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Mailing address for Issaquah School District

To reach Issaquah School District, address your envelope to Issaquah School District, 5150 220th Ave SE, ISSAQUAH, WA 98029. Issaquah School District is a public school district in ISSAQUAH, Washington, serving Pre-K through grade 12 across 30 schools.

District office — Issaquah School District

Issaquah School District
5150 220th Ave SE
ISSAQUAH, WA  98029

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.govisd411.org

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Mail a letter to the district — $5

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Your name
Your return address

Issaquah School District5150 220th Ave SEISSAQUAH, WA 98029

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Key facts

  • Send mail to Issaquah School District, 5150 220th Ave SE, ISSAQUAH, WA 98029 — the district's central office.
  • Issaquah School District serves Pre-K through grade 12 across 30 schools (NCES LEA ID 5303750).
  • District office phone: (425)837-7000.
  • Official district website: http://www.isd411.org.
  • 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.isd411.org if you're not sure of the right department.

  2. 2

    Address it correctly

    Write the recipient or department first, then Issaquah School District, 5150 220th Ave SE, ISSAQUAH, WA 98029.

  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 Issaquah School District?

Issaquah School District, 5150 220th Ave SE, ISSAQUAH, WA 98029 — the district's central administrative office.

How do I request a student's records or transcript from Issaquah School District 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 Issaquah School District?

Address it "Attn: Superintendent" or "Attn: Board of Education", then Issaquah School District, 5150 220th Ave SE, ISSAQUAH, WA 98029.

How many schools does Issaquah School District operate?

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

Sources

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

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

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