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Alberta Rider Elementary School
Test scores
OSAS 2024-25 . % ProficientBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About Alberta Rider Elementary School
Alberta Rider Elementary School is one of the mid-tier K-5 schools in Tigard, Oregon, run under Tigard-Tualatin SD 23J, with 367 students on its rolls from grades K through 5.
Tigard-Tualatin SD 23J runs 19 schools in total, collectively educating 11,342 students. Alberta Rider Elementary School is one of those campuses.
Looking at the student body, Alberta Rider Elementary School logs that 49% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school records 25% Hispanic, 11% Asian, 9% multiracial, 6% Black. By comparison, Washington County as a whole is about 64% White, so the school skews considerably less White than its surroundings.
Looking at the economic backdrop, On paper, Alberta Rider Elementary School has 21 full-time-equivalent teachers, translating to a class-load average of around 17.8:1. Statewide, the average ratio sits near 16.5:1, putting Alberta Rider Elementary School higher than the state norm the norm. About 57% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
After controlling for student poverty, Alberta Rider Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 40.3%; this one delivers 39.0%.
In the surrounding community, census data for Washington County shows median household earnings sit near $107,772, roughly 48% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. In all, Washington County runs 136 public schools (combined enrollment of about 79,469 students), of which Alberta Rider Elementary School is one.
The closest other public school is Deer Creek Elementary School, roughly 0.7 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Alberta Rider Elementary School comes 4th of 9 in the immediate cluster, behind the nearby-schools average of 41.7%.
The campus sits in a high-density setting.
Over the past 7-year window. Looking back 7 years, enrollment at Alberta Rider Elementary School has declined 34%, going from 558 students in 2018 to 367 in 2025. Over the same period, the White share shrank from 60% to 49%. The student-to-teacher ratio fell from 19.4:1 in 2018 to 17.8:1 today.
Inside the community feed, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.
Washington County at a glance
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