School District · South Dakota
Agar-Blunt-Onida School District 58-3
📍 Agar, SD · Sully County · NCES LEAID 4600042
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 205, Onida, SD 57564
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NCES District ID (LEAID)
4600042
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District Type
Public School District
Zip Codes Served by Agar-Blunt-Onida School District 58-34 zip codes
Frequently Asked Questions
What zip codes are in Agar-Blunt-Onida School District 58-3?▼
Agar-Blunt-Onida School District 58-3 serves 4 zip codes: 57520, 57522, 57536, 57564. 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 Agar-Blunt-Onida School District 58-3 rated?▼
Agar-Blunt-Onida School District 58-3 has an overall rating of 9 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 86th percentile among South Dakota school districts. Ratings are percentile-ranked within South Dakota only and are not comparable across states.
How many students attend Agar-Blunt-Onida School District 58-3?▼
The NCES Common Core of Data directory reports enrollment of 231 students across 4 schools for Agar-Blunt-Onida School District 58-3.
What grades does Agar-Blunt-Onida School District 58-3 serve?▼
Agar-Blunt-Onida School District 58-3 is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Agar-Blunt-Onida School District 58-3?▼
You can reach Agar-Blunt-Onida School District 58-3 by phone at (605)258-2618 or by mail at PO Box 205, Onida, SD 57564. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Agar-Blunt-Onida School District 58-3
Agar-Blunt-Onida School District 58-3 is a public school district serving 4 zip codes in South Dakota, primarily in Sully County. It carries an overall rating of 9/10 (Excellent), the 86th percentile among South Dakota 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 South Dakota 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 (605)258-2618 before making a housing decision.