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Yellow Wood Academy

Alternative school · Grades 4–12

Mercer Island, WA

9655 SE 36th St Ste 101, Mercer Island, WA 98040

Overall grade: A

ChooseAPrivateSchool.com grade, from official facts compared with similar schools.

  • A+Class size
  • BCollege-going
  • B+Years serving families
  • B+Diversity

What stands out

  • Smaller classes than 92% of independent schools in Washington
  • The smallest classes of any independent school in Mercer Island
  • Growing: enrollment up 166% since 2011–12
  • Serving families in Mercer Island since at least 2011

In Mercer Island, Washington, Yellow Wood Academy is an independent private school for students from 4th grade through 12th grade. About 101 students attend, with roughly 2 students per teacher, smaller classes than 92% of independent schools in Washington. Enrollment is up about 166% since 2011–12. The school reports that about 50% of its graduates go on to four-year colleges. The school day runs about 8 hours, 194 days a year.

At a glance

Grades
Grades 4–12
Students
101
Teachers
63.1 (full-time equivalent)
Students per teacher
1.6
Boys and girls
Coed · 44 girls, 57 boys
Religious affiliation
None (nonsectarian)
Program
Alternative school
School day
About 8 hours
School year
194 days
Graduates going to 4-year colleges
About 50% (the school's estimate for the class before the survey)
Library
Yes

Reviews

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    How it compares

    • Smaller classes than 92% of independent schools in Washington (2 students per teacher).
    • Larger than 58% of independent schools in Washington.
    • Compared with 40 independent schools in Washington.

    Students by survey year

    38’11–1249’13–1422’15–1682’19–20115’21–22101’23–24

    Total students reported in official records since 2011–12.

    Students by grade

    44
    54
    610
    77
    813
    98
    1013
    1122
    1220

    Student body

    White81%
    Two or more races9%
    Asian5%
    American Indian or Alaska Native3%
    Black2%

    Questions to ask on a tour

    • What is tuition, and what does it include (books, fees, uniforms, trips)?
    • Do you offer financial aid, sibling discounts or payment plans?
    • Do you accept ESA, voucher or tax-credit scholarship funds?
    • How big are classes in my child's grade?
    • What support is there for students who need extra help or more challenge?
    • Is the school accredited, and by whom?
    • What do a typical day and a typical week look like?
    • How does the school communicate with families?

    More questions to ask →

    Questions about Yellow Wood Academy

    What grades does Yellow Wood Academy serve?

    Yellow Wood Academy serves grades 4–12.

    How many students attend Yellow Wood Academy?

    About 101 students, with 2 students per teacher, according to official records.

    How much is tuition at Yellow Wood Academy?

    Call the school to ask about tuition, financial aid and payment plans.

    Official record · Updated October 2026 · Official search · Something wrong? Tell us

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