Skip to main content

Very Good

#38 of 186 private schools in OR

Top 20% of private schools

Sunstone Montessori School

School

5235 SE WOODSTOCK BLVD, Portland, OR 97206

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 144 schools in Portland. Learn more

Enrollment

70

Student-Teacher

11.7:1

Score

7.4

Grades

Pre-K – Pre-K

Updated 2021-22

How this school compares

In Portland

#16 of 55

public schools

Oregon schools

#8 of 49

Academic performance

7.3 / 10

Strong

About Sunstone Montessori School

Sunstone Montessori School serves 70 preschool students in Portland's Woodstock neighborhood, offering a dedicated early childhood education experience. This regular public school focuses exclusively on pre-kindergarten students, providing an intimate learning environment with a favorable 11.7:1 student-teacher ratio supported by 6 full-time equivalent teachers. The school has earned recognition for its quality, receiving an 8.4 out of 10 rating from MySchoolScout and ranking 37th among Oregon's 186 schools, placing it in the 81st percentile statewide.

This strong performance reflects the school's commitment to early childhood development through the Montessori approach. Located at 5235 SE Woodstock Boulevard, Sunstone Montessori sits in an economically stable community where the median household income reaches $86,995 and nearly half of residents hold bachelor's degrees or higher. The neighborhood maintains a relatively low poverty rate of 10.8%, with median home values around $457,600, indicating a community that values educational investment.

The school serves families within the 97206 ZIP code area, which encompasses over 51,000 residents. Sunstone Montessori's location in this thriving Portland neighborhood provides young learners with access to a well-educated, economically diverse community that supports early childhood education and development.

What Parents Should Know

With an enrollment of 70 students, Sunstone Montessori School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

As a private school, Sunstone Montessori School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Financial Overview

Source: IRS Form 990 (2023 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$32,655
Per-Pupil Revenue
Total revenue ÷ enrollment
$37,354
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.14x — Strong
Tuition Dependency
Share of revenue from program services (tuition, fees)
95%
Total Assets
End-of-year total assets from IRS filing
$3.6M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 70 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Sunstone Montessori School compares to 21 public schools serving similar grades in Portland, OR

Student-Teacher Ratio
11.7:1
This School
vs
17.2:1
Public Avg
Avg School Size
70
This School
vs
389
Public Avg
Avg School Scout Rating
7.4
This School
vs
7.1
Public Avg

Student Demographics

White 64.3% vs 0%
Asian 21.4% vs 0%
Black 7.1% vs 0%
Hispanic 7.1% vs 0%
Sunstone Montessori School Portland Public Avg

Nearby Other Schools

School Rating
Sunstone Montessori School (this school) 7.4
Richmond Elementary School 7.7
Earl Boyles Elementary 5.1
Cherry Park Elementary School 6.2
West Powellhurst Elementary School 6.1
Gilbert Heights Elementary School 5.2
Gilbert Park Elementary School 4.7
Mill Park Elementary School 7.9
Ventura Park Elementary School 6.7
Lincoln Park Elementary School 4.7
Menlo Park Elementary School 7.8
Sabin Elementary School 8.4
Boise-Eliot Elementary School 7.5
Prescott Elementary School 6.1
Dr. Martin Luther King Jr. School 9.1
Vernon Elementary School 8.9
Faubion Elementary School 7.7
Beach Elementary School 8.9
The Ivy School 7.6
Woodlawn Elementary School 9.4
Rosa Parks Elementary School 6.8

Showing 20 of 21 schools. View all schools in Portland

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

Score Breakdown

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)
B+ 6.8 / 10
View breakdown
Student-Teacher Ratio 11.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A+ 9.7 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,463
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.4 / 10
View breakdown
Diversity Index 53%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B- 4.9 / 10
View breakdown
Enrollment 70
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 64.3%
Asian 21.4%
Black 7.1%
Hispanic 7.1%

Source: NCES Private School Survey (PSS)

Location

5235 SE WOODSTOCK BLVD, Portland, OR 97206

Nearby Alternatives

Families considering Sunstone Montessori School may also want to explore other schools in the area. Creston Elementary School (rated 9.6/10, 1.2 miles away), which scores notably higher. Another option is Grout Elementary School (rated 9.4/10, 1.5 miles away), which scores notably higher. Additionally, Atkinson Elementary School (rated 9.2/10, 1.8 miles away), which scores notably higher. For more schools in Portland, see our Portland schools guide .

