Mailing address for Big Sandy K-12
To reach Big Sandy K-12, address your envelope to Big Sandy K-12, PO Box 570, Big Sandy, MT 59520. Big Sandy K-12 is a public school district in Big Sandy, Montana, serving Pre-K through grade 12 across 3 schools.
District office — Big Sandy K-12
Big Sandy K-12 PO Box 570 Big Sandy, MT 59520
Add the specific recipient above the district name — e.g. "Attn: Registrar" for a records or transcript request, or "Attn: Superintendent" / "Attn: Board of Education" for district correspondence.
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Big Sandy K-12PO Box 570Big Sandy, MT 59520
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Key facts
- Send mail to Big Sandy K-12, PO Box 570, Big Sandy, MT 59520 — the district's central office.
- Big Sandy K-12 serves Pre-K through grade 12 across 3 schools (NCES LEA ID 3003750).
- The district office is physically located at 398 First Avenue, Big Sandy, MT 59520 — mail still goes to the address above.
- District office phone: (406)378-2502.
- Official district website: http://www.bigsandy.k12.mt.us.
- A written request for a student's education records under FERPA should include the student's full name, date of birth, and the years they attended, plus your signature and a callback number.
- PostPal prints and mails your letter for you the next business day for $5 — with your return address printed, no printer, envelope, or stamp needed.
How to send your letter
- 1
Confirm who should receive it
Records and transcript requests usually go to the registrar or records office; general correspondence goes to the superintendent or board. Check http://www.bigsandy.k12.mt.us if you're not sure of the right department.
- 2
Address it correctly
Write the recipient or department first, then Big Sandy K-12, PO Box 570, Big Sandy, MT 59520.
- 3
Include what they need
For a records request: the student's full name, date of birth, years attended, and your signature — schools generally require written authorization under FERPA before releasing education records. For general correspondence, state your request or concern clearly and include a way to reach you back.
- 4
Send it without a printer
Write or upload your letter in PostPal with this address prefilled, and we print, envelope, and mail it via USPS the next business day for $5.
Common questions
What is the mailing address for Big Sandy K-12?
Big Sandy K-12, PO Box 570, Big Sandy, MT 59520 — the district's central administrative office.
How do I request a student's records or transcript from Big Sandy K-12 by mail?
Write to the district's registrar or records office at the address above. Include the student's full name, date of birth, years attended, and your signature — schools generally require written authorization under FERPA before releasing education records.
Where do I mail a letter to the superintendent or school board of Big Sandy K-12?
Address it "Attn: Superintendent" or "Attn: Board of Education", then Big Sandy K-12, PO Box 570, Big Sandy, MT 59520.
How many schools does Big Sandy K-12 operate?
3 as of the most recent NCES Common Core of Data directory, serving Pre-K through grade 12.
Is Big Sandy K-12's office address different from its mailing address?
The office is physically located at 398 First Avenue, Big Sandy, MT 59520, but mail should go to PO Box 570, Big Sandy, MT 59520 — the address above.
Sources
Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.
See the full Montana school districts rules — what you can and can’t send, photos & more →