Summary
Dayton Grade School is a public K–5 school in Dayton, Oregon (Yamhill County), serving 320 students in Dayton School District 8. It ranks 531st of 709 Oregon elementary schools in 2025–26 (25th percentile, 1 star), while the district ranks 116th of 141. The school is recovering: it peaked at the 40th percentile in 2015–16, fell to the 3rd percentile in 2022–23, then reached 33rd in 2024–25 and now sits at 25th. In 2025–26, 32.5% met standards in English language arts, 23.7% in math, and 30.0% in science. That trails Oregon in ELA (43.8%) and math (32.9%), is at the state average in science (30.6%), and beats its own district in all three subjects. Nearby schools average higher in ELA and math.
Two grade-level trends stand out. ELA rises from 27.3% in 3rd grade to 40.0% in 5th, narrowing the state gap, but math falls from 28.8% to 18.0%, widening its gap — math likely needs the earliest intervention. Chronic absenteeism improved from 47.4% in 2021–22 to 23.3% in 2023–24 and 27.3% in 2024–25, now below both district (34.2%) and state (33.5%). Staffing is a relative advantage: a 15.3 student–teacher ratio, and per-student spending is $23,129, the second highest among 11 comparable schools. Yet spending alone does not explain results: Memorial Elementary School posts 62.6% ELA and 59.5% math with lower spending and a higher student–teacher ratio.
The closest comparison is Wascher Elementary School, 2.38 miles away in McMinnville School District 40. It serves a similarly high-poverty population but reports 53.2% ELA and 43.5% math — roughly 20 points higher — and lower chronic absenteeism (19.9% vs. 27.3%). Dayton's strengths include science at state average and relatively strong results for English Language Learners and Special Education students. Two data cautions: the 2024–25 free/reduced lunch figure of 117.81% is likely a counting artifact, and 2021–22 spending of $6,771 is out of line. Overall, Dayton Grade School is a small, recovering, high-poverty school that outperforms a weak district but trails the state and most nearby peers; attendance, staffing, science, and targeted supports are strengths, while math is the highest-leverage area for improvement.
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