Average
#4734 of 9,533 schools in CA
Top 50% in state
Robert Heideman Elementary
Elementary School · Tustin Unified
15571 Williams St., Tustin, CA 92780
Enrollment
490
Student-Teacher
25.8:1
Score
6.4
Grades
Kindergarten – 5th
Enrollment
490
Student-Teacher
25.8:1
Score
6.4
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Tustin
#13 of 26
public schools
California elementary schools
#2,911 of 5,817
In district
#16 of 28
Tustin Unified
Academic growth
8.4 / 10
Very strong
About Robert Heideman Elementary
Robert Heideman Elementary is a regular public school nestled in Tustin, California, part of Orange County. Located at 15571 Williams Street, the school serves kindergarten through fifth grade students. With an enrollment of 490 students and a student-teacher ratio of 25.8:1, Robert Heideman Elementary benefits from 19 full-time equivalent teachers dedicated to supporting its young learners.
Academically, the school focuses on developing foundational skills in reading and math, although proficiency rates show room for improvement with 26% of students proficient or above in English Language Arts (ELA) and 21% in mathematics. According to MySchoolScout’s rating system, Robert Heideman Elementary holds a score of 3.8 out of 10, ranking it at the 23rd percentile among California schools. The school is situated in a small city setting, offering students a tight-knit community atmosphere with easy access to local amenities and resources.
What Parents Should Know
The student-teacher ratio at Robert Heideman Elementary is 25.8:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Robert Heideman Elementary — Students at Robert Heideman Elementary score 24% proficient, which is above what's typical for similar communities (expected: 20%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
96.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.4/10.
How Robert Heideman Elementary Compares
See how Robert Heideman Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 19% (2019) to 22.14% (2024). Reading/ELA proficiency has remained stable from 27% (2019) to 25.87% (2024).
Location
15571 Williams St., Tustin, CA 92780
Nearby Alternatives
Families considering Robert Heideman Elementary may also want to explore other elementary schools in the area. ST JEANNE DE LESTONNAC SCHOOL (rated 7.3/10, 0.4 miles away), which scores slightly higher. Another option is ST CECILIA SCHOOL (rated 7.2/10, 1.1 miles away), which scores slightly higher. Additionally, Heritage Elementary (rated 7.2/10, 1.5 miles away), which scores slightly higher. For more schools in Tustin, see our Tustin schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| ST JEANNE DE LESTONNAC SCHOOL Tustin | 0.4 mi | 7.3 |
| Saint Jeanne de Lestonnac School Tustin | 0.4 mi | — |
| College and Career Preparatory Academy Costa Mesa | 0.4 mi | — |
| Raymond A. Villa Fundamental Intermediate Santa Ana | 0.6 mi | 6.3 |
| Century High Santa Ana | 0.7 mi | 6.4 |
| KIDDIE ACADEMY OF TUSTIN Tustin | 0.8 mi | — |
| John F. Kennedy Elementary Santa Ana | 0.8 mi | 5.2 |
| REACH Academy Santa Ana | 1.0 mi | 6.8 |
| CALVARY CHRISTIAN SCHOOL Santa Ana | 1.2 mi | 6.6 |
| ST CECILIA SCHOOL Tustin | 1.1 mi | 7.2 |
| Helen Estock Elementary Tustin | 1.2 mi | 3.8 |
| Sycamore Magnet Academy Tustin | 1.2 mi | 3.6 |
| Madison Elementary Santa Ana | 1.1 mi | 6.2 |
| Roosevelt Walker Academy Santa Ana | 1.1 mi | 6.7 |
| Port View Preparatory - TUSTIN Tustin | 1.4 mi | — |
| Benjamin F. Beswick Elementary Tustin | 1.2 mi | 5.6 |
| Tustin High Tustin | 1.2 mi | 7.4 |
| Newport Avenue Preschool and Kindergarten Tustin | 1.3 mi | — |
| Heritage Elementary Tustin | 1.5 mi | 7.2 |
| Garfield Elementary Santa Ana | 1.4 mi | 5.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92780 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$98,647
Median Home Value
$832,200
Median Rent
$2,211/mo
Population
54,495
College Educated
35.5%
Homeownership
45.8%
Avg Commute
23.4 min
Poverty Rate
11.1%
Median Age
35.4
Community Profile
The community surrounding Robert Heideman Elementary has a median household income of $98,647. It is an area where 36% of adults hold a bachelor's degree or higher. The median home value in the area is $832,200, with a median rent of $2,211/month. The area has a poverty rate of 11.1%. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ANNELIESE'S SCHOOLS Laguna Beach, CA | 6.4 |
| Academia Moderna Walnut Park, CA | 6.4 |
| Allen Avenue Elementary San Dimas, CA | 6.4 |
| Alta Elementary Reedley, CA | 6.4 |
| Anderson Elementary Compton, CA | 6.4 |
| Argonne Elementary San Francisco, CA | 6.4 |
Frequently Asked Questions
Common questions about Robert Heideman Elementary
What grades does Robert Heideman Elementary serve?
Robert Heideman Elementary serves students in grades Kindergarten through 5th.
How many students attend Robert Heideman Elementary?
Robert Heideman Elementary has an enrollment of approximately 490 students.
What is the student-teacher ratio at Robert Heideman Elementary?
The student-teacher ratio at Robert Heideman Elementary is 25.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Robert Heideman Elementary rank in CA?
Robert Heideman Elementary is ranked #4734 out of 9,533 schools in CA.
What is Robert Heideman Elementary's MySchoolScout rating?
Robert Heideman Elementary has a composite rating of 6.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Robert Heideman Elementary?
Based on the most recent state assessment data, Robert Heideman Elementary has 21.4% math proficiency and 26.1% reading/ELA proficiency.
Is Robert Heideman Elementary a charter school?
No, Robert Heideman Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Robert Heideman Elementary a Title I school?
No, Robert Heideman Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Robert Heideman Elementary?
96.5% of students at Robert Heideman 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.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,328/100K)
FBI UCR 2024. City-level (Tustin). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 490
- Student-Teacher Ratio
- 25.8:1
- Teachers (FTE)
- 19
- Free/Reduced Lunch
- 96.5%
- Type
- regular
- Setting
- Small City
- County
- Orange County
- Phone
- (714) 730-7521
- Data Year
- 2023–2024
Resources & Links
District
Tustin Unified- District Enrollment
- 21,600
- Schools in District
- 28
- Per-Pupil Spending
- $15,477
- District Rank
- #16 of 28
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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