Broadview-Thomson K-8 School vs Dearborn Park International School
Dearborn Park International School has a higher overall rating of 6.9/10 compared to 4.5/10. Broadview-Thomson K-8 School is significantly larger with 564 students, about 1.7× the size of Dearborn Park International School (326). In math proficiency, Broadview-Thomson K-8 School leads at 43.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Broadview-Thomson K-8 School
Seattle, WA
564 students
Dearborn Park International School
Seattle, WA
326 students
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| Metric | Broadview-Thomson K-8 School | Dearborn Park International School |
|---|---|---|
| Overall Rating | 4.5 / 10 | 6.9 / 10 |
| Academic Score | 5.6 | 8.9 |
| Growth Score | 1.8 | 4.7 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 61.5% | 61% |
| Environment Score | 9.6 | 9.6 |
| State Rank | #2,018 of 2,251 | #830 of 2,251 |
| State Percentile | 10th | 63th |
Test Scores
| Subject | Broadview-Thomson K-8 School | Dearborn Park International School |
|---|---|---|
| Math Proficiency | 43.0% | 42.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 53.0% | 42.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Seattle (98133) | Seattle (98108) |
|---|---|---|
| Median Household Income | $92,371 | $90,806 |
| Median Home Value | $719,100 | $693,500 |
| Median Rent | $1,794 | $1,463 |
| College Educated (Bachelor's+) | 51.0% | 37.0% |
| Poverty Rate | 11.1% | 21.1% |
| Avg Commute | 29 min | 28 min |
The data story: Broadview-Thomson K-8 School vs Dearborn Park International School
Dearborn Park International School holds a meaningful edge in overall quality, rating 9.5/10 against Broadview-Thomson K-8 School's 9.1/10 — a 0.4-point gap that translates into a dramatic difference in state standing. Dearborn Park International School ranks #7 of 2,225 schools in Washington, placing it in the top 0.3% statewide. Broadview-Thomson K-8 School ranks #47 of 2,225 in Washington — still an exceptional position, but 40 spots behind its Seattle peer.
On academic output, Dearborn Park International School scores 9.0/10 versus Broadview-Thomson K-8 School's 8.4/10, a 0.6-point gap in measured proficiency. The growth score difference is even sharper: Dearborn Park International School posts a 9.9/10 against Broadview-Thomson K-8 School's 9.4/10, meaning students at Dearborn Park are gaining ground at a faster rate relative to comparable peers statewide. Both scores favor Dearborn Park, and the growth delta suggests the advantage compounds year over year rather than being a static snapshot.
The two schools serve demographically similar populations. Free and reduced-price lunch eligibility sits at 62% at Broadview-Thomson K-8 School and 61% at Dearborn Park International School — essentially identical, indicating comparable economic contexts. Broadview-Thomson is the larger campus at 564 students versus Dearborn Park's 326, and the student-teacher ratios are close: 13.8:1 at Broadview-Thomson K-8 School versus 14.2:1 at Dearborn Park International School. Neither school offers a clear class-size advantage.
The most concrete structural difference is grade span. Broadview-Thomson K-8 School serves students from pre-K through 8th grade, eliminating a middle school transition for families. Dearborn Park International School tops out at 5th grade (PK–05), meaning families will navigate a school change around age 11. The "International" designation at Dearborn Park signals a globally focused curriculum framework, which may include language immersion or cross-cultural programming not present at Broadview-Thomson. The two campuses sit 12.2 miles apart within Seattle, making proximity a real factor for many families.
Editorial summary generated April 2026 · sonnet
Who each school fits
Broadview-Thomson K-8 School
Broadview-Thomson K-8 School fits families who want to avoid a middle school transition — the PK–08 grade span keeps children in a single building through 8th grade. At 564 students, it also offers more peer diversity and extracurricular mass than a smaller campus. Its #47 statewide rank still places it among Washington's top 2% of schools.
Dearborn Park International School
Dearborn Park International School suits families who prioritize maximum academic growth and an internationally oriented curriculum during the elementary years. Its #7 statewide rank and 9.9/10 growth score reflect measurably faster student progress. Families comfortable planning a middle school transition at 5th grade will find the performance premium significant.