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Excellent

#24 of 571 private schools in WI

Top 4% of private schools

Rock Prairie Montessori

Elementary School

5246 E ROTAMER RD, Janesville, WI 53546

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 22 schools in Janesville. Learn more

Enrollment

82

Student-Teacher

7.2:1

Score

8.3

Grades

Kindergarten – 8th

Updated 2021-22

How this school compares

In Janesville

#2 of 7

public schools

Wisconsin elementary schools

#14 of 406

About Rock Prairie Montessori

Rock Prairie Montessori is a charming elementary school nestled in the rural outskirts of Janesville, Wisconsin. Serving students from kindergarten through eighth grade, this regular public school offers a small and intimate learning environment with an enrollment of just 82 students. The student-to-teacher ratio at Rock Prairie Montessori is 7.2:1, which allows for personalized attention and support tailored to each child's needs.

With a MySchoolScout rating of 6.0 out of 10 and ranking 319th among the 571 schools in Wisconsin (44th percentile), Rock Prairie Montessori focuses on fostering a nurturing educational atmosphere where students can thrive beyond just academics. The school places a strong emphasis on developing well-rounded individuals through a combination of traditional classroom learning and hands-on, experiential education. While specific test score data is not available, the school's approach centers around supporting student development and growth in various aspects of their lives.

Rock Prairie Montessori’s setting provides students with a peaceful rural backdrop that enhances their educational experience, offering a serene environment conducive to learning and exploration. Rock Prairie Montessori stands out as an inviting community school that is deeply rooted in its surroundings near the town of Janesville.

What Parents Should Know

With an enrollment of 82 students, Rock Prairie Montessori 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 7.2:1, Rock Prairie Montessori 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, Rock Prairie Montessori 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
$20,004
Per-Pupil Revenue
Total revenue ÷ enrollment
$20,506
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.03x — Stable
Tuition Dependency
Share of revenue from program services (tuition, fees)
95%
Total Assets
End-of-year total assets from IRS filing
$2.6M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 82 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Rock Prairie Montessori compares to 20 public schools serving similar grades in Janesville, WI

Student-Teacher Ratio
7.2:1
This School
vs
12.6:1
Public Avg
Avg School Size
82
This School
vs
330
Public Avg
Avg School Scout Rating
8.3
This School
vs
7.2
Public Avg

Student Demographics

White 81.7% vs 0%
Hispanic 12.2% vs 0%
Black 6.1% vs 0%
Rock Prairie Montessori Janesville Public Avg

Nearby Elementary Schools

School Rating
Rock Prairie Montessori (this school) 8.3
Harmony Elementary 7.8
Kennedy Elementary 7.8
Harrison Elementary 8.1
Marshall Middle 7.4
Jefferson Elementary 7.4
Monroe Elementary 8.8
Adams Elementary 6.4
Youth Services Center
Roosevelt Elementary 7.5
Rock River Charter School 4.5
Washington Elementary 8.5
Wilson Elementary 7.1
Consolidated Elementary 6.3
Madison Elementary 7.2
Franklin Middle 6.0
ARISE Virtual Academy 5.6
Van Buren Elementary 8.2
Edison Middle 7.1
Jackson Elementary 8.0
Lincoln Elementary 7.2

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 WI.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A 9.2 / 10
View breakdown
Student-Teacher Ratio 7.2:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A+ 9.6 / 10
View breakdown
School Day Length 7.5 hours
Annual Instructional Hours 1,387.5
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 31%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 5.5 / 10
View breakdown
Enrollment 82
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 WI

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 81.7%
Hispanic 12.2%
Black 6.1%

Source: NCES Private School Survey (PSS)

Location

5246 E ROTAMER RD, Janesville, WI 53546

Nearby Alternatives

Families considering Rock Prairie Montessori may also want to explore other elementary schools in the area. Monroe Elementary (rated 8.8/10, 3.5 miles away), which scores slightly higher. Another option is ST MARY ELEMENTARY SCHOOL (rated 8.5/10, 5.1 miles away), with a very similar rating. Additionally, Harrison Elementary (rated 8.1/10, 2.9 miles away), with a very similar rating. For more schools in Janesville, see our Janesville schools guide .

Nearby Schools

20 within 5.4 mi
School Distance Rating
Harmony Elementary Janesville 1.0 mi 7.8
Kennedy Elementary Janesville 1.9 mi 7.8
Harrison Elementary Janesville 2.9 mi 8.1
East Elementary Milton 3.3 mi 5.3
Milton High Milton 3.3 mi 4.4
Milton Middle Milton 3.7 mi 6.7
Northside Intermediate Milton 3.8 mi 6.7
Marshall Middle Janesville 3.3 mi 7.4
Monroe Elementary Janesville 3.5 mi 8.8
West Elementary Milton 4.1 mi 6.3
Jefferson Elementary Janesville 3.5 mi 7.4
Craig High Janesville 4.4 mi 5.5
Adams Elementary Janesville 4.3 mi 6.4
ST PAULS LUTHERAN SCHOOL Janesville 4.5 mi 7.2
Roosevelt Elementary Janesville 4.6 mi 7.5
ST MATTHEWS LUTHERAN SCHOOL Janesville 4.5 mi 5.4
ST JOHN VIANNEY SCHOOL Janesville 4.8 mi 7.2
Youth Services Center Janesville 4.4 mi
ST MARY ELEMENTARY SCHOOL Janesville 5.1 mi 8.5
Preschool 4 Janesville Janesville 5.4 mi 5.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53546 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$73,430

Median Home Value

$220,100

Median Rent

$1,076/mo

Population

29,482

College Educated

25.7%

Homeownership

73%

Avg Commute

21.6 min

Poverty Rate

8.9%

Median Age

41.3

Community Profile

The community surrounding Rock Prairie Montessori has a median household income of $73,430. It is an area where 26% of adults hold a bachelor's degree or higher. The median home value in the area is $220,100, with a median rent of $1,076/month. The local poverty rate of 8.9% is relatively low. The average commute for residents is 22 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
Eagles' Wings Public Montessori Charter Solon Springs, WI 8.3
Plum City Elementary Plum City, WI 8.4
ST JAMES SCHOOL Madison, WI 8.4
White Lake Elementary White Lake, WI 8.4
Cassville Elementary Cassville, WI 8.2
MADISON COMMUNITY MONTESSORI Middleton, WI 8.2

Frequently Asked Questions

Common questions about Rock Prairie Montessori

What grades does Rock Prairie Montessori serve?

Rock Prairie Montessori serves students in grades Kindergarten through 8th.

How many students attend Rock Prairie Montessori?

Rock Prairie Montessori has an enrollment of approximately 82 students.

What is the student-teacher ratio at Rock Prairie Montessori?

The student-teacher ratio at Rock Prairie Montessori is 7.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Rock Prairie Montessori rank in WI?

Rock Prairie Montessori is ranked #24 out of 571 private schools in WI.

What is Rock Prairie Montessori's MySchoolScout rating?

Rock Prairie Montessori has a composite rating of 8.3 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 Rock Prairie Montessori a private school?

Yes, Rock Prairie Montessori 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 Rock Prairie Montessori a religious school?

No, Rock Prairie Montessori is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
8 Car-Dependent
Bike Score
28 Somewhat Bikeable
City Safety
High (1,991/100K)

Powered by Walk Score

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 8th
Enrollment
82
Gender Split
51% M / 49% F
Student-Teacher Ratio
7.2:1
Teachers (FTE)
11
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7.5 hours
Days Per Year
185 days
Setting
Fringe Rural
County
ROCK
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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