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Mailing address for Southern Lyon County Unified School District

To reach Southern Lyon County Unified School District, address your envelope to Southern Lyon County Unified School District, PO Box 278, Hartford, KS 66854. Southern Lyon County Unified School District is a public school district in Hartford, Kansas, serving Pre-K through grade 12 across 4 schools.

District office — Southern Lyon County Unified School District

Southern Lyon County Unified School District
PO Box 278
Hartford, KS  66854

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.govusd252.org

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Southern Lyon County Unified School DistrictPO Box 278Hartford, KS 66854

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Key facts

  • Send mail to Southern Lyon County Unified School District, PO Box 278, Hartford, KS 66854 — the district's central office.
  • Southern Lyon County Unified School District serves Pre-K through grade 12 across 4 schools (NCES LEA ID 2006930).
  • The district office is physically located at 100 Commercial St. Ste. A, Hartford, KS 66854 — mail still goes to the address above.
  • District office phone: (620)392-5519.
  • Official district website: http://www.usd252.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.usd252.org if you're not sure of the right department.

  2. 2

    Address it correctly

    Write the recipient or department first, then Southern Lyon County Unified School District, PO Box 278, Hartford, KS 66854.

  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 Southern Lyon County Unified School District?

Southern Lyon County Unified School District, PO Box 278, Hartford, KS 66854 — the district's central administrative office.

How do I request a student's records or transcript from Southern Lyon County Unified 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 Southern Lyon County Unified School District?

Address it "Attn: Superintendent" or "Attn: Board of Education", then Southern Lyon County Unified School District, PO Box 278, Hartford, KS 66854.

How many schools does Southern Lyon County Unified School District operate?

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

Is Southern Lyon County Unified School District's office address different from its mailing address?

The office is physically located at 100 Commercial St. Ste. A, Hartford, KS 66854, but mail should go to PO Box 278, Hartford, KS 66854 — the address above.

Sources

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

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

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