The reported proficiency rate for Math is 16%.
Original Research by School Decision on Legacy High School
Legacy High School is a small public high school in the Marysville School District, serving grades nine through twelve. This is a regular school, not a charter or magnet, with a full student body that is predominantly White, with a notable share of students identifying as Hispanic or American Indian or Alaska Native. A substantial portion of the student population qualifies for free or reduced-price lunch. The school’s enrollment is small for a high school, which means students are part of a community where relationships between staff and peers have the potential to be close.
Academically, the picture is mixed and comes with important caveats about the data. State testing results are limited. For the most recent year with reported data, proficiency rates in English language arts and science fell well below the midpoint when compared to other schools in Snohomish County, placing in the bottom quartile. Math proficiency from an earlier testing cycle was also low, with a participation rate that was low enough to raise questions about how representative those results are of the full student body. Because there is only a single year of trend data, it is not possible to say whether performance is improving or declining. A parent should look into this further with the school to understand the academic trajectory and what supports are in place.
The school is part of the Marysville School District, and that district has been through a severe financial crisis. Voters rejected a pair of school levies in 2022, which triggered a chain of events that led the state’s Office of Superintendent of Public Instruction to place the district under “binding conditions” and later declare it financially insolvent in 2024, convening a Financial Oversight Committee. This is a significant and unusual level of state intervention for a district of Marysville’s size. That financial instability has implications for how the district and its schools operate—program funding, staffing, class sizes, and the kinds of resources available to students are all in play. A family considering this school should weigh the potential effects of ongoing district-level financial and operational constraints.
Marysville itself is a fast-growing suburban city in Snohomish County, historically a farming and lumber town that has expanded rapidly through annexation and new development. It is a car-oriented community, with limited walkability outside its historic downtown core, which centers on State Avenue. The city has a mix of retail, residential subdivisions, and industrial zones, including the Cascade Industrial Center. The local housing market is relatively expensive, with home values and rents above the national benchmark. The city’s economic base includes aerospace, technology, and logistics, though many of the largest employers are regional rather than located within the city limits.
When state testing data is sparse and the district is under a state-appointed oversight committee, the most important thing a family can do is ask hard questions about what the school offers day to day. With a small enrollment and a sizable share of students from low-income households, Legacy High School presents a setting where individual attention may be a strong point, but where a parent will need to verify the depth of course offerings, the availability of advanced or career-focused pathways, and the school’s ability to maintain those programs through the district’s financial turbulence.
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