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Mailing address for Willow Lake School District 12-3

To reach Willow Lake School District 12-3, address your envelope to Willow Lake School District 12-3, PO Box 170, Willow Lake, SD 57278-0170. Willow Lake School District 12-3 is a public school district in Willow Lake, South Dakota, serving Pre-K through grade 12 across 6 schools.

District office — Willow Lake School District 12-3

Willow Lake School District 12-3
PO Box 170
Willow Lake, SD  57278-0170

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.

Verified September 2026nces.ed.govwillowlake.k12.sd.us

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Willow Lake School District 12-3PO Box 170Willow Lake, SD 57278-0170

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Key facts

  • Send mail to Willow Lake School District 12-3, PO Box 170, Willow Lake, SD 57278-0170 — the district's central office.
  • Willow Lake School District 12-3 serves Pre-K through grade 12 across 6 schools (NCES LEA ID 4679350).
  • The district office is physically located at 400 Garfield Ave, Willow Lake, SD 57278 — mail still goes to the address above.
  • District office phone: (605)625-5945.
  • Official district website: http://www.willowlake.k12.sd.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. 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.willowlake.k12.sd.us if you're not sure of the right department.

  2. 2

    Address it correctly

    Write the recipient or department first, then Willow Lake School District 12-3, PO Box 170, Willow Lake, SD 57278-0170.

  3. 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. 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 Willow Lake School District 12-3?

Willow Lake School District 12-3, PO Box 170, Willow Lake, SD 57278-0170 — the district's central administrative office.

How do I request a student's records or transcript from Willow Lake School District 12-3 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 Willow Lake School District 12-3?

Address it "Attn: Superintendent" or "Attn: Board of Education", then Willow Lake School District 12-3, PO Box 170, Willow Lake, SD 57278-0170.

How many schools does Willow Lake School District 12-3 operate?

6 as of the most recent NCES Common Core of Data directory, serving Pre-K through grade 12.

Is Willow Lake School District 12-3's office address different from its mailing address?

The office is physically located at 400 Garfield Ave, Willow Lake, SD 57278, but mail should go to PO Box 170, Willow Lake, SD 57278-0170 — the address above.

Sources

Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.

See the full South Dakota school districts rules — what you can and can’t send, photos & more →

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