Now enrolling for 2026-2027Grades K-12 in Arlington, WA

Admissions · 2026-2027

Begin with a conversation, then take the next clear step

We welcome new, returning, and mixed families. Admission considers available space, appropriate placement, required records and fees, and whether St. Kosmas is a good fit for the student and family.

How enrollment works

Four steps from interest to enrollment

Step 1

Connect

Ask questions or arrange a visit so we can learn about your family and what you are seeking.

Step 2

Apply

Complete one family packet and one Student Profile for each student.

Step 3

Review

The Academy reviews records, program fit, scheduling, support needs, and available space.

Step 4

Complete

After acceptance, finish the tuition agreement, fees, required records, and orientation.

Before you submit

Prepare the right documents

New students should include all applicable records. Returning students submit only records that are new, updated, or not previously provided.

  • Birth certificate or age verification
  • Report card, transcript, or homeschool record
  • Assessment or standardized test results
  • Immunization and required health records
  • IEP, 504 Plan, evaluation, or service plan
  • Custody or guardianship documents, if applicable
  • Homeschool intent documentation, if applicable
  • Photo ID copies for authorized pickup persons

Family enrollment packet

Complete the application at your pace

Download the 2026-2027 packet, complete it, and return it to the school office. You can also review it below without leaving this site.

Download packet

If the preview does not appear on your device, open the enrollment packet directly.

Ready to submit?

Send the completed packet or bring it to the school office.

office@stkosmasacademy.org · 224 E. Burke Avenue, Arlington, WA 98223 · 360-436-2519