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Horace Mann Elementary

Lake Washington School District · Elementary · grades K-5 · 17001 NE 104th St, Redmond, WA 98052-3101

Location

17001 NE 104th St, Redmond, WA 98052-3101

Academic snapshot

Meeting standard — latest year
87.6%
SBAC ELA+Math combined, 2024-25
Meeting standard — 3-year
84.3%
#26 of 558 elementary schools region-wide · #6 of 32 in this district
Exceeding standard — latest year
73.9%
SBAC Level 4, the top score band
Exceeding standard — 3-year
68.2%
#15 of 558 elementary schools region-wide · #2 of 32 in this district
3-year trend

Who attends

Students from low-income homes
6.2%
English language learners
8.5%
Highly Capable program
36.8%
Enrollment
389
Kids per typical block
—
Density band: unknown

Teachers

Teachers (latest)
28
Avg years experience
11.7
MA-degree share
85.7%
3-year experience trend

Avg years and MA-degree share are direct OSPI publications; the 3-year trend is our derivation. From data.wa.gov/yp28-ks6d.

Highly Capable / gifted pathway

Curated from district Highly Capable program pages, with observed-at dates and confidence labels.

Research dossier

Horace Mann Elementary: What The Data Says

Horace Mann Elementary is an elementary school in Lake Washington School District. The local dataset puts it at grade span K-5 with enrollment of 389. The headline academic number: 84.3% combined ELA/math meeting standard across the available three-year data, with 87.6% in the latest year.

The useful question is not just whether the scores are high. It is whether the school combines academics, access, peer depth, and day-to-day fit in a way that works for a specific child.

The Short Version

  • Local structured data: 84.3% combined ELA/math over available three-year data; 86.6% ELA and 82.1% math.
  • Access is the first filter: Attendance-area school. Home-address assignment for neighborhood schools; variance/choice process for non-boundary placement.
  • Program status is a live issue: LWSD shifted K-5 Highly Capable services in 2025-26 from a pull-out model to Classroom-Based Services (CBS) delivered by general education teachers (LWSD Accelerated Programs).
  • There is public evidence of advanced peer depth: Fourth and fifth-grade math teams earned awards at the state-level 'Math Is Cool Masters' competition in Spring 2025 (LWSD News: Mann Elementary Math Club).
  • The surrounding block group is Moderate for kid density, about 4.0 estimated kids per typical block.

Researched 2026-06-10. Citations and claim ledger included in the full dossier.

That is the free excerpt. The full dossier continues with the complete evidence review: academic outcomes in context, advanced-peer depth, program and access analysis, culture signals, logistics, neighborhood context, open questions, and every citation.

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