A
Trillium Creek Primary School
PublicElementaryGrades PK–5
1025 Rosemont Rd, West Linn, OR 97068 · (503) 673-7950 · Part of West Linn School District 3J
Students
480
Students per teacher
19:1
Free or reduced lunch
14%
Setting
Suburb
Grades
PK–5
What stands out about Trillium Creek Primary School
- School Grade A: near the top of Oregon’s public schools
- Math proficiency 24 pts above the state
- Reading / language arts 20 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency54.5%
State average 30.9%
Reading / language arts67%
State average 47%
Location
Directions ↗
1025 Rosemont Rd, West Linn
Students
Enrollment by grade
Kindergarten66
Grade 176
Grade 274
Grade 388
Grade 497
Grade 579
Enrollment over time
501’20
452’21
459’22
487’23
480’24
Down 4.2% since 2020.
Who goes here
White 73%Two or more races 12%Hispanic 9%Asian 5%Black 1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Trillium Creek Primary School.
Other schools in West Linn School District 3J
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.