Excellent
#23 of 2,225 schools in WA
Top 1% in state
Newcastle Elementary School
Elementary School · Issaquah School District
8400 136th Ave SE, Newcastle, WA 98059
Enrollment
460
Student-Teacher
15.3:1
Score
9.2
Grades
Kindergarten – 5th
Enrollment
460
Student-Teacher
15.3:1
Score
9.2
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Newcastle
#1 of 3
public schools
Washington elementary schools
#22 of 1,202
In district
#2 of 30
Issaquah School District
Equity
9.8 / 10
Exceptional
About Newcastle Elementary School
Newcastle Elementary School serves 460 students in kindergarten through fifth grade in Newcastle, Washington. It earns a composite score of 9.2/10 — rated Exceptional — anchored by near-perfect marks in academics (9.6) and student growth (9.5). For a public elementary school, those numbers are genuinely rare.
The performance data put Newcastle in elite company statewide. The school ranks #23 out of 2,225 public schools in Washington, outperforming 99% of schools across the state. Among elementary schools specifically, it places #22 of 1,202 — landing in the top 2% of its direct peer group.
Within the city of Newcastle, it holds the top spot among all three public schools. That local ranking reflects both strong academics and the school's consistency across grade levels. A student-teacher ratio of 15.3:1 gives teachers room to work closely with individual students.
The growth score of 9.5 carries particular weight here: it signals students are making above-average academic gains year over year, not just reflecting the advantages they arrive with. That combination — high achievement and strong measurable growth — is the clearest indicator of effective teaching at the school level. Newcastle Elementary delivers both.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
Data not available for this school
View breakdown
Newcastle Elementary School — Students at Newcastle Elementary School score 81% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
15.2%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 13 test records from WA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.5/10.
How Newcastle Elementary School Compares
See how Newcastle Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 79% (2019) to 80.2% (2024). Reading/ELA proficiency has improved from 77% (2019) to 81% (2024).
Location
8400 136th Ave SE, Newcastle, WA 98059
Nearby Alternatives
Families considering Newcastle Elementary School may also want to explore other elementary schools in the area. Hazelwood Elementary School (rated 9.2/10, 1.4 miles away), with a very similar rating. Another option is Apollo Elementary (rated 8.8/10, 2.2 miles away, in nearby Renton), with a comparable rating. Additionally, Maplewood Heights Elementary School (rated 8.8/10, 3.1 miles away, in nearby Renton), with a comparable rating. For more schools in Newcastle, see our Newcastle schools guide .
Nearby Schools
20 within 3.1 mi| School | Distance | Rating |
|---|---|---|
| Sierra Heights Elementary School Renton | 0.9 mi | 5.9 |
| NEW LIFE MONTESSORI Newcastle | 0.8 mi | — |
| Hazen Senior High School Renton | 1.7 mi | 6.2 |
| Hazelwood Elementary School Newcastle | 1.4 mi | 9.2 |
| Meadow Crest Early Childhood Education Center Renton | 1.6 mi | 5.2 |
| Vera Risdon Middle School Newcastle | 1.5 mi | 6.3 |
| Honey Dew Elementary Renton | 2.1 mi | 6.9 |
| McKnight Middle School Renton | 1.8 mi | 5.6 |
| FOREST RIDGE SCHOOL OF THE SACRED HEART Bellevue | 2.3 mi | 8.4 |
| Apollo Elementary Renton | 2.2 mi | 8.8 |
| Newport Heights Elementary Bellevue | 2.3 mi | 8.5 |
| Kennydale Elementary School Renton | 1.8 mi | 6.7 |
| Highlands Elementary School Renton | 2.4 mi | 5.3 |
| Somerset Elementary School Bellevue | 2.6 mi | 8.2 |
| Ella Baker High School (Open Doors) Renton | 2.6 mi | — |
| Renton Technical High School Renton | 2.6 mi | — |
| ST MADELEINE SOPHIE CATHOLIC SCHOOL Bellevue | 2.8 mi | 7.5 |
| NEWPORT CHILDREN'S SCHOOL, INC. Bellevue | 3.0 mi | 7.6 |
| Newport Senior High School Bellevue | 2.9 mi | 8.0 |
| Maplewood Heights Elementary School Renton | 3.1 mi | 8.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98059 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$134,336
Median Home Value
$809,800
Median Rent
$2,230/mo
Population
41,639
College Educated
50.7%
Homeownership
77.6%
Avg Commute
31.3 min
Poverty Rate
4.1%
Median Age
38.2
Community Profile
The community surrounding Newcastle Elementary School has a median household income of $134,336. It is a well-educated community where 51% of adults hold a bachelor's degree or higher. The median home value in the area is $809,800, with a median rent of $2,230/month. The local poverty rate of 4.1% is relatively low. The average commute for residents is 31 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Asotin Elementary Asotin, WA | 9.2 |
| Browne Elementary Spokane, WA | 9.2 |
| Cascade Ridge Elementary Sammamish, WA | 9.2 |
| Christa Mcauliffe Elementary Sammamish, WA | 9.2 |
| Frantz Coe Elementary School Seattle, WA | 9.2 |
| Harbor Heights Elementary School Gig Harbor, WA | 9.2 |
Compare Newcastle Elementary School with similar schools nearby
Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.
Frequently Asked Questions
Common questions about Newcastle Elementary School
What grades does Newcastle Elementary School serve?
Newcastle Elementary School serves students in grades Kindergarten through 5th.
How many students attend Newcastle Elementary School?
Newcastle Elementary School has an enrollment of approximately 460 students.
What is the student-teacher ratio at Newcastle Elementary School?
The student-teacher ratio at Newcastle Elementary School is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Newcastle Elementary School rank in WA?
Newcastle Elementary School is ranked #23 out of 2,225 schools in WA.
What is Newcastle Elementary School's MySchoolScout rating?
Newcastle Elementary School has a composite rating of 9.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Newcastle Elementary School?
Based on the most recent state assessment data, Newcastle Elementary School has 80.1% math proficiency and 78.6% reading/ELA proficiency.
Is Newcastle Elementary School a charter school?
No, Newcastle Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Newcastle Elementary School a Title I school?
No, Newcastle Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Newcastle Elementary School?
15.2% of students at Newcastle Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Newcastle). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 460
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 30
- Free/Reduced Lunch
- 15.2%
- Type
- regular
- Setting
- Large Suburb
- County
- King County
- Phone
- (425) 837-5801
- Data Year
- 2023–2024
Resources & Links
District
Issaquah School District- District Enrollment
- 19,452
- Schools in District
- 30
- Per-Pupil Spending
- $17,188
- District Rank
- #2 of 30
Other Schools in This District
Compare This School
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.