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Average

#141 of 186 private schools in OR

Three Sisters Adventist Christian School

Elementary School

21155 TUMALO RD, Bend, OR 97703

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 31 schools in Bend. Learn more

Enrollment

52

Student-Teacher

13:1

Score

5.5

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Bend

#6 of 9

public schools

Oregon elementary schools

#84 of 111

Academic performance

7.5 / 10

Very strong

About Three Sisters Adventist Christian School

Three Sisters Adventist Christian School serves 52 students from pre-kindergarten through eighth grade in Bend, Oregon. This small elementary school maintains an intimate learning environment with a 13:1 student-teacher ratio and four full-time equivalent teachers, allowing for personalized attention and close student-teacher relationships. The school has earned a solid 7.5 out of 10 rating from MySchoolScout and ranks 107th among Oregon's 186 elementary schools, placing it in the 43rd percentile statewide.

This performance reflects steady academic standing within the state's educational landscape. Located on Tumalo Road, the school draws families from the 97703 ZIP code area, a well-educated community where 60% of residents hold bachelor's degrees or higher. The neighborhood demonstrates strong economic stability with a median household income of $112,405 and a low poverty rate of just 6.1%, suggesting families have the resources to support their children's education.

The school's rural setting near Bend provides students with a peaceful learning environment away from urban distractions while still maintaining access to the amenities and opportunities of the growing Central Oregon city. This location offers the best of both worlds: small-school intimacy within reach of Bend's vibrant community and outdoor recreational opportunities.

What Parents Should Know

With an enrollment of 52 students, Three Sisters Adventist Christian 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, Three Sisters Adventist Christian 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.

Located in a rural area, Three Sisters Adventist Christian School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Compare to Public Schools

Beta

How Three Sisters Adventist Christian School compares to 25 public schools serving similar grades in Bend, OR

Student-Teacher Ratio
13:1
This School
vs
19:1
Public Avg
Avg School Size
52
This School
vs
407
Public Avg
Avg School Scout Rating
5.5
This School
vs
6.7
Public Avg

Student Demographics

White 90.4% vs 0%
Hispanic 3.8% vs 0%
Three Sisters Adventist Christian School Bend Public Avg

Nearby Elementary Schools

School Rating
Three Sisters Adventist Christian School (this school) 5.5
Tumalo Community School 8.6
Sky View Middle School 6.9
Lava Ridge Elementary School 6.3
North Star Elementary 4.8
Ponderosa Elementary 8.4
Desert Sky Montessori 7.7
Realms Middle School 5.5
Bend International School 7.2
Ensworth Elementary School 5.3
Buckingham Elementary School 5.6
Pilot Butte Middle School 6.2
Juniper Elementary School 6.8
Highland School at Kenwood Elementary School 6.0
Westside Village Magnet School at Kingston Elementary School 7.9
Bear Creek Elementary School 5.4
Amity Creek Elementary School 8.5
High Lakes Elementary School 8.1
Silver Rail Elementary School 7.2
Pacific Crest Middle School 6.9
William E Miller Elementary 6.3

Showing 20 of 25 schools. View all schools in Bend

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 6.0 / 10
View breakdown
Student-Teacher Ratio 13:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A 8.7 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,296
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
C+ 3.8 / 10
View breakdown
Diversity Index 18%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C+ 3.6 / 10
View breakdown
Enrollment 52
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 90.4%
Two or More 5.8%
Hispanic 3.8%

Source: NCES Private School Survey (PSS)

Location

21155 TUMALO RD, Bend, OR 97703

Nearby Alternatives

Families considering Three Sisters Adventist Christian School may also want to explore other elementary schools in the area. Tumalo Community School (rated 8.6/10, 3.4 miles away), which scores notably higher. Another option is Ponderosa Elementary (rated 8.4/10, 4.5 miles away), which scores notably higher. Additionally, Desert Sky Montessori (rated 7.7/10, 5.0 miles away), which scores notably higher. For more schools in Bend, see our Bend schools guide .

