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Average

#29 of 82 private schools in ID

Top 34% of private schools

Pioneer Montessori School

Elementary School

211 2ND AVE N, Ketchum, ID 83340

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on ID statewide data. Learn more

Enrollment

44

Student-Teacher

4.4:1

Score

6.8

Grades

Pre-K – 6th

Updated 2021-22

How this school compares

Idaho elementary schools

#16 of 48

About Pioneer Montessori School

Pioneer Montessori School serves 44 students from pre-kindergarten through sixth grade in Ketchum, Idaho, following the distinctive Montessori educational philosophy. This small elementary school maintains an exceptionally low student-teacher ratio of 4.4:1 with 10 full-time equivalent teachers, allowing for highly individualized attention and the hands-on, self-directed learning approach central to Montessori education. The school has earned recognition for its academic excellence, receiving a 9.0 out of 10 rating from MySchoolScout and ranking 19th among Idaho's 82 elementary schools, placing it in the 78th percentile statewide.

This strong performance reflects the school's commitment to nurturing each child's natural curiosity and love of learning through the proven Montessori method. Pioneer Montessori draws families from a well-educated community where 60% of adults hold bachelor's degrees or higher, and the median household income reaches $89,622. The surrounding neighborhood reflects the area's desirability, with median home values of $776,100, while maintaining a relatively low poverty rate of 10.5%.

Located in the remote mountain town of Ketchum, the school benefits from a close-knit community atmosphere amid Idaho's scenic high country setting.

What Parents Should Know

With an enrollment of 44 students, Pioneer 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.

With a student-teacher ratio of 4.4:1, Pioneer Montessori School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Pioneer 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
$39,352
Per-Pupil Revenue
Total revenue ÷ enrollment
$40,816
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.04x — Stable
Tuition Dependency
Share of revenue from program services (tuition, fees)
71%
Total Assets
End-of-year total assets from IRS filing
$3.3M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 44 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Pioneer Montessori School compares to the 1 public school in Ketchum, ID

Student-Teacher Ratio
4.4:1
This School
vs
11.9:1
Public Avg
Avg School Size
44
This School
vs
463
Public Avg
Avg School Scout Rating
6.8
This School
vs
8.0
Public Avg

Student Demographics

White 86.4% vs 0%
Hispanic 11.4% vs 0%
Pioneer Montessori School Ketchum Public Avg

All Schools in Ketchum

School Rating
Pioneer Montessori School (this school) 6.8
ERNEST HEMINGWAY STEAM SCHOOL 8.0

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 ID.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.8 / 10
View breakdown
Student-Teacher Ratio 4.4:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
C+ 3.6 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,059.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 6.6 / 10
View breakdown
Diversity Index 24%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C+ 4.3 / 10
View breakdown
Enrollment 44
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 ID

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 86.4%
Hispanic 11.4%
Two or More 2.3%

Source: NCES Private School Survey (PSS)

Location

211 2ND AVE N, Ketchum, ID 83340

Nearby Alternatives

Families considering Pioneer Montessori School may also want to explore other elementary schools in the area. SYRINGA MOUNTAIN CHARTER SCHOOL (rated 8.7/10, 14.0 miles away, in nearby Hailey), which scores notably higher. Another option is ERNEST HEMINGWAY STEAM SCHOOL (rated 8.0/10, 0.4 miles away), which scores notably higher. Additionally, ALTURAS ELEMENTARY SCHOOL (rated 7.3/10, 13.6 miles away, in nearby Hailey), which scores slightly higher. For more schools in Ketchum, see our Ketchum schools guide .

Nearby Schools

14 within 33.0 mi
School Distance Rating
ERNEST HEMINGWAY STEAM SCHOOL Ketchum 0.4 mi 8.0
SUN VALLEY COMMUNITY SCHOOL-ELEMENTARY Sun Valley 1.0 mi 4.7
SUN VALLEY COMMUNITY SCHOOL-UPPER Sun Valley 1.0 mi 8.0
WOOD RIVER MIDDLE SCHOOL Hailey 10.6 mi 6.3
HAILEY ELEMENTARY SCHOOL Hailey 11.5 mi 5.8
WOOD RIVER HIGH SCHOOL Hailey 11.7 mi 7.5
SILVER CREEK HIGH SCHOOL Hailey 11.8 mi 6.3
THE SAGE SCHOOL Hailey 12.2 mi 6.5
ALTURAS ELEMENTARY SCHOOL Hailey 13.6 mi 7.3
SYRINGA MOUNTAIN CHARTER SCHOOL Hailey 14.0 mi 8.7
BELLEVUE ELEMENTARY SCHOOL Bellevue 15.5 mi 6.3
CAMAS COUNTY ELEM/JR HIGH SCHOOL Fairfield 31.2 mi 6.1
CAMAS COUNTY HIGH SCHOOL Fairfield 31.2 mi 8.5
CAREY PUBLIC SCHOOL Carey 33.0 mi 4.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 83340 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$86,650

Median Home Value

$860,400

Median Rent

$1,174/mo

Population

5,379

College Educated

55.5%

Homeownership

75.4%

Poverty Rate

11.1%

Median Age

53.9

Community Profile

The community surrounding Pioneer Montessori School has a median household income of $86,650. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $860,400, with a median rent of $1,174/month. The area has a poverty rate of 11.1%. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
DEEP CREEK MENNONITE SCHOOL Buhl, ID 6.8
ACORN LEARNING CENTER Twin Falls, ID 6.7
ZION LUTHERAN SCHOOL Nampa, ID 6.7
CHERRY GULCH Emmett, ID 7.0
KIDZ CONNECTION MONTESSORI Boise, ID 7.0
BOISE ONLINE SCHOOL - ELEMENTARY Boise, ID 7.1

Frequently Asked Questions

Common questions about Pioneer Montessori School

What grades does Pioneer Montessori School serve?

Pioneer Montessori School serves students in grades Pre-K through 6th.

How many students attend Pioneer Montessori School?

Pioneer Montessori School has an enrollment of approximately 44 students.

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

The student-teacher ratio at Pioneer Montessori School is 4.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Pioneer Montessori School rank in ID?

Pioneer Montessori School is ranked #29 out of 82 private schools in ID.

What is Pioneer Montessori School's MySchoolScout rating?

Pioneer Montessori School has a composite rating of 6.8 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 Pioneer Montessori School a private school?

Yes, Pioneer 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 Pioneer Montessori School a religious school?

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

11 schools nearby View map →

Neighborhood Context

Walk Score
76 Very Walkable
Bike Score
79 Very Bikeable
City Safety
Elevated (965/100K)

Powered by Walk Score

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 6th
Enrollment
44
Gender Split
52% M / 48% F
Student-Teacher Ratio
4.4:1
Teachers (FTE)
10
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
6.5 hours
Days Per Year
163 days
Setting
Remote Town
County
BLAINE
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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