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NCES Common Core of Data (EDGE / CCD) · Data updated 2024-2025 Public & private school directory
🏛️ NCES
DKC School

Delta Keys Charter

📍 Tracy, California Charter

125
👥 Total Enrollment
Students enrolled
17.8:1
📏 Student–Teacher Ratio
Students per teacher
K–12
🎓 Grade Levels
13 active grades
7.0
👩‍🏫 Full-Time Teachers
FTE certified faculty

About this school

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Delta Keys Charter, a public school serving grades K–12 in Tracy, California, with 125 students and a student-teacher ratio of 17.8:1. Data: NCES 2024-2025.

📖 Academic Overview & Key Context

Located in Tracy, California, Delta Keys Charter is a public charter school serving students from grades K–12. The school operates within the New Jerusalem Elementary in San Joaquin County. With a current reported enrollment of 125 students, it provides a smaller, close-knit learning environment designed to support academic and personal growth.

In terms of academic staffing and instructional attention, Delta Keys Charter maintains a student-to-teacher ratio of 17.8:1. This aligns closely with the United States national benchmark of approximately 16:1, balancing peer collaboration with focused teacher instruction. The campus educational team includes approximately 7.0 full-time equivalent (FTE) classroom teachers and certified instructional personnel.

Reflecting the multicultural fabric of Tracy, the student body at Delta Keys Charter represents diverse backgrounds. The most represented ethnic demographics include Hispanic (64%), White (13.6%), Two or more races (8%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.

Through federal and state educational initiatives, Delta Keys Charter participates in community support programs including the National School Lunch Program, with approximately 91 students (72.8%) eligible for free or reduced-price meals. This participation helps ensure equitable access to essential learning resources, nutritional support, and student welfare services.

👥 Student Demographics & Diversity

Official NCES reported race and ethnicity breakdown

125 Students reported
Hispanic 64%
80 enrolled students
White 13.6%
17 enrolled students
Two or more races 8%
10 enrolled students
Black / African American 7.2%
9 enrolled students
Asian 7.2%
9 enrolled students
American Indian / Alaska Native 0%
0 enrolled students
Native Hawaiian / Pacific Islander 0%
0 enrolled students
⚧ Gender Distribution Total 125
👦 Male 52.8% (66) 👧 Female 47.2% (59)
🥗 Economic Diversity 72.8%
91 students eligible for Free / Reduced-Price Lunch

📊 Enrollment by Grade Level

Student distribution across all enrolled grade levels

13 Grade Levels
0
K
0
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
7
10
24
11
94
12 ★ top

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School facts

Address 31400 South Koster Rd., Tracy, CA 95304
Phone (209) 830-6363
School district New Jerusalem Elementary
County San Joaquin County
Grades K–12
Students 125 students
Student–teacher ratio 17.8:1
Full-time teachers 7.0
Community type Rural: Fringe
Level Other
Type Charter school
Virtual Virtual with face to face options
Coordinates 37.66794, -121.32415
Map Map ↗
NCES school ID 062703014175
School year 2024-2025
Source NCES

📍 Location

Address and how to get there

31400 South Koster Rd.

Tracy, CA 95304 San Joaquin County

❓ Frequently Asked Questions

Common questions asked by parents, students, and community members

What grades are taught at Delta Keys Charter? +
Delta Keys Charter serves students in grades K–12. The school curriculum is structured specifically for these grade levels in accordance with California state educational standards.
How many students attend Delta Keys Charter? +
According to official National Center for Education Statistics (NCES) records, Delta Keys Charter has a total reported enrollment of 125 students.
What is the student-to-teacher ratio at Delta Keys Charter? +
The student-teacher ratio at Delta Keys Charter is 17.8:1, supported by approximately 7.0 full-time equivalent certified teachers.
Is Delta Keys Charter a public or private school? +
Delta Keys Charter is a public charter school located in Tracy, California under the administration of the New Jerusalem Elementary.
Does Delta Keys Charter participate in free or reduced-price lunch programs? +
Yes, approximately 91 students (72.8%) at Delta Keys Charter are eligible for free or reduced-price lunch under federal National School Lunch Program guidelines.
Where is Delta Keys Charter located? +
Delta Keys Charter is located at 31400 South Koster Rd., Tracy, CA 95304. Families can reach the administrative office by telephone at (209) 830-6363 or by visiting the campus during regular school hours.

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