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A

Greater San Diego Academy

PublicOtherGrades K–12Charter

14545 Lyons Valley Rd., Jamul, CA 91935 · (619) 669-3050

Jamul’s School Grade C+ better than 39% of California school districts

Directions
Students
209
Students per teacher
23:1
Free or reduced lunch
62%
Setting
Suburb
Grades
K–12
The gist

What stands out about Greater San Diego Academy

  • Its own letter, A: reading and math results near the top of California’s public schools
  • Math proficiency 21 pts above the state
  • Reading / language arts 26 pts above the state
  • Larger classes: 23 students per teacher

Test scores

2020–21
Math proficiency54%
State average 33.6%
Reading / language arts74%
State average 48.6%

Its own letter, A, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

14545 Lyons Valley Rd., Jamul

Students

Enrollment by grade
Kindergarten24
Grade 120
Grade 226
Grade 313
Grade 421
Grade 514
Grade 616
Grade 717
Grade 817
Grade 95
Grade 109
Grade 1116
Grade 1211
Enrollment over time
216’20
191’21
183’22
190’23
209’24

Down 3.2% since 2020–21.

Who goes here
White 57%Hispanic 28%Two or more races 11%Black 3%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Greater San Diego Academy from Jamul families.

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Jamul’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.