Very Good
#3156 of 9,533 schools in CA
Top 33% in state
Nancy R. Kordyak Elementary
Elementary School · Rialto Unified
4580 Mango Ave., Fontana, CA 92336
Enrollment
677
Student-Teacher
23.3:1
Score
7.1
Grades
Kindergarten – 5th
Enrollment
677
Student-Teacher
23.3:1
Score
7.1
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Fontana
#19 of 55
public schools
California elementary schools
#2,094 of 5,817
In district
#8 of 29
Rialto Unified
Academic growth
7.4 / 10
Strong
About Nancy R. Kordyak Elementary
Nancy R. Kordyak Elementary is a regular public elementary school located in the suburban area of Fontana, California. Serving students from kindergarten through fifth grade, the school has an enrollment of 677 students and employs 29 full-time equivalent teachers, resulting in a student-teacher ratio of 23.3:1.
With a MySchoolScout rating of 6.2 out of 10 and ranking at #3629 among California's 9566 schools, Kordyak Elementary focuses on student development across various subjects. In reading and ELA, 48% of students are proficient or above, while in math, the proficiency rate is 38%. The school has room for academic growth to better support its students' learning needs.
Nestled in a large suburban setting, Nancy R. Kordyak Elementary benefits from the community resources available in Fontana.
What Parents Should Know
The student-teacher ratio at Nancy R. Kordyak Elementary is 23.3:1, 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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Nancy R. Kordyak Elementary — Students at Nancy R. Kordyak Elementary score 42% proficient, which is above what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
63.5%
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: 7.4/10.
How Nancy R. Kordyak Elementary Compares
See how Nancy R. Kordyak Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 40% (2019) to 36.61% (2024). Reading/ELA proficiency has remained stable from 49% (2019) to 48.31% (2024).
Location
4580 Mango Ave., Fontana, CA 92336
Nearby Alternatives
Families considering Nancy R. Kordyak Elementary may also want to explore other elementary schools in the area. Falcon Ridge Elementary (rated 8.3/10, 2.2 miles away), which scores notably higher. Another option is Cecilia Lucero Solorio Elementary (rated 8.2/10, 3.7 miles away), which scores notably higher. Additionally, Mango Elementary (rated 7.8/10, 3.7 miles away), which scores slightly higher. For more schools in Fontana, see our Fontana schools guide .
Nearby Schools
20 within 4.0 mi| School | Distance | Rating |
|---|---|---|
| Dr. Edward Fitzgerald Elementary Rialto | 0.8 mi | 5.2 |
| Ethel Kucera Middle Rialto | 1.3 mi | 6.9 |
| Paakuma K-8 San Bernardino | 1.6 mi | 7.6 |
| Sierra Lakes Elementary Fontana | 1.8 mi | 5.8 |
| Falcon Ridge Elementary Fontana | 2.2 mi | 8.3 |
| Summit High Fontana | 2.4 mi | 7.5 |
| Wayne Ruble Middle Fontana | 2.8 mi | 7.6 |
| Wilmer Amina Carter High Rialto | 2.5 mi | 7.8 |
| Fontana A. B. Miller High Fontana | 2.9 mi | 6.0 |
| Spectrum Center Fontana Fontana | 3.0 mi | — |
| W.J.C. Trapp Elementary Rialto | 3.1 mi | 5.0 |
| Kathy Binks Elementary Fontana | 3.6 mi | 7.1 |
| David W. Long Elementary Fontana | 3.0 mi | 6.7 |
| Mango Elementary Fontana | 3.7 mi | 7.8 |
| Dorothy Grant Innovations Academy Fontana | 3.5 mi | 7.5 |
| Ben F. Kolb Middle Rialto | 3.4 mi | 6.9 |
| Alder Middle Fontana | 3.8 mi | 6.0 |
| Juniper Elementary Fontana | 3.9 mi | 4.9 |
| Cecilia Lucero Solorio Elementary Fontana | 3.7 mi | 8.2 |
| RESURRECTION ACADEMY Fontana | 4.0 mi | 5.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92336 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$121,989
Median Home Value
$604,600
Median Rent
$2,064/mo
Population
103,393
College Educated
28.9%
Homeownership
81.4%
Avg Commute
36 min
Poverty Rate
7.4%
Median Age
35
Community Profile
The community surrounding Nancy R. Kordyak Elementary has a median household income of $121,989. It is an area where 29% of adults hold a bachelor's degree or higher. The median home value in the area is $604,600, with a median rent of $2,064/month. The local poverty rate of 7.4% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary Riverside, CA | 7.1 |
| Alpine Vista Tulare, CA | 7.1 |
| Ansel Adams Stockton, CA | 7.1 |
| Baldwin (Julia) Elementary San Jose, CA | 7.1 |
| Bassett Street Elementary Lake Balboa, CA | 7.1 |
| Bay Farm Alameda, CA | 7.1 |
Frequently Asked Questions
Common questions about Nancy R. Kordyak Elementary
What grades does Nancy R. Kordyak Elementary serve?
Nancy R. Kordyak Elementary serves students in grades Kindergarten through 5th.
How many students attend Nancy R. Kordyak Elementary?
Nancy R. Kordyak Elementary has an enrollment of approximately 677 students.
What is the student-teacher ratio at Nancy R. Kordyak Elementary?
The student-teacher ratio at Nancy R. Kordyak Elementary is 23.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Nancy R. Kordyak Elementary rank in CA?
Nancy R. Kordyak Elementary is ranked #3156 out of 9,533 schools in CA.
What is Nancy R. Kordyak Elementary's MySchoolScout rating?
Nancy R. Kordyak Elementary has a composite rating of 7.1 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 Nancy R. Kordyak Elementary?
Based on the most recent state assessment data, Nancy R. Kordyak Elementary has 37.8% math proficiency and 48.2% reading/ELA proficiency.
Is Nancy R. Kordyak Elementary a charter school?
No, Nancy R. Kordyak Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Nancy R. Kordyak Elementary a Title I school?
No, Nancy R. Kordyak Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Nancy R. Kordyak Elementary?
63.5% of students at Nancy R. Kordyak 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
- Walk Score
- 7 Car-Dependent
- Transit Score
- 22 Minimal Transit
- Bike Score
- 23 Somewhat Bikeable
- City Safety
- Elevated (1,492/100K)
Powered by 
FBI UCR 2024. City-level (Fontana). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 677
- Student-Teacher Ratio
- 23.3:1
- Teachers (FTE)
- 29
- Free/Reduced Lunch
- 63.5%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 421-4203
- Data Year
- 2023–2024
Resources & Links
District
Rialto Unified- District Enrollment
- 23,461
- Schools in District
- 30
- Per-Pupil Spending
- $18,135
- District Rank
- #8 of 29
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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