Skip to main content

Excellent

#5 of 186 private schools in OR

Top 2% of private schools

Ashbrook Independent School

Elementary School

4045 SW RESEARCH WAY, Corvallis, OR 97333

Private

Enrollment

106

Student-Teacher

4.8:1

Score

8.5

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Oregon private schools

#5 of 186

In Corvallis

#1 of 3

public schools

School shortlistprofile + nearby

Shortlisting around Ashbrook Independent School?

Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.

Shortlist starter

Start with these real page-level signals, then use the full table and map below.

Ashbrook Independent School

8.5/10

Elementary School in Corvallis · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.

Adams Elementary School

6.1/10

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

Zion Lutheran School

5.8/10

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

About Ashbrook Independent School

Ashbrook Independent School is a private elementary school in Corvallis, OR. Ashbrook Independent School serves approximately 106 students, and covers grades Pre-K-8th, and has a 4.8:1 student-teacher ratio. Ashbrook Independent School has a current MySchoolScout rating of 8.5 out of 10 and ranks #5 of 186 private schools in OR.

How it compares2.0 pts above OR schools
  • This school 8.5 · Excellent
  • OR avg 6.5

What Parents Should Know

At 106 students, Ashbrook Independent School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

At 4.8:1 students to teachers, Ashbrook Independent School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

Ashbrook Independent School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Ashbrook Independent School compares to 11 public schools serving similar grades in Corvallis, OR

Student-Teacher Ratio
4.8:1
This School
vs
18.1:1
Public Avg
Avg School Size
106
This School
vs
356
Public Avg
Avg School Scout Rating
8.5
This School
vs
7.1
Public Avg

Student Demographics

White 66% vs 0%
Asian 24.5% vs 0%
Black 2.8% vs 0%
Hispanic 2.8% vs 0%
Ashbrook Independent School Corvallis Public Avg

Nearby Elementary Schools

School Rating
Ashbrook Independent School (this school) 8.5
Adams Elementary School 6.1
Lincoln Elementary School 6.5
Franklin School 8.4
Kathryn Jones Harrison Elementary School 7.2
Garfield Elementary School 6.7
Linus Pauling Middle School 6.4
Bessie Coleman Elementary School 8.8
Letitia Carson Elementary School 6.0
Cheldelin Middle School 7.2
Mt View Elementary School 6.2
Inavale Community Partners dba Muddy Creek Charter School 8.1

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in OR.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.7 / 10
View breakdown
Student-Teacher Ratio 4.8:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 6.5 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,204
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.2 / 10
View breakdown
Diversity Index 50%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.3 / 10
View breakdown
Enrollment 106
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in OR

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 66.0%
Asian 24.5%
Two or More 3.8%
Black 2.8%
Hispanic 2.8%

Source: NCES Private School Survey (PSS)

Location

4045 SW RESEARCH WAY, Corvallis, OR 97333

Nearby Alternatives

Families considering Ashbrook Independent School may also want to explore other elementary schools in the area. Bessie Coleman Elementary School (rated 8.8/10, 2.8 miles away), which scores slightly higher. Another option is Philomath Elementary School (rated 8.8/10, 3.5 miles away, in nearby Philomath), which scores slightly higher. Additionally, Franklin School (rated 8.4/10, 1.9 miles away), with a very similar rating. For more schools in Corvallis, see our Corvallis schools guide .

Nearby Schools

20 within 4.8 mi
School Distance Rating
Adams Elementary School Corvallis 0.3 mi 6.1
ZION LUTHERAN SCHOOL Corvallis 1.6 mi 5.8
Lincoln Elementary School Corvallis 1.5 mi 6.5
CORVALLIS MONTESSORI SCHOOL Corvallis 2.0 mi
Franklin School Corvallis 1.9 mi 8.4
Corvallis High School Corvallis 2.1 mi 5.5
Kathryn Jones Harrison Elementary School Corvallis 2.5 mi 7.2
Bessie Coleman Elementary School Corvallis 2.8 mi 8.8
Garfield Elementary School Corvallis 2.6 mi 6.7
Linus Pauling Middle School Corvallis 2.8 mi 6.4
Letitia Carson Elementary School Corvallis 3.5 mi 6.0
Philomath High School Philomath 3.2 mi 7.5
Philomath Academy Philomath 3.2 mi 4.3
Philomath Middle School Philomath 3.3 mi 6.9
Clemens Primary School Philomath 3.3 mi 7.1
Philomath Elementary School Philomath 3.5 mi 8.8
Crescent Valley High School Corvallis 4.7 mi 6.9
Cheldelin Middle School Corvallis 4.4 mi 7.2
PHILOMATH MONTESSORI SCHOOL Philomath 3.8 mi
CORVALLIS WALDORF SCHOOL Corvallis 4.8 mi 6.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97333 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$64,581

Median Home Value

$482,200

Median Rent

$1,360/mo

Population

23,655

College Educated

57.7%

Homeownership

45.5%

Avg Commute

19.6 min

Poverty Rate

25%

Median Age

29.9

Similar Schools

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

School Rating
A RENAISSANCE SCHOOL OF ARTS AND SCIENCES Portland, OR 8.6
Groner K-8 Hillsboro, OR 8.4
Malin Elementary School Malin, OR 8.6
Pratum Elementary School Salem, OR 8.4
Condon Elementary School Condon, OR 8.2
Wallowa Elementary School Wallowa, OR 8.2

Frequently Asked Questions

Common questions about Ashbrook Independent School

What grades does Ashbrook Independent School serve?

Ashbrook Independent School serves students in grades Pre-K through 8th.

How many students attend Ashbrook Independent School?

Ashbrook Independent School has an enrollment of approximately 106 students.

What is the student-teacher ratio at Ashbrook Independent School?

The student-teacher ratio at Ashbrook Independent School is 4.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Ashbrook Independent School rank in OR?

Ashbrook Independent School ranks #5 of 186 private schools in OR.

What is Ashbrook Independent School's MySchoolScout rating?

Ashbrook Independent School has a current MySchoolScout rating of 8.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Ashbrook Independent School a private school?

Yes, Ashbrook Independent School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Ashbrook Independent School a religious school?

No, Ashbrook Independent School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
22 Car-Dependent
Transit Score
25 Some Transit
Bike Score
83 Very Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
106
Gender Split
47% M / 53% F
Student-Teacher Ratio
4.8:1
Teachers (FTE)
22
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7 hours
Days Per Year
172 days
Setting
Small City
County
Benton County

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.