Very Good
#280 of 1,815 schools in CO
Top 15% in state
Community Montessori School
Elementary School · Boulder Valley School District No. Re2
805 GILLASPIE DR, Boulder, CO 80305
Enrollment
277
Student-Teacher
17.3:1
Score
7.9
Grades
Pre-K – 6th
Enrollment
277
Student-Teacher
17.3:1
Score
7.9
Grades
Pre-K – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Boulder
#14 of 29
public schools
Colorado elementary schools
#220 of 1,006
In district
#24 of 54
Boulder Valley School District No. Re2
Academic performance
8.4 / 10
Very strong
About Community Montessori School
Community Montessori School serves 277 students from pre-kindergarten through sixth grade in Boulder, Colorado. This regular public elementary school operates with 16 full-time equivalent teachers, maintaining a student-teacher ratio of 17.3:1. The school demonstrates strong academic performance, earning a 7.5 out of 10 rating from MySchoolScout and ranking #141 out of 1,831 schools statewide, placing it in the 92nd percentile among Colorado elementary schools.
Students show particular strength in English Language Arts and reading, with 66% achieving proficiency or above across grade levels. Mathematics presents an area with room for growth, as 36% of students meet or exceed proficiency standards. Community Montessori School draws its name from the renowned educational philosophy emphasizing hands-on learning and student-directed activities.
The school serves families in Boulder's 80305 ZIP code area, where the median household income reaches $114,344 and home values average $924,200. The surrounding community reflects a highly educated population, with 83% of residents holding bachelor's degrees or higher. Located in Boulder's mid-size city environment, the school sits at 805 Gillaspie Drive in a community that balances academic achievement with the natural beauty and outdoor lifestyle that characterizes this Colorado city.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
Data not available for this school
View breakdown
Community Montessori School — Students at Community Montessori School score 55% proficient, which is above what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
27.4%
Students qualifying for federal meal assistance
Test Scores CO CMAS (2024-25)
Based on 13 test records from CO state assessments. About our data
Proficiency Trend
→ StableAverage 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: 8.1/10.
How Community Montessori School Compares
See how Community Montessori School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 42% (2019) to 53.12% (2025). Reading/ELA proficiency has remained stable from 57% (2019) to 56.25% (2025).
Location
805 GILLASPIE DR, Boulder, CO 80305
Nearby Alternatives
Families considering Community Montessori School may also want to explore other elementary schools in the area. Creekside Elementary School at Martin Park (rated 9.3/10, 0.6 miles away), which scores notably higher. Another option is Eisenhower Elementary School (rated 9.0/10, 2.1 miles away), which scores notably higher. Additionally, High Peaks Elementary School (rated 8.9/10, 1.6 miles away), which scores slightly higher. For more schools in Boulder, see our Boulder schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| Creekside Elementary School at Martin Park Boulder | 0.6 mi | 9.3 |
| Southern Hills Middle School Boulder | 0.6 mi | 7.6 |
| Fairview High School Boulder | 0.7 mi | 7.4 |
| Summit Middle Charter School Boulder | 0.6 mi | 8.3 |
| Bear Creek Elementary School Boulder | 0.6 mi | 6.8 |
| Mesa Elementary School Boulder | 0.8 mi | 7.8 |
| BIXBY SCHOOL Boulder | 0.8 mi | 6.3 |
| Horizons K-8 School Boulder | 1.1 mi | 7.1 |
| High Peaks Elementary School Boulder | 1.6 mi | 8.9 |
| Boulder Community School/Integrated Studies Boulder | 1.6 mi | 4.9 |
| New Vista High School Boulder | 1.6 mi | 5.5 |
| Manhattan Middle School of the Arts and Academics Boulder | 1.5 mi | 8.5 |
| University Hill Elementary School Boulder | 2.0 mi | 8.6 |
| Eisenhower Elementary School Boulder | 2.1 mi | 9.0 |
| COUNTRYSIDE MONTESSORI SCHOOL Boulder | 1.9 mi | — |
| Boulder High School Boulder | 2.5 mi | 7.1 |
| Flatirons Elementary School Boulder | 2.6 mi | 8.6 |
| Whittier Elementary School Boulder | 2.9 mi | 5.2 |
| Williamsburg Academy of Colorado Boulder | 2.9 mi | — |
| Nevin Platt Middle School Boulder | 2.7 mi | 8.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80305 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$120,933
Median Home Value
$985,700
Median Rent
$2,198/mo
Population
16,101
College Educated
82.5%
Homeownership
62.4%
Avg Commute
21.2 min
Poverty Rate
12.6%
Median Age
37.7
Community Profile
The community surrounding Community Montessori School has a median household income of $120,933. It is a well-educated community where 83% of adults hold a bachelor's degree or higher. The median home value in the area is $985,700, with a median rent of $2,198/month. The area has a poverty rate of 12.6%. The average commute for residents is 21 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 |
|---|---|
| Alicia Sanchez International School Lafayette, CO | 7.9 |
| Bill Metz Elementary School Monte Vista, CO | 7.9 |
| Breckenridge Elementary School Breckenridge, CO | 7.9 |
| Deer Creek Elementary School Bailey, CO | 7.9 |
| Dos Rios Elementary School Grand Junction, CO | 7.9 |
| Lincoln School of Science and Technology Canon City, CO | 7.9 |
Frequently Asked Questions
Common questions about Community Montessori School
What grades does Community Montessori School serve?
Community Montessori School serves students in grades Pre-K through 6th.
How many students attend Community Montessori School?
Community Montessori School has an enrollment of approximately 277 students.
What is the student-teacher ratio at Community Montessori School?
The student-teacher ratio at Community Montessori School is 17.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Community Montessori School rank in CO?
Community Montessori School is ranked #280 out of 1,815 schools in CO.
What is Community Montessori School's MySchoolScout rating?
Community Montessori School has a composite rating of 7.9 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 Community Montessori School?
Based on the most recent state assessment data, Community Montessori School has 46.0% math proficiency and 59.2% reading/ELA proficiency.
Is Community Montessori School a charter school?
No, Community Montessori School is not a charter school. It is a traditional public school operated by the local school district.
Is Community Montessori School a Title I school?
No, Community Montessori School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Community Montessori School?
27.4% of students at Community 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
- Walk Score
- 79 Very Walkable
- Transit Score
- 49 Some Transit
- Bike Score
- 92 Biker’s Paradise
- City Safety
- High (3,086/100K)
Powered by 
FBI UCR 2024. City-level (Boulder). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 277
- Student-Teacher Ratio
- 17.3:1
- Teachers (FTE)
- 16
- Free/Reduced Lunch
- 27.4%
- Type
- regular
- Setting
- Midsize City
- County
- Boulder County
- Phone
- (720) 561-3700
- Data Year
- 2023–2024
Resources & Links
District
Boulder Valley School District No. Re2- District Enrollment
- 28,357
- Schools in District
- 56
- Per-Pupil Spending
- $17,172
- District Rank
- #24 of 54
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
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.