Nearby Schools

20 within 1.9 mi
School Distance Rating
Woodstock Elementary School Portland 0.3 mi 8.3
Lane Middle School Portland 0.6 mi 7.2
Lewis Elementary School Portland 0.6 mi 9.1
MT SCOTT PARK CENTER FOR LEARNING Portland 0.8 mi 7.6
Arleta Elementary School Portland 0.7 mi 8.9
WHOLE CHILD MONTESSORI CENTER Portland 0.7 mi
PUDDLETOWN SCHOOL Portland 0.9 mi 7.3
Creston Elementary School Portland 1.2 mi 9.6
HOLY FAMILY SCHOOL Portland 1.0 mi 6.4
ST IGNATIUS SCHOOL Portland 1.4 mi 5.9
Franklin High School Portland 1.6 mi 6.9
Whitman Elementary School Portland 1.3 mi 5.8
Duniway Elementary School Portland 1.3 mi 8.6
Kellogg Middle School Portland 1.5 mi 9.0
Marysville Elementary School Portland 1.3 mi 7.1
Atkinson Elementary School Portland 1.8 mi 9.2
Woodmere Elementary School Portland 1.3 mi 7.8
Ardenwald Elementary School Milwaukie 1.7 mi 8.3
Grout Elementary School Portland 1.5 mi 9.4
Lewelling Elementary School Milwaukie 1.9 mi 6.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97206 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$94,233

Median Home Value

$480,500

Median Rent

$1,693/mo

Population

50,258

College Educated

49.3%

Homeownership

64.8%

Avg Commute

26.8 min

Poverty Rate

9.8%

Median Age

39.3

Community Profile

The community surrounding Sunstone Montessori School has a median household income of $94,233. It is a well-educated community where 49% of adults hold a bachelor's degree or higher. The median home value in the area is $480,500, with a median rent of $1,693/month. The local poverty rate of 9.8% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
Oregon School for the Deaf Salem, OR 7.3
The Creeks Troutdale, OR 7.6
Spray School Spray, OR 7.2
Dayville School Dayville, OR 7.7
LIGHTHOUSE APOSTOLIC ACADEMY La Grande, OR 6.9
Childs Way Charter School Dorena, OR 6.6

Frequently Asked Questions

Common questions about Sunstone Montessori School

What grades does Sunstone Montessori School serve?

Sunstone Montessori School serves students in grades Pre-K through Pre-K.

How many students attend Sunstone Montessori School?

Sunstone Montessori School has an enrollment of approximately 70 students.

What is the student-teacher ratio at Sunstone Montessori School?

The student-teacher ratio at Sunstone Montessori School is 11.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Sunstone Montessori School rank in OR?

Sunstone Montessori School is ranked #38 out of 186 private schools in OR.

What is Sunstone Montessori School's MySchoolScout rating?

Sunstone Montessori School has a composite rating of 7.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Sunstone Montessori School a private school?

Yes, Sunstone Montessori 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 Sunstone Montessori School a religious school?

No, Sunstone Montessori School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
88 Very Walkable
Transit Score
46 Some Transit
Bike Score
99 Biker’s Paradise
City Safety
High (6,288/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Portland). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – Pre-K
Enrollment
70
Gender Split
56% M / 44% F
Student-Teacher Ratio
11.7:1
Teachers (FTE)
6
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7 hours
Days Per Year
209 days
Setting
Large City
County
MULTNOMAH
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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.