Stillwater Elementary
Carnation, WA · Elementary School
Stillwater Elementary is a elementary school in Carnation, WA with 482 students enrolled and a 63% proficiency rate. Part of Riverview School District. NCES data from the U.S. Department of Education.
Get Stillwater Elementary's new scores when they post
We'll email you the moment Stillwater Elementary changes. No spam — only real updates.
About This School
Stillwater Elementary is a elementary school located in Carnation, Washington. The school serves 482 students. The student-to-teacher ratio is 18.5:1.
According to EDFacts assessment data, 63% of students meet grade-level proficiency standards in combined math and reading.
20% of students qualify for free or reduced-price lunch.
Stillwater Elementary is part of the Riverview School District in Washington.
How This School Compares
Stillwater Elementary has 482 students enrolled, making it larger than the average school in Riverview School District (346 students). Its 63% proficiency rate is 1 percentage points above the district average of 62%. Compared to the Washington state average of 49%, the school performs 13 points higher.
Frequently Asked Questions
Stillwater Elementary has 482 students enrolled. The student-to-teacher ratio is 18.5:1.
According to EDFacts data, 63% of students at Stillwater Elementary meet grade-level proficiency standards in combined math and reading assessments.
Stillwater Elementary is part of the Riverview School District in Carnation, Washington. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.