Very Good
#357 of 1,986 schools in MN
Top 18% in state
Three Rivers Montessori School
Elementary School · Three Rivers Montessori School
17267 YALE ST NW, Elk River, MN 55330
Enrollment
99
Student-Teacher
11:1
Score
7.6
Grades
Kindergarten – 6th
Enrollment
99
Student-Teacher
11:1
Score
7.6
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Elk River
#3 of 14
public schools
Minnesota elementary schools
#297 of 962
Academic growth
9.8 / 10
Exceptional
About Three Rivers Montessori School
Three Rivers Montessori School is a charter elementary school in Elk River, Minnesota, serving kindergarten through sixth grade. With an enrollment of 99 students and a student-to-teacher ratio of 11:1, the school provides a personalized learning environment with nine full-time equivalent teachers. Located in a large suburban area, Three Rivers Montessori focuses on fostering a community where children can thrive in a nurturing educational setting.
The school’s MySchoolScout rating is 5.1 out of 10, placing it around the 43rd percentile among Minnesota schools. Academically, 37% of students are proficient or above in ELA/reading and 27% are proficient or above in math. While there's room for improvement in test scores, Three Rivers Montessori continues to focus on student development and individual growth.
Three Rivers Montessori School is situated in a suburban community that values education and provides a supportive setting for students to explore their interests and develop as lifelong learners.
What Parents Should Know
With an enrollment of 99 students, Three Rivers 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.
While current test scores at Three Rivers Montessori School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Three Rivers Montessori School is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
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Three Rivers Montessori School — Students at Three Rivers Montessori School score 34% proficient, which is below what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
38.4%
Students qualifying for federal meal assistance
Test Scores MN EDFACTS (2021-22)
Based on 4 test records from MN state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Three Rivers Montessori School Compares
See how Three Rivers Montessori School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 30% (2021) to 24.5% (2022). Reading/ELA proficiency has improved from 30% (2021) to 44.5% (2022).
Location
17267 YALE ST NW, Elk River, MN 55330
Nearby Alternatives
Families considering Three Rivers Montessori School may also want to explore other elementary schools in the area. PARKER ELEMENTARY (rated 7.7/10, 2.0 miles away), with a very similar rating. Another option is OTSEGO ELEMENTARY (rated 6.1/10, 1.4 miles away, in nearby Otsego), a more accessible option. Additionally, LINCOLN ELEMENTARY (rated 6.0/10, 2.1 miles away), a more accessible option. For more schools in Elk River, see our Elk River schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| SPECTRUM HIGH SCHOOL Elk River | 0.6 mi | 5.8 |
| Spectrum Middle School - Grade 6 Elk River | 0.7 mi | 7.1 |
| Spectrum Middle School - Grades 7-8 Elk River | 0.7 mi | 5.9 |
| OTSEGO ELEMENTARY Otsego | 1.4 mi | 6.1 |
| ST ANDREW CATHOLIC SCHOOL Elk River | 1.6 mi | 4.4 |
| PARKER ELEMENTARY Elk River | 2.0 mi | 7.7 |
| LINCOLN ELEMENTARY Elk River | 2.1 mi | 6.0 |
| Handke Center- EC Special Education Elk River | 1.9 mi | 6.0 |
| ELK RIVER SENIOR HIGH Elk River | 2.1 mi | 4.4 |
| ELK RIVER DISTRICT SHARED TIME PROG Elk River | 2.6 mi | — |
| C.O.M.P.A.S.S. Elk River | 2.6 mi | — |
| Online728 High School Elk River | 2.6 mi | 6.9 |
| Online728 Elementary School Elk River | 2.6 mi | — |
| Online728 Middle School Elk River | 2.6 mi | — |
| VANDENBERGE MIDDLE SCHOOL Elk River | 2.3 mi | 3.3 |
| ISD 728 FOCUS/JOURNEY Elk River | 2.3 mi | — |
| IVAN SAND COMMUNITY HIGH SCHOOL Elk River | 2.3 mi | 5.7 |
| FAIRVIEW PROGRAM Elk River | 2.3 mi | — |
| Ivan Sand Middle School ALC Elk River | 2.3 mi | — |
| SALK MIDDLE SCHOOL Elk River | 2.7 mi | 4.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 55330 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$111,481
Median Home Value
$355,200
Median Rent
$1,356/mo
Population
45,080
College Educated
33.1%
Homeownership
84.3%
Avg Commute
29.8 min
Poverty Rate
2.4%
Median Age
37.7
Community Profile
The community surrounding Three Rivers Montessori School has a median household income of $111,481. It is an area where 33% of adults hold a bachelor's degree or higher. The median home value in the area is $355,200, with a median rent of $1,356/month. The local poverty rate of 2.4% is relatively low. The average commute for residents is 30 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 |
|---|---|
| DISCOVERY MONTESSORI ACADEMY Princeton, MN | 7.6 |
| Discovery Woods Brainerd, MN | 7.6 |
| GATE 4/5 Stillwater, MN | 7.6 |
| GREENBUSH ELEMENTARY Greenbush, MN | 7.6 |
| LYND ELEMENTARY Lynd, MN | 7.6 |
| Notre Ecole Academy Golden Valley, MN | 7.5 |
Frequently Asked Questions
Common questions about Three Rivers Montessori School
What grades does Three Rivers Montessori School serve?
Three Rivers Montessori School serves students in grades Kindergarten through 6th.
How many students attend Three Rivers Montessori School?
Three Rivers Montessori School has an enrollment of approximately 99 students.
What is the student-teacher ratio at Three Rivers Montessori School?
The student-teacher ratio at Three Rivers Montessori School is 11:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Three Rivers Montessori School rank in MN?
Three Rivers Montessori School is ranked #357 out of 1,986 schools in MN.
What is Three Rivers Montessori School's MySchoolScout rating?
Three Rivers Montessori School has a composite rating of 7.6 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.
What are the test scores at Three Rivers Montessori School?
Based on the most recent state assessment data, Three Rivers Montessori School has 27.3% math proficiency and 37.3% reading/ELA proficiency.
Is Three Rivers Montessori School a charter school?
Yes, Three Rivers Montessori School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Three Rivers Montessori School a Title I school?
No, Three Rivers Montessori School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Three Rivers Montessori School?
38.4% of students at Three Rivers Montessori School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Elk River). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 99
- Student-Teacher Ratio
- 11:1
- Teachers (FTE)
- 9
- Free/Reduced Lunch
- 38.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Sherburne County
- Phone
- (763) 595-1213
- Data Year
- 2023–2024
Resources & Links
District
Three Rivers Montessori School- District Enrollment
- 99
- Schools in District
- 1
- Per-Pupil Spending
- $11,656
- District Rank
- #1 of 1
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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