Newcastle Elementary School

Elementary school·Grades PK-5 Newcastle, Washington·98059
Score
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No overall score. Washington results are shown as published by OSPI. We are not showing scores for Washington schools until OSPI confirms its licence allows them. How we score schools

Performance (state tests, 2025-26)

% meeting standard on state tests in Washington, all students. Colored bars are green when the school is at or above the average for similar Washington schools.

English language arts
75%
Similar Washington schools ≈ 50%
228 students tested
Math
80%
Similar Washington schools ≈ 47%
228 students tested
Science
88%
Similar Washington schools ≈ 52%
76 students tested
All Washington schools (ELA / math)
51% / 42%
State average across every school type, 2025-26
All 14 published results by grade and test

As published by Office of Superintendent of Public Instruction (OSPI). "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 4AIMhidden (small group)—
English language artsAll gradesAIMhidden (small group)—
English language artsGrade 3SBAC67.176
English language artsGrade 4SBAC69.776
English language artsGrade 5SBAC89.576
English language artsAll gradesSBAC75.4228
MathGrade 4AIMhidden (small group)—
MathAll gradesAIMhidden (small group)—
MathGrade 3SBAC78.976
MathGrade 4SBAC76.376
MathGrade 5SBAC84.276
MathAll gradesSBAC79.8228
ScienceGrade 5WCAS88.276
ScienceAll gradesWCAS88.276

School profile

Grades
PK-5
Students
460
Type
Elementary school
Charter school
No
Program
Regular

Students

Enrollment
460
Typical elementary school: 402
Free or reduced-price lunch
21%
Typical elementary school: 53%

District and location

City
King County

Contact

Address
8400 136th Ave SE
Newcastle, WA 98059

"Typical" is the middle (median) elementary school in Washington. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby elementary schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Newcastle Elementary School at a glance

Newcastle Elementary School is a public elementary school in Newcastle, Washington, serving grades PK-5. It is part of Issaquah School District. It has about 460 students (a typical Washington elementary school has 402). About 21% of students are eligible for free or reduced-price lunch, compared with 53% at a typical Washington elementary school, which is useful context when reading test results.

In 2025-26 state tests, 75% in English language arts (similar schools: 50%) and 80% in math (similar schools: 47%) reached the state standard (% meeting standard). Its English language arts result fell by 4 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.