Old River Elementary
Brentwood, CA · Knightsen Elementary · Grades K-8
1,690th of 5,659 California elementary schools statewide · better than 70%▲ Improving
Old River Elementary ranking
SchoolRow ranks Old River Elementary 1,690th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 70% of elementary schools statewide. Its statewide percentile went from 63th in 2017 to 70th in 2025 — improving.
Old River Elementary test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 204 students tested
Old River Elementary students
Racial and ethnic breakdown of 309 students (2023–24, NCES) — and how it has shifted since 2016
| Group | Trend | 2016 | 2023 | Change |
|---|---|---|---|---|
| White | 55.3% | 46.9% | ▼ 8.4 pts | |
| Hispanic | 31.8% | 36.6% | ▲ 4.8 pts | |
| Two or more races | 4.5% | 9.1% | ▲ 4.6 pts | |
| Asian | 5.0% | 4.2% | ▼ 0.8 pts | |
| Black | 1.1% | 1.9% | ▲ 0.8 pts | |
| Pacific Islander | 1.7% | 1.3% | ▼ 0.4 pts | |
| American Indian | 0.6% | 0.0% | ▼ 0.6 pts |
Homes near Old River Elementary
Typical home value $803K in zip 94513 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Elementary schools near Old River Elementary
Closest same-level schools, with 2024–25 state rank
- 6Timber Point ElementaryByron Union Elementary · 1.9 mi away2,394th of 5,659
ELA 44% · Math 45% - 1Byron Institute for Independent StudyByron Union Elementary · 1.9 mi away5,268th of 5,659
ELA 13% · Math 23% - 9Discovery Bay ElementaryByron Union Elementary · 2.7 mi away961st of 5,659
ELA 69% · Math 61% - 5Knightsen ElementaryKnightsen Elementary · 3.2 mi away3,001st of 5,659
ELA 44% · Math 32% - 5Summer Lake ElementaryOakley Union Elementary · 3.6 mi away3,208th of 5,659
ELA 41% · Math 32% - 6Mary Casey Black ElementaryBrentwood Union · 3.8 mi away2,407th of 5,659
ELA 50% · Math 39% - 7Garin ElementaryBrentwood Union · 3.8 mi away1,858th of 5,659
ELA 57% · Math 45% - 7Brentwood ElementaryBrentwood Union · 4.7 mi away2,067th of 5,659
ELA 52% · Math 45%
Frequently asked questions
What school district is Old River Elementary in?
Old River Elementary is part of the Knightsen Elementary district in Brentwood, California.
Is Old River Elementary a good school?
SchoolRow ranks Old River Elementary 1,690th of 5,659 California elementary schools (better than 70% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Old River Elementary?
White 47%, Hispanic 37%, Two or more races 9%, Asian 4% (309 students, 2023–24).
How much do homes near Old River Elementary cost?
The typical home value in zip code 94513 is $803K 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.