Summary
Mark Twain Elementary School is a public PK–5 school in Federal Way, Washington, serving 531 students in an area with relatively high economic need. In 2024–25, 88.51% of students qualified for free or reduced-price lunch, one of the highest rates among nearby schools, and the student-teacher ratio was 16.0. The school is part of the Federal Way School District, which ranks 183rd of 238 Washington districts, or approximately the 23rd percentile statewide.
Mark Twain’s school-level performance remains a significant concern, although it is improving. For 2025–26, the school ranked 1,025th of 1,138 Washington elementary schools, approximately the 10th percentile, with a 1-star rating. Proficiency was 27.14% in English Language Arts, 21.56% in math, and 27.66% in science—below both district and state rates. Fourth grade was especially weak, with 18.07% proficiency in ELA and 19.05% in math, while fifth-grade math was the most serious concern at 14.74%. By comparison, nearby Nautilus K–8 School ranked at the 67th percentile, and Camelot Elementary School and Valhalla Elementary School also posted substantially stronger results. Sunnycrest Elementary School was Mark Twain’s closest comparison, ranking at the same 10th percentile.
There are encouraging signs of progress. Since 2022–23, math proficiency has increased by 5.58 percentage points, science by 14.50 points, and the school’s statewide percentile has risen from the 1st percentile in 2020–21 to the 10th percentile in 2025–26. Spending and staffing also do not appear to be obvious disadvantages: Mark Twain reported $18,930 in per-student spending and a midrange student-teacher ratio compared with nearby schools. For families, the clearest areas to examine are upper-elementary math, fourth-grade instruction, and how the school is sustaining its science gains. Its higher level of economic need is important context, but several nearby schools serving similarly challenged communities have achieved stronger academic outcomes.
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