Nearby Schools

20 within 6.3 mi
School Distance Rating
Sky View Middle School Bend 3.6 mi 6.9
Lava Ridge Elementary School Bend 3.6 mi 6.3
Ponderosa Elementary Bend 4.5 mi 8.4
Tumalo Community School Bend 3.4 mi 8.6
North Star Elementary Bend 4.3 mi 4.8
Oregon Family School Crane 4.9 mi 4.3
TRINITY LUTHERAN SCHOOL Bend 5.0 mi 4.8
CENTRAL OREGON INTERGOVERNMENTAL COUNCIL SKILL LAB Bend 4.6 mi
Realms Middle School Bend 5.1 mi 5.5
Realms High School Bend 5.1 mi 6.8
NEW LEAF ACADEMY Bend 4.9 mi
J BAR J LEARNING CENTERS Bend 5.3 mi
Desert Sky Montessori Bend 5.0 mi 7.7
Mountain View Senior High School Bend 5.6 mi 7.5
Bend International School Bend 5.3 mi 7.2
ST FRANCIS OF ASSISI CATHOLIC SCHOOL Bend 5.8 mi 7.7
Ensworth Elementary School Bend 6.0 mi 5.3
Buckingham Elementary School Bend 6.0 mi 5.6
Ridgeview High School Redmond 5.8 mi 5.9
EASTMONT SCHOOL Bend 6.3 mi 5.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97703 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$118,160

Median Home Value

$915,900

Median Rent

$1,831/mo

Population

34,476

College Educated

60%

Homeownership

76.6%

Avg Commute

19.3 min

Poverty Rate

6.6%

Median Age

45.5

Community Profile

The community surrounding Three Sisters Adventist Christian School has a median household income of $118,160. It is a well-educated community where 60% of adults hold a bachelor's degree or higher. The median home value in the area is $915,900, with a median rent of $1,831/month. The local poverty rate of 6.6% is relatively low. Residents enjoy a short average commute of 19 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
Klamath Home Learning Academy Klamath Falls, OR 5.5
LINCOLN CITY SEVENTH-DAY ADVENTIST SCHOOL Lincoln City, OR 5.4
MAAYAN TORAH DAY SCHOOL Lake Oswego, OR 5.4
Union Elementary School Lakeview, OR 5.4
Blodgett Elementary School Blodgett, OR 5.3
EMERALD CHRISTIAN ACADEMY Pleasant Hill, OR 5.3

Frequently Asked Questions

Common questions about Three Sisters Adventist Christian School

What grades does Three Sisters Adventist Christian School serve?

Three Sisters Adventist Christian School serves students in grades Pre-K through 8th.

How many students attend Three Sisters Adventist Christian School?

Three Sisters Adventist Christian School has an enrollment of approximately 52 students.

What is the student-teacher ratio at Three Sisters Adventist Christian School?

The student-teacher ratio at Three Sisters Adventist Christian School is 13:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Three Sisters Adventist Christian School rank in OR?

Three Sisters Adventist Christian School is ranked #141 out of 186 private schools in OR.

What is Three Sisters Adventist Christian School's MySchoolScout rating?

Three Sisters Adventist Christian School has a composite rating of 5.5 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 Three Sisters Adventist Christian School a private school?

Yes, Three Sisters Adventist Christian School is a private coeducational school with a Seventh-day Adventist affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Three Sisters Adventist Christian School a religious school?

Three Sisters Adventist Christian School has a Seventh-day Adventist religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (1,551/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
52
Gender Split
44% M / 56% F
Student-Teacher Ratio
13:1
Teachers (FTE)
4
Type
private
Coed Status
coed
Affiliation
Seventh-day Adventist
School Day
7.2 hours
Days Per Year
180 days
Setting
Fringe Rural
County
DESCHUTES
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

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