SchoolRow
#879

Delta Keys Charter

Tracy, CA · New Jerusalem Elementary · Charter · Grades 10-12

879th of 1,528 California high schools statewide · better than 42% Improving

125
Students
2023–24 enrollment
20.8:1
Student / teacher ratio
73%
Free / reduced-price lunch
low-income indicator
12.2%
Chronically absent
CA average 20%

Delta Keys Charter ranking

SchoolRow ranks Delta Keys Charter 879th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 42% of high schools statewide. Its statewide percentile went from 17th in 2018 to 43th in 2025 — improving.

Statewide percentile by year
25%50%75%43%201820202025no testing 2020–21

Delta Keys Charter test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 65 students tested

English Language Arts
This school
29%
CA average
49%
Math
This school
36%
CA average
37%
Science
This school
23%
CA average
33%
English Language Arts over time this school CA average
25%50%75%29%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%36%37%201520202025no testing 2020–21

Delta Keys Charter students

Racial and ethnic breakdown of 125 students (202324, NCES) — and how it has shifted since 2017

Hispanic67%White12%6%9%
Hover the pie for details
Hispanic 68%White 12%Two or more races 9%52%32%20172023
GroupTrend20172023Change
Hispanic52.4%67.2% 14.8 pts
White31.7%12.0% 19.7 pts
Two or more races6.3%8.8% 2.5 pts
Black4.8%5.6% 0.8 pts
Asian4.8%3.2% 1.6 pts
Pacific Islander0.0%1.6% 1.6 pts

Homes near Delta Keys Charter

Typical home value $924K in zip 95304 as of 2026-05 · trend since 2000

$256K$512K$769K$1.02M$949K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 95304 on Zillow →

High schools near Delta Keys Charter

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Delta Keys Charter in?

Delta Keys Charter is part of the New Jerusalem Elementary district in Tracy, California.

Is Delta Keys Charter a good school?

SchoolRow ranks Delta Keys Charter 879th of 1,528 California high schools (better than 42% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Delta Keys Charter?

Hispanic 67%, White 12%, Two or more races 9%, Black 6% (125 students, 2023–24).

How much do homes near Delta Keys Charter cost?

The typical home value in zip code 95304 is $924K 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.