School District · Arizona
Mammoth-San Manuel Unified District
📍 Mammoth, AZ · Pinal County · NCES LEAID 0404570
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
PO BOX 406, SAN MANUEL, AZ 85631
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NCES District ID (LEAID)
0404570
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District Type
Public School District
Schools in Mammoth-San Manuel Unified District
3 schools listedZip Codes Served by Mammoth-San Manuel Unified District
2 zip codesFrequently Asked Questions
What zip codes are in Mammoth-San Manuel Unified District?▼
Mammoth-San Manuel Unified District serves 2 zip codes: 85618, 85631. 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 Mammoth-San Manuel Unified District rated?▼
Mammoth-San Manuel Unified District has an overall rating of 2 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 11th percentile among Arizona school districts. Ratings are percentile-ranked within Arizona only and are not comparable across states.
How many students attend Mammoth-San Manuel Unified District?▼
The NCES Common Core of Data directory reports enrollment of 534 students across 3 schools for Mammoth-San Manuel Unified District.
What grades does Mammoth-San Manuel Unified District serve?▼
Mammoth-San Manuel Unified District is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Mammoth-San Manuel Unified District?▼
NCES lists 3 schools operating under Mammoth-San Manuel Unified District: 1 middle, 1 high, 1 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Mammoth-San Manuel Unified District?▼
You can reach Mammoth-San Manuel Unified District by phone at (520)385-2337 or online at www.msmusd.org or by mail at PO BOX 406, SAN MANUEL, AZ 85631. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Mammoth-San Manuel Unified District
Mammoth-San Manuel Unified District is a public school district serving 2 zip codes in Arizona, primarily in Pinal County. It carries an overall rating of 2/10 (Poor), the 11th 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.
Schools in this district
NCES lists 3 schools operating under Mammoth-San Manuel Unified District — 1 middle, 1 high and 1 other or combined. The largest by enrollment is First Avenue Elementary School with 219 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
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 (520)385-2337 before making a housing decision.