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Excellent

#111 of 1,226 schools in OR

Top 9% in state

Bolton Primary School

Elementary School · West Linn-Wilsonville SD 3J

5933 Holmes St, West Linn, OR 97068

Enrollment

226

Student-Teacher

17.4:1

Score

8.8

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

Oregon schools

#111 of 1,226

In West Linn

#3 of 10

public schools

In district

#3 of 16

West Linn-Wilsonville SD 3J

Academic performance

9.6 / 10

Excellent

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Bolton Primary School

8.8/10

Elementary School in West Linn · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

West Linn High School

6.9/10

0.4 mi away. Use as a geographic alternative in the same move search.

Sunset Primary School

8.0/10

0.7 mi away. Use as a geographic alternative in the same move search.

About Bolton Primary School

Bolton Primary School is a public elementary school in West Linn, OR, part of West Linn-Wilsonville SD 3J. Bolton Primary School serves approximately 226 students, and covers grades Pre-K-5th, and has a 17.4:1 student-teacher ratio. Bolton Primary School has a current MySchoolScout rating of 8.8 out of 10 and ranks #111 of 1,226 schools in OR.

Structured state assessment records for Bolton Primary School show 73% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares1.0 pts above district
  • This school 8.8 · Excellent
  • District avg 7.8
  • OR avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.4Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-1.96 pts/yr
Data Period2009–2025
TrendDeclining
Academics9.6Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency66.4% (2025 OSAS)
Reading/ELA Proficiency70.4% (2025 OSAS)
Math vs. State Avg+34.6 pts
Reading vs. State Avg+27.4 pts
Overall Proficiency68% (2025 OSAS, Math+ELA)
Expected (poverty-adj.)49% (model expectation from 2025 OSAS)
vs. Expected+19.9 pts
Adjusted Percentile94th
Resources & Environment8.4Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio17.4:1
Per-Pupil Spending$15,948
Chronic Absenteeism26.1%

Bolton Primary School — Students at Bolton Primary School score 68% proficient, which is above what's typical for similar communities (expected: 49%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

16.8%

Students qualifying for federal meal assistance

Test Scores OR OSAS (2024-25)

Math Proficiency 72.7% (multi-year average, 2009-2025)
School
State
31.8% (2025 OSAS)
ELA Proficiency 82.0% (multi-year average, 2009-2025)
School
State
43.0% (2025 OSAS)

Based on 30 test records from OR state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
97.5%
ELA
97.5%
2010
Math
92%
ELA
97.5%
2011
Math
87%
ELA
87%
2012
Math
82%
ELA
82%
2013
Math
87%
ELA
92%
2014
Math
77%
ELA
82%
2015
Math
62%
ELA
87%
2016
Math
72%
ELA
82%
2017
Math
67%
ELA
82%
2018
Math
62%
ELA
77%
2019
Math
62%
ELA
77%
2020*
Math
54.5%
ELA
69.5%
2021*
Math
54.5%
ELA
69.5%
2022
Math
67%
ELA
77%
2025
Math
66.4%
ELA
70.4%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.4/10.

How Bolton Primary School Compares

See how Bolton Primary School performs across key quality dimensions compared to state benchmarks.

Overall Score
8.8/10
91th percentile in OR
Academic
9.6/10
Excellent
Growth
8.4/10
Excellent
Environment
8.4/10
Excellent
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
17%
Teaching Staff
17:1 student-teacher ratio
13 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
26.1%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

5933 Holmes St, West Linn, OR 97068

Nearby Alternatives

Families considering Bolton Primary School may also want to explore other elementary schools in the area. Cedaroak Park Primary School (rated 9.1/10, 1.5 miles away), with a very similar rating. Another option is Trillium Creek Primary School (rated 8.3/10, 1.6 miles away), with a comparable rating. Additionally, Sunset Primary School (rated 8.0/10, 0.7 miles away), with a comparable rating. For more schools in West Linn, see our West Linn schools guide .

Nearby Schools

20 within 2.5 mi
School Distance Rating
West Linn High School West Linn 0.4 mi 6.9
Sunset Primary School West Linn 0.7 mi 8.0
SUNGARDEN MONTESSORI CHILDRENS HOUSE West Linn 0.8 mi
Cedaroak Park Primary School West Linn 1.5 mi 9.1
Gladstone Center for Children and Families Gladstone 1.4 mi 7.5
Clackamas Academy of Industrial Sciences Oregon City 1.4 mi 4.4
Gladstone High School Gladstone 1.6 mi 4.0
Candy Lane Elementary School Milwaukie 1.8 mi 3.4
PAIDEIA CLASSICAL CHRISTIAN SCHOOL Gladstone 1.8 mi 5.3
John Wetten Elementary School Gladstone 1.5 mi 7.5
Rosemont Ridge Middle School West Linn 1.4 mi 8.1
Oregon City Service Learning Academy Oregon City 2.1 mi 2.9
Putnam High School Milwaukie 2.1 mi 4.5
Trillium Creek Primary School West Linn 1.6 mi 8.3
Gardiner Middle School Oregon City 2.3 mi 4.6
Alliance Charter Academy Oregon City 1.9 mi 7.2
Riverside Elementary School Milwaukie 2.6 mi 5.2
Walter L Kraxberger Middle School Gladstone 2.3 mi 6.4
John McLoughlin Elementary School Oregon City 2.9 mi 6.2
Willamette Primary School West Linn 2.5 mi 7.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97068 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$145,877

Median Home Value

$760,900

Median Rent

$1,994/mo

Population

30,254

College Educated

62.9%

Homeownership

84.9%

Avg Commute

24.8 min

Poverty Rate

5.2%

Median Age

43.7

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Eagle Charter School Salem, OR 8.8
Arleta Elementary School Portland, OR 8.9
Bend International School Bend, OR 8.9
Helman Elementary School Ashland, OR 8.9
Lighthouse Charter School Coos Bay, OR 8.9
TRAILS Outdoor School Ashland, OR 8.9

Frequently Asked Questions

Common questions about Bolton Primary School

What grades does Bolton Primary School serve?

Bolton Primary School serves students in grades Pre-K through 5th.

How many students attend Bolton Primary School?

Bolton Primary School has an enrollment of approximately 226 students.

What is the student-teacher ratio at Bolton Primary School?

The student-teacher ratio at Bolton Primary School is 17.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Bolton Primary School rank in OR?

Bolton Primary School ranks #111 of 1,226 schools in OR.

What is Bolton Primary School's MySchoolScout rating?

Bolton Primary School has a current MySchoolScout rating of 8.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Bolton Primary School?

Based on loaded state assessment records, Bolton Primary School has 73% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).

Is Bolton Primary School a charter school?

No, Bolton Primary School is not a charter school. It is a traditional public school operated by the local school district.

Is Bolton Primary School a Title I school?

No, Bolton Primary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Bolton Primary School?

16.8% of students at Bolton Primary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
41 Car-Dependent
Transit Score
28 Some Transit
Bike Score
57 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
226
Student-Teacher Ratio
17.4:1
Teachers (FTE)
13
Free/Reduced Lunch
16.8%
Type
regular
Setting
Large Suburb
County
Clackamas County
Chronic Absenteeism (SY 2022-23)
26.1%

District

West Linn-Wilsonville SD 3J
District Enrollment
9,057
Schools in District
17
Per-Pupil Spending
$15,948
District Rank
#3 of 16

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