The top reported proficiency rate is 74% in Science. The lowest is 61% in English language arts.
Original Research by School Decision on Stillwater Elementary
Stillwater Elementary, in the Riverview School District, sits between Carnation and Duvall in the Snoqualmie Valley. It serves kindergarten through fifth grade and is a regular public school, not a charter or magnet. The school has a mid-sized enrollment for an elementary school in a rural setting, drawing on a community that includes Carnation, a small former dairy town that has grown into a bedroom community for the Seattle Eastside. The area has a mix of a compact downtown, working farms, and rural residential homes, and the housing market is expensive, with home values well above national and state benchmarks. This is a place where a family buys in for the land and the setting, and the school reflects that community.
Academically, the school shows a solid profile. In the most recent testing, proficiency rates varied by grade and subject. In math, performance was mixed; one grade posted a level well above the middle, while others were more moderate. English language arts results followed a similar pattern, with one grade performing notably better than the others. In science, which is tested only in fifth grade, the proficiency rate was strong. When looking at overall performance across all tested subjects and grades, Stillwater Elementary places above the midpoint among elementary schools in King County. This is a positive signal: the school is performing at a level that is comfortably above average relative to its many peers across a large and varied county. Only one year of testing data was available, so there is no trend to examine yet.
The school serves a student body that is predominantly white, with a substantial share of Hispanic students and a smaller share of Asian students and students of two or more races. A modest share of students qualify for free or reduced-price lunch, indicating a community that is largely, though not uniformly, affluent. The district recently passed a capital bond to build a new elementary school to address enrollment growth, and a boundary review committee has been convened, which means attendance zones may shift in the coming years. The district also adopted a new K-5 English Language Arts curriculum starting in the 2023-2024 school year, so the reading and writing instruction at Stillwater is based on updated materials. An Educational Programs and Operations levy was renewed in 2022, funding staffing, special education, athletics, and transportation.
For families, the academic picture is a clear strength. A parent can expect that a child attending Stillwater will experience instruction that, on the whole, produces results above the typical elementary school in King County. The school does not serve grades that produce a graduation rate, so that is not a metric to consider here. Because the school is an elementary only, there is no data on high school pathways, AP, or dual-credit offerings. The lack of detailed information on discipline, staffing, and course access means a parent who wants a fuller picture of the day-to-day environment may want to ask the school directly about class sizes, support for students who need extra help, and how the school handles behavior and attendance.
The setting itself is worth noting. Carnation is small and rural, with a walkable downtown core and access to the Snoqualmie Valley Trail. High school students in the district attend Cedarcrest High School in Duvall, which is a short drive away. The district is growing, and the new elementary school in the Duvall area may eventually shift where some students are assigned. Stillwater itself feels like a community school for a defined area, and the housing costs in the area mean that families who live here have made a significant financial commitment to the location. The combination of above-average academic performance, a new curriculum, and a stable but growing district makes this a school that fits a family looking for a strong elementary foundation in a rural, high-cost community with good access to outdoor recreation.
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