Average
#678 of 1,815 schools in CO
Top 37% in state
Montessori Del Mundo Charter School
Elementary School · State Charter School Institute
15503 EAST MISSISSIPPI AVE UNIT B, Aurora, CO 80017
Enrollment
357
Student-Teacher
14.9:1
Score
6.9
Grades
Pre-K – 6th
Enrollment
357
Student-Teacher
14.9:1
Score
6.9
Grades
Pre-K – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Colorado schools
#678 of 1,815
In Aurora
#22 of 100
public schools
In district
#14 of 39
State Charter School Institute
Academic growth
9.7 / 10
Excellent
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Montessori Del Mundo Charter School
Elementary School in Aurora · grades Pre-K – 6th. Start here, then compare fit against nearby and district options.
Tollgate Elementary School of Expeditionary Learni
0.5 mi away. Use as a geographic alternative in the same move search.
Gateway High School
0.6 mi away. Use as a geographic alternative in the same move search.
About Montessori Del Mundo Charter School
Montessori Del Mundo Charter School is a public elementary school in Aurora, CO, part of State Charter School Institute. Montessori Del Mundo Charter School serves approximately 357 students, and covers grades Pre-K-6th, and has a 14.9:1 student-teacher ratio. Montessori Del Mundo Charter School has a current MySchoolScout rating of 6.9 out of 10 and ranks #678 of 1,815 schools in CO.
Structured state assessment records for Montessori Del Mundo Charter School show 7% math proficiency (multi-year average, 2015-2025) and 20% reading/ELA proficiency (multi-year average, 2015-2025).
- This school 6.9 · Average
- District avg 5.8
- CO avg 6.3
What Parents Should Know
Test scores at Montessori Del Mundo Charter School sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
Montessori Del Mundo Charter School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
34% of students at Montessori Del Mundo Charter School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Montessori Del Mundo Charter School — Students at Montessori Del Mundo Charter School score 15% proficient, which is below what's typical for similar communities (expected: 28%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
69.2%
Students qualifying for federal meal assistance
Test Scores CO CMAS (2024-25)
Based on 22 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: 9.7/10.
How Montessori Del Mundo Charter School Compares
See how Montessori Del Mundo Charter School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
15503 EAST MISSISSIPPI AVE UNIT B, Aurora, CO 80017
Nearby Alternatives
Families considering Montessori Del Mundo Charter School may also want to explore other elementary schools in the area. Aurora Quest K-8 (rated 9.4/10, 1.9 miles away), which scores notably higher. Another option is Clara Brown Entrepreneurial Academy (rated 7.7/10, 1.4 miles away), which scores slightly higher. Additionally, Edna and John W. Mosley P-8 (rated 7.4/10, 1.8 miles away), which scores slightly higher. For more schools in Aurora, see our Aurora schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Tollgate Elementary School of Expeditionary Learni Aurora | 0.5 mi | 3.1 |
| Gateway High School Aurora | 0.6 mi | 4.0 |
| Global Village Academy Aurora Aurora | 1.1 mi | 5.8 |
| Iowa Elementary School Aurora | 1.0 mi | 4.7 |
| Jewell Elementary School Aurora | 1.2 mi | 5.8 |
| Colorado Early Colleges Aurora Aurora | 1.1 mi | 5.7 |
| Vanguard Classical School - East Aurora | 1.2 mi | 6.5 |
| AXL Academy Aurora | 1.4 mi | 3.5 |
| Arkansas Elementary School Aurora | 1.3 mi | 3.8 |
| Clara Brown Entrepreneurial Academy Aurora | 1.4 mi | 7.7 |
| Academy of Advanced Learning Aurora | 1.9 mi | 6.1 |
| Edna and John W. Mosley P-8 Aurora | 1.8 mi | 7.4 |
| Yale Elementary School Aurora | 2.1 mi | 3.6 |
| William Smith High School Aurora | 1.9 mi | 7.5 |
| Aurora Quest K-8 Aurora | 1.9 mi | 9.4 |
| Mrachek Middle School Aurora | 1.8 mi | 3.9 |
| Aurora Hills Middle School Aurora | 1.7 mi | 3.2 |
| Virginia Court Elementary School Aurora | 1.8 mi | 4.9 |
| Elkhart Elementary School Aurora | 2.4 mi | 7.0 |
| Del Mar Academy Aurora | 2.2 mi | 3.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80017 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$76,458
Median Home Value
$383,700
Median Rent
$1,755/mo
Population
39,553
College Educated
23.7%
Homeownership
61.8%
Avg Commute
28.4 min
Poverty Rate
12.4%
Median Age
32.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bayfield Primary School Bayfield, CO | 6.9 |
| Carrie Martin Elementary School Loveland, CO | 6.9 |
| Centennial Elementary Firestone, CO | 6.9 |
| Clayton Elementary School Englewood, CO | 6.9 |
| FRASSATI CATHOLIC ACADEMY Thornton, CO | 6.9 |
| Harris Bilingual Elementary School Fort Collins, CO | 6.9 |
Frequently Asked Questions
Common questions about Montessori Del Mundo Charter School
What grades does Montessori Del Mundo Charter School serve?
Montessori Del Mundo Charter School serves students in grades Pre-K through 6th.
How many students attend Montessori Del Mundo Charter School?
Montessori Del Mundo Charter School has an enrollment of approximately 