Limited Profile
Not enough data to generate a rating
Petersham Montessori Schools
Elementary School
28 NEW SALEM RD, Petersham, MA 01366
Enrollment
3
Student-Teacher
1.2:1
Grades
Pre-K – Kindergarten
Enrollment
3
Student-Teacher
1.2:1
Grades
Pre-K – Kindergarten
Updated
2021-22
Updated 2021-22
About Petersham Montessori Schools
Petersham Montessori Schools is an private elementary school in Petersham, MA 01366. The school serves approximately 3 students in grades Pre-K – Kindergarten with a student-teacher ratio of 1.2:1. Located in a neighborhood with a median household income of $107,656, where 43% of adults hold a bachelor's degree or higher.
The school is situated in a distant rural setting.
What Parents Should Know
With an enrollment of 3 students, Petersham Montessori Schools 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 1.2:1, Petersham Montessori Schools 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, Petersham Montessori Schools 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 (2024 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $42,860
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $37,100
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 0.87x — At Risk
- Total Assets
- End-of-year total assets from IRS filing
- $223,347
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 3 students. Not all private schools file Form 990.
Compare to Public Schools
BetaHow Petersham Montessori Schools compares to the 1 public school in Petersham, MA
Student Demographics
All Schools in Petersham
| School | Rating |
|---|---|
| Petersham Montessori Schools (this school) | — |
| Petersham Center | 7.2 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- Pre-K – Kindergarten
- Enrollment
- 3 students
- Type
- Private
- Student-Teacher Ratio
- 1.2:1
- Address
- 28 NEW SALEM RD, Petersham, MA 01366
- Phone
- (978) 724-0246
- Data Year
- SY 2021-22
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in MA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
28 NEW SALEM RD, Petersham, MA 01366
Nearby Alternatives
Families considering Petersham Montessori Schools may also want to explore other elementary schools in the area. Petersham Center (rated 7.2/10, 0.1 miles away). Another option is Templeton Elementary School (rated 6.4/10, 8.0 miles away, in nearby Templeton). Additionally, Ruggles Lane (rated 5.7/10, 5.6 miles away, in nearby Barre). For more schools in Petersham, see our Petersham schools guide .
Nearby Schools
20 within 9.3 mi| School | Distance | Rating |
|---|---|---|
| Petersham Center Petersham | 0.1 mi | 7.2 |
| Athol-Royalston Middle School Athol | 6.3 mi | 4.0 |
| Athol Community Elementary School Athol | 6.5 mi | 5.2 |
| Ruggles Lane Barre | 5.6 mi | 5.7 |
| Athol High Athol | 6.9 mi | 4.7 |
| SEVEN HILLS/STETSON SCHOOL Barre | 6.6 mi | 6.1 |
| Quabbin Regional High School Barre | 6.9 mi | 6.4 |
| Quabbin Regional Middle School Barre | 6.9 mi | 4.5 |
| EAGLE HILL SCHOOL Hardwick | 8.2 mi | 7.3 |
| Templeton Elementary School Templeton | 8.0 mi | 6.4 |
| Ralph C Mahar Regional Orange | 8.5 mi | 4.3 |
| Narragansett Regional High Baldwinville | 9.4 mi | 3.9 |
| Narragansett Middle Baldwinville | 9.4 mi | 3.4 |
| THE VILLAGE SCHOOL Royalston | 11.3 mi | 5.2 |
| Hardwick Elementary Gilbertville | 11.5 mi | 5.3 |
| Fisher Hill School Orange | 10.0 mi | 5.6 |
| ST ALOYSIUS CATHOLIC SCHOOL Gilbertville | 11.8 mi | 4.6 |
| Swift River New Salem | 8.9 mi | 4.4 |
| New Braintree Grade New Braintree | 12.0 mi | 6.5 |
| Hubbardston Center Hubbardston | 9.3 mi | 4.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 01366 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$107,656
Median Home Value
$375,000
Median Rent
$1,214/mo
Population
1,173
College Educated
42.9%
Homeownership
90.7%
Avg Commute
36.3 min
Poverty Rate
8.9%
Median Age
55.5
Community Profile
The community surrounding Petersham Montessori Schools has a median household income of $107,656. It is a well-educated community where 43% of adults hold a bachelor's degree or higher. The median home value in the area is $375,000, with a median rent of $1,214/month. The local poverty rate of 8.9% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AMESBURY MONTESSORI Amesbury, MA | — |
| BEDFORD MONTESSORI SCHOOL Bedford, MA | — |
| ELEMENTS MONTESSORI Duxbury, MA | — |
| NEWBURYPORT MONTESSORI SCHOOL Newburyport, MA | — |
Frequently Asked Questions
Common questions about Petersham Montessori Schools
What grades does Petersham Montessori Schools serve?
Petersham Montessori Schools serves students in grades Pre-K through Kindergarten.
How many students attend Petersham Montessori Schools?
Petersham Montessori Schools has an enrollment of approximately 3 students.
What is the student-teacher ratio at Petersham Montessori Schools?
The student-teacher ratio at Petersham Montessori Schools is 1.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Petersham Montessori Schools a private school?
Yes, Petersham Montessori Schools 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 Petersham Montessori Schools a religious school?
No, Petersham Montessori Schools is a nonsectarian (non-religious) private school.
Explore More Schools
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Kindergarten
- Enrollment
- 3
- Gender Split
- 67% M / 33% F
- Student-Teacher Ratio
- 1.2:1
- Teachers (FTE)
- 2
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6 hours
- Days Per Year
- 150 days
- Setting
- Distant Rural
- County
- WORCESTER
- Phone
- (978) 724-0246
- Data Year
- 2022–2023
Resources & Links
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 methodologyRelated reading
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