Public SchoolElementary

Nancy R. Kordyak Elementary

4580 Mango Ave., Fontana, CA 92336

CSchola Grade
Grades
K–5
Elementary
Students
718
Enrolled 2024–25
Students per teacher
22.6 : 1
Full-time teachers
District
Rialto Unified
San Bernardino County

Schola Grade C · Average

Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Test scores33% proficient in math & reading
45thpercentile
Equity27% of low-income students proficient
42ndpercentile
Attendance38% chronically absent
23rdpercentile
Class size22.6 students per teacher
48thpercentile

Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Nancy R. Kordyak Elementary

Nancy R. Kordyak Elementary is a public elementary school in Fontana, California, serving grades K–5. It is part of Rialto Unified. The school is located in a large suburb in San Bernardino County.

In the 2024–25 school year, 718 students were enrolled, with about 22.6 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). Its Schola Grade is C (average), compared with 5,632 California elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–5

Location & nearby schools

4580 Mango Ave.
Fontana, CA 92336
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
K–5
Enrollment (2024–25)
718 students
Students per teacher
22.6 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Rialto Unified
County
San Bernardino County
NCES school ID
063237012561

Schools near Nancy R. Kordyak Elementary

All 65 schools in Fontana →
Paakuma K-8
Public · Grades K–8 · 940 students
B1.6 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.