Mailing address for San Carlos Unified District (4210)
To reach San Carlos Unified District (4210), address your envelope to San Carlos Unified District (4210), PO BOX 207, SAN CARLOS, AZ 85550-0207. San Carlos Unified District (4210) is a public school district in SAN CARLOS, Arizona, serving Pre-K through grade 12 across 5 schools.
District office — San Carlos Unified District (4210)
San Carlos Unified District (4210) PO BOX 207 SAN CARLOS, AZ 85550-0207
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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San Carlos Unified District (4210)PO BOX 207SAN CARLOS, AZ 85550-0207
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Key facts
- Send mail to San Carlos Unified District (4210), PO BOX 207, SAN CARLOS, AZ 85550-0207 — the district's central office.
- San Carlos Unified District (4210) serves Pre-K through grade 12 across 5 schools (NCES LEA ID 0406960).
- The district office is physically located at San Carlos Ave, San Carlos, AZ 85550 — mail still goes to the address above.
- District office phone: (928)475-2315.
- Official district website: http://www.sancarlosbraves.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
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.sancarlosbraves.org/ if you're not sure of the right department.
- 2
Address it correctly
Write the recipient or department first, then San Carlos Unified District (4210), PO BOX 207, SAN CARLOS, AZ 85550-0207.
- 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 San Carlos Unified District (4210)?
San Carlos Unified District (4210), PO BOX 207, SAN CARLOS, AZ 85550-0207 — the district's central administrative office.
How do I request a student's records or transcript from San Carlos Unified District (4210) 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 San Carlos Unified District (4210)?
Address it "Attn: Superintendent" or "Attn: Board of Education", then San Carlos Unified District (4210), PO BOX 207, SAN CARLOS, AZ 85550-0207.
How many schools does San Carlos Unified District (4210) operate?
5 as of the most recent NCES Common Core of Data directory, serving Pre-K through grade 12.
Is San Carlos Unified District (4210)'s office address different from its mailing address?
The office is physically located at San Carlos Ave, San Carlos, AZ 85550, but mail should go to PO BOX 207, SAN CARLOS, AZ 85550-0207 — the address above.
Sources
Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.
See the full Arizona school districts rules — what you can and can’t send, photos & more →