Nancy R. Kordyak Elementary
Fontana, CA · Rialto Unified
Regular public school · Grades K-5 · Suburb, large
2,932nd of 5,659 California elementary schools statewide · better than 48%· Stable
4580 Mango Ave., Fontana, CA 92336
(909) 421-4203Official website ↗NCES ID 063237012561Directory 2023–24
SchoolRow ranks Nancy R. Kordyak Elementary 2,932nd of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 48% of elementary schools statewide. Its statewide percentile went from 46th in 2015 to 48th in 2025.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 297 students tested
Racial and ethnic breakdown of 677 students (2023–24, NCES) — history since 2010, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 70.0% | 75.3% | ▲ 5.3 pts | |
| White | 10.0% | 9.5% | ▼ 0.5 pts | |
| Black | 14.3% | 8.1% | ▼ 6.2 pts | |
| Asian | 3.1% | 4.7% | ▲ 1.6 pts | |
| Two or more races | 1.8% | 2.1% | ▲ 0.3 pts | |
| Pacific Islander | 0.6% | 0.1% | ▼ 0.5 pts |
Typical home value $705K in zip 92336 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Nancy R. Kordyak Elementary
- #4069Dr. Edward Fitzgerald ElementaryRialto Unified · 0.6 mi away4,069th of 5,659
ELA 35% ▼8 · Math 24% ▼11Compare - #1773Paakuma K-8San Bernardino City Unified · 1.4 mi away1,773rd of 5,659
ELA 59% ▲16 · Math 45% ▲10Compare - #790Falcon Ridge ElementaryEtiwanda Elementary · 1.5 mi away790th of 5,659
ELA 72% ▲29 · Math 65% ▲30Compare - #3204Sierra Lakes ElementaryFontana Unified · 1.8 mi away3,204th of 5,659
ELA 40% ▼3 · Math 33% ▼2Compare - #965David W. Long ElementaryEtiwanda Elementary · 2.9 mi away965th of 5,659
ELA 65% ▲22 · Math 64% ▲29Compare - #1727W.J.C. Trapp ElementaryRialto Unified · 3.1 mi away1,727th of 5,659
ELA 56% ▲13 · Math 50% ▲15Compare - #1926Dorothy Grant Innovations AcademyFontana Unified · 3.5 mi away1,926th of 5,659
ELA 57% ▲14 · Math 44% ▲9Compare - #2579Kathy Binks ElementaryFontana Unified · 3.6 mi away2,579th of 5,659
ELA 46% ▲3 · Math 39% ▲4Compare
What school district is Nancy R. Kordyak Elementary in?
Nancy R. Kordyak Elementary is part of the Rialto Unified district in Fontana, California.
Is Nancy R. Kordyak Elementary a good school?
SchoolRow ranks Nancy R. Kordyak Elementary 2,932nd of 5,659 California elementary schools (better than 48% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Nancy R. Kordyak Elementary?
Hispanic 75%, White 10%, Black 8%, Asian 5% (677 students, 2023–24).
How much do homes near Nancy R. Kordyak Elementary cost?
The typical home value in zip code 92336 is $705K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.