School District · Arizona
J. O. Combs Unified School District
📍 San Tan Valley, AZ · Pinal County · NCES LEAID 0403990
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
43371 N KENWORTHY RD, SAN TAN VLY, AZ 85140
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NCES District ID (LEAID)
0403990
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District Type
Public School District
Zip Codes Served by J. O. Combs Unified School District1 zip code
Frequently Asked Questions
What zip codes are in J. O. Combs Unified School District?▼
J. O. Combs Unified School District serves 1 zip code: 85140. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is J. O. Combs Unified School District rated?▼
J. O. Combs Unified School District has an overall rating of 4 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 39th percentile among Arizona school districts. Ratings are percentile-ranked within Arizona only and are not comparable across states.
How many students attend J. O. Combs Unified School District?▼
The NCES Common Core of Data directory reports enrollment of 4,401 students across 10 schools for J. O. Combs Unified School District.
What grades does J. O. Combs Unified School District serve?▼
J. O. Combs Unified School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact J. O. Combs Unified School District?▼
You can reach J. O. Combs Unified School District by phone at (480)987-5300 or by mail at 43371 N KENWORTHY RD, SAN TAN VLY, AZ 85140. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About J. O. Combs Unified School District
J. O. Combs Unified School District is a public school district serving 1 zip code in Arizona, primarily in Pinal County. It carries an overall rating of 4/10 (Below Average), the 39th percentile among Arizona districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Arizona districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (480)987-5300 before making a housing decision.