
District spending per student$19,839
Chronic Absenteeism17.6%

Students at Ybarra Academy for the Arts and Technology score 52% proficient, which is above what's typical for similar communities (expected: 34%).

How we calculate scores →

2024 CAASPP proficiency

Most recent published year. School vs. CA average.

Math Proficiency44%(2024 CAASPP)
School
State
37%(2024 CAASPP)
ELA Proficiency60%(2024 CAASPP)
School
State
46%(2024 CAASPP)

Trend

→ Steady

Proficiency is down 22 points across the 16-year record (2009–2024) and has held near 52% recently.

Show all 12 years
2009
Math
76%
ELA
72%
2010
Math
70%
ELA
72%
2011
Math
76%
ELA
75%
2012
Math
77%
ELA
74%
2014
Math
56%
ELA
61%
2015
Math
57%
ELA
62%
2016
Math
52%
ELA
60%
2017
Math
50%
ELA
61%
2018
Math
50%
ELA
59%
2019
Math
50%
ELA
59%
2022
Math
45%
ELA
61%
2024
Math
44%
ELA
60%

Multi-year averages used by the rating model: math 54% (multi-year average, 2009-2024) · reading/ELA 63% (multi-year average, 2009-2024)

Based on 36 test records from CA state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

71.3%

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 rate

The neighborhood

Where Ybarra Academy for the Arts and Technology 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 52Somewhat Walkable
  • Bike 40Somewhat Bikeable
  • City Safety: High2,022/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Walnut), 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

$125,742

Median home value

$936,800

Median rent

$2,868/mo

College educated

53.2%

Homeownership

82.4%

Poverty rate

7.7%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 91789; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Gifted & Talented ProgramAvailable
This school offers a gifted and talented program for qualifying students.·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search; district fallback available

SchoolScoreGradesDistanceEnrollmentCompare
Tzu Chi Elementary SatoaPrivate · tuition6.1privatePK–50.5 mi65Compare →
Tzu Chi Elementary SchoolPrivate · tuition5.8privateK–50.6 mi88Compare →
Shelyn ElementaryEnrollment path unverified7.9K–60.7 mi459Compare →
Killian ElementaryEnrollment path unverified6.5K–61.1 mi457Compare →

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.

Rowland Unified

Schools in district
23
Rank in district
#12 of 20
District spending per student
$19,839NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
16.0%Census SAIPE · 2024

Ybarra Academy for the Arts and Technology is listed in Rowland Unified; a district label does not verify attendance for an address.

About Ybarra Academy for the Arts and Technology

Ybarra Academy for the Arts and Technology is a public elementary school in Walnut, CA, part of Rowland Unified, serving approximately 595 students in grades Kindergarten-8th with a 23.8:1 student-teacher ratio. It holds a MySchoolScout rating of 6.5 out of 10 and ranks #4,576 of 9,539 schools in CA. State assessment records show 54% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).

Frequently asked questions

Common questions about Ybarra Academy for the Arts and Technology

What grades does Ybarra Academy for the Arts and Technology serve?

Ybarra Academy for the Arts and Technology serves students in grades Kindergarten through 8th.

How many students attend Ybarra Academy for the Arts and Technology?

Ybarra Academy for the Arts and Technology has an enrollment of approximately 595 students.

What is the student-teacher ratio at Ybarra Academy for the Arts and Technology?

The student-teacher ratio at Ybarra Academy for the Arts and Technology is 23.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Ybarra Academy for the Arts and Technology rank in CA?

Ybarra Academy for the Arts and Technology ranks #4,576 of 9,539 schools in CA.

What is Ybarra Academy for the Arts and Technology's MySchoolScout rating?

Ybarra Academy for the Arts and Technology has a current MySchoolScout rating of 6.5 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 Ybarra Academy for the Arts and Technology?

Based on loaded state assessment records, Ybarra Academy for the Arts and Technology has 54% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).

Is Ybarra Academy for the Arts and Technology a charter school?

No, Ybarra Academy for the Arts and Technology is not a charter school. It is a traditional public school operated by the local school district.

Is Ybarra Academy for the Arts and Technology a Title I school?

No, Ybarra Academy for the Arts and Technology is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Ybarra Academy for the Arts and Technology?

71.3% of students at Ybarra Academy for the Arts and Technology 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 – 8th
Enrollment
595
Student-Teacher Ratio
23.8:1
Teachers (FTE)
25
Type
regular
Setting
Large Suburb
County
Los Angeles County
Chronic Absenteeism (SY 2022-23)
17.6%
Area population (ZIP 91789)
40,933
Area average commute
35.4 min
Area median age
46.3
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 91789; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24

About our data · How we calculate scores

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