SchoolDataLookup

Mueller Charter (Robert L.)

Charter

Regular School · Chula Vista, CA

Mueller Charter (Robert L.) is a charter regular school school in Chula Vista, California, serving grades KG–12 with 1,542 students enrolled (SY 2024-2025). The student-teacher ratio is 22.9:1.

Level
Other
Grades
KG – 12
Enrollment
1,542
Teachers (FTE)
67.4
Student–Teacher Ratio
22.9:1
Status
Open
Lunch Program Participation
Yes under Provision 2

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
Hispanic/Latino 1,424 92%
White 55 4%
Two or more races 25 2%
Black or African American 17 1%
Asian 17 1%
American Indian / Alaska Native 3 0%
Not Specified 1 0%
Total enrollment 1,542 817M / 724F

English Language Learners: 617 (40% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency . 33.9%
Reading Proficiency . 48.7%
Science Proficiency .
4-Year Graduation Rate >=95%

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Stanford Achievement Estimate

Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.

Overall (Math + ELA)
-0.20 grade levels
Math
-0.08 grade levels

Programs & Discipline

AP Courses
None offered
84 students enrolled
Gifted & Talented
Program offered
42 students enrolled
SAT/ACT Takers
0
students tested · SY 2021–22
Out-of-School Suspensions
15
1% of enrollment · SY 2021–22
Chronically Absent
140
9.1% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 1,542 100%

Contact & Location

715 I St.

Chula Vista, CA 91910

Phone: (619)422-6192

http://www.muellercharterschool.org

District

Mueller Charter (Robert L.) District

District enrollment: 1,606

NCES ID

060157800869

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD