Sisu Academy in San Diego, CA, is a nonsectarian all–girls private school serving grades 8 through 10 in a large city setting in the Golden Hill neighborhood.
The school has a total enrollment of 8 students with a student–teacher ratio of 4:1 supported by 2 teachers.
Sisu Academy's student body is 50 percent students of color, reflecting some diversity in this small academic community.
The school operates within San Diego's private school market, where average annual tuition ranges from $16,576 for elementary to $28,432 for high schools.
Located near other private options, Sisu Academy provides secondary education in a focused, small enrollment environment.
Quick Facts (2025-26)
Grades: 8-10
Enrollment: 8 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
A practical, updated guide to starting a private K–12 school in 2025, covering legal steps, planning, finance, and enrollment strategy.
Quick Facts (2025-26)
Grades: 8-10
Enrollment: 8 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
Did You Know?
The average private school tuition in San Diego, CA is $16,576 for elementary schools and $28,432 for high schools (read more about average private school tuition across the country).
