School District · Arizona
Duncan Unified District
📍 Duncan, AZ · Greenlee County · NCES LEAID 0402600
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
PO BOX 710, DUNCAN, AZ 85534
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NCES District ID (LEAID)
0402600
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District Type
Public School District
Zip Codes Served by Duncan Unified District1 zip code
Frequently Asked Questions
What zip codes are in Duncan Unified District?▼
Duncan Unified District serves 1 zip code: 85534. 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 Duncan Unified District rated?▼
Duncan Unified 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 35th percentile among Arizona school districts. Ratings are percentile-ranked within Arizona only and are not comparable across states.
How many students attend Duncan Unified District?▼
The NCES Common Core of Data directory reports enrollment of 395 students across 2 schools for Duncan Unified District.
What grades does Duncan Unified District serve?▼
Duncan Unified District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Duncan Unified District?▼
You can reach Duncan Unified District by phone at (928)359-2472 or by mail at PO BOX 710, DUNCAN, AZ 85534. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Duncan Unified District
Duncan Unified District is a public school district serving 1 zip code in Arizona, primarily in Greenlee County. It carries an overall rating of 4/10 (Below Average), the 35th 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 (928)359-2472 before making a housing decision.