Ranch Volunteer Recognition
Boy Smiling
Group of students
Elsworth Elem
group photo
students with teacher
Ranch Staff Recognition
group photo
bus with students
3 students
Board Meeting
Baseball Team
Boundary Maps

If you would like to view the district boundary map or our bus stop locator, please click one of the links below.

Attendance Boundaries

The Governing Board of J.O. Combs Unified School District #44 reviewed several options when determining attendance boundaries. Consideration was given to creating the best balance of numbers between existing schools, allowing for new growth and, as new schools come online, disrupting the fewest number of students in existing schools by having to change schools. Should you have questions regarding the boundaries, please contact the District Office secretary at (480) 987-5300.


J.O. Combs Unified School District serves students on seven different campuses: five elementary school sites, one middle school site, and one high school site.  Listed below are the addresses, phone numbers and links to our campus websites.

Combs Traditional Academy (Grades K-6)
37327 N. Gantzel Rd.
San Tan Valley, AZ 85140
(480) 987-5320 Office
(480) 987-5009 FAX

Kathryn Sue Simonton ElementaryCap and books (Grades K-6)
40300 N. Simonton Blvd.
San Tan Valley, AZ 85140
(480) 987-5330 Office
(480) 987-5281 FAX

Jack W. Harmon Elementary (Grades K-6)
39315 N. Cortona Dr.
San Tan Valley, AZ 85140
(480) 882-3500 Office
(480) 888-9143 FAX

Ellsworth Elementary (Grades K-6)
38454 N. Carolina Ave.
San Tan Valley, AZ  85140
(480) 882-3520 Office
(480) 987-8250 FAX

Ranch Elementary (Grades K-6)
43521 N. Kenworthy Rd.
San Tan Valley, AZ 85140
(480) 882-3530 Office
(480) 655-6412 FAX

J.O. Combs Middle School (Grades 7-8)
37611 N. Pecan Creek Dr.
San Tan Valley, AZ 85140
(480) 882-3510 Office
(480) 888-8049 FAX

Combs High School (Grades 9-12)
2505 E. Germann Rd.
San Tan Valley, AZ 85140
(480) 882-3540 Office
(480) 987-0837 FAX
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