The Gregory School Photo - Small class sizes and outstanding faculty allow students to delve deeply into subjects, pursue their passions, and discover new interests. Learn about academics: www.gregoryschool.org/academics

Best Arizona Private High Schools Belonging to Independent Schools Association of the South West (ISAS) (2025)

For the 2025 school year, there is 1 private high school belonging to Independent School Association of the South West (ISAS) serving 367 students in Arizona. You can also find more schools membership associations in Arizona.
The top ranked private high school belonging to Independent School Association of the South West (ISAS) in Arizona is The Gregory School.

Top Ranked Private High Schools Belonging to Independent Schools Association of the South West (ISAS) in Arizona (2025)

School
Location
Grades
Students
3231 N Craycroft Rd
Tucson, AZ 85712
(520) 327-6395
Grades: 5-12
| 367 students

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