Trillium Creek Primary School
🇺🇸 Official data · 2025West Linn, Oregon 97068 · West Linn-Wilsonville SD 3J
#14 of 678 elementary schools in Oregon
#5882 of 50,301 nationally
About Trillium Creek Primary School
Trillium Creek Primary School is a public elementary located in West Linn, in the West Linn-Wilsonville SD 3J school district of Oregon, United States. It caters for Grades PK–5. In 2025 it enrolled 480 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 78.5 out of 100, placing it in the top 25% of elementary schools in United States and 14th of 678 ranked elementary schools in Oregon. Its strongest component is community advantage (fewer free/reduced-price lunch) (94th percentile), and its weakest is students per teacher (14th percentile).
Other published figures: enrollment 480.
There are 10 schools in West Linn; Trillium Creek Primary School ranks 3rd of 10 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)70%
- Reading proficiency (30%)78%
- Community advantage (fewer free/reduced-price lunch) (25%)14.4%
- Students per teacher (15%)20.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Trillium Creek Primary School by the official sources.
- Enrollment
- 480
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 14.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 20.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 78%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 70%
- Share of tested students proficient or above (all students, all grades).
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Schools near Trillium Creek Primary School
Closest schools by straight-line distance, with their Success Index (US).
Rosemont Ridge Middle School
West Linn · Public middle · Grades 6–8
699 students · 674 m away
Cedaroak Park Primary School
West Linn · Public elementary · Grades PK–5
348 students · 2.1 km away
Sunset Primary School
West Linn · Public elementary · Grades PK–5
375 students · 2.5 km away
Bolton Primary School
West Linn · Public elementary · Grades PK–5
222 students · 2.6 km away
Heron Creek Program
Marylhurst · Public other · Grades K–12
77 students · 2.6 km away
West Linn High School
West Linn · Public high · Grades 9–12
1,809 students · 3.0 km away
Harmony Academy
Lake Oswego · Charter high · Grades 9–12
22 students · 3.1 km away
Jennings Lodge Elementary School
Milwaukie · Public other · Grades PK–PK
0 students · 3.2 km away
Parrot Creek Program
Lake Oswego · Public high · Grades 9–12
10 students · 3.2 km away
Athey Creek Middle School
West Linn · Public middle · Grades 6–8
470 students · 3.3 km away
Similar schools
Public elementary schools in Oregon with a comparable Enrollment.
Creslane Elementary School
Creswell · Public elementary · Grades K–5
480 students
Yoshikai Elementary School
Salem · Public elementary · Grades K–5
478 students
Lowrie Primary School
Wilsonville · Public elementary · Grades PK–5
482 students
Quatama Elementary School
Hillsboro · Public elementary · Grades K–6
483 students
Hazeldale Elementary School
Aloha · Public elementary · Grades PK–5
477 students
LaPine Elementary School
LaPine · Public elementary · Grades K–5
483 students
Frequently asked questions
Is Trillium Creek Primary School a good school?
Trillium Creek Primary School has a Success Index (US) of 78.5 out of 100 (Top 25% of elementary schools in United States) and ranks #14 of 678 in Oregon. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Trillium Creek Primary School rank in Oregon?
Trillium Creek Primary School ranks #14 of 678 elementary schools in Oregon and #5882 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Trillium Creek Primary School?
Trillium Creek Primary School had 480 students in 2025.
Is Trillium Creek Primary School a elementary school or a high school?
Trillium Creek Primary School is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near Trillium Creek Primary School?
There are 10 schools within 15 km of Trillium Creek Primary School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.