North Plains Elementary School
Test scores
OSAS 2024-25 . % ProficientWhat this means: On the OSAS, Oregon's statewide test, about 50 of every 100 students at this school read and write at grade level and about 43 of 100 do math at grade level. Across all Oregon schools, those numbers are about 43 and 32. Reading and writing scores are down about 13 points since 2023, while math scores are down about 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 46% of students here test proficient in math and reading, compared with the roughly 36% typical for Oregon schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Oregon's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About North Plains Elementary School
Located at 32030 NW North Ave, in North Plains, Oregon, North Plains Elementary School is a close-knit elementary school that caters to 235 students (grades K through 6), run under Hillsboro SD 1J. That puts it 27% smaller than the typical public school in Oregon, which averages around 321 students.
Hillsboro SD 1J comprises 37 schools with combined enrollment of 18,465 students; North Plains Elementary School is among them.
Looking at the student body, North Plains Elementary School lists that the most-represented group is White (51%), with the rest of the student body spread across multiple groups. Beyond that, the school reports 19% Asian, 18% Hispanic, 8% multiracial, 3% Black. The wider county runs roughly 64% White, putting the school's mix considerably less White than the area baseline.
On the resource side, North Plains Elementary School shows 13 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.1:1. The state averages around 16.5:1, so this campus is higher than the state norm typical. Around 67% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, Washington County runs at roughly 57%, so the school's eligibility rate is meaningfully above the surrounding baseline.
With demographic context factored in, North Plains Elementary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 36.5%, the actual is 45.7%, a residual of +9.2 points.
Zooming out to the county, ACS estimates for Washington County put the typical household earns roughly $107,772 per year, about 48% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. North Plains Elementary School is one of 136 public schools in Washington County (combined enrollment of about 79,469 students).
Nearest neighbor: Atfalati Ridge, around 1.5 miles off. Within five miles, there are 8 other public schools. On composite proficiency, North Plains Elementary School comes 4th of 9 in the immediate cluster, higher than the nearby-schools average of 37.9%.
The campus sits in a rural setting.
Five-year trend. North Plains Elementary School's enrollment has declined 36% since 2018, when it stood at 370 (now 235). Over the same period, the White share declined from 77% to 51%. The student-to-teacher ratio narrowed from 22.1:1 in 2018 to 18.1:1 today.
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Washington County at a glance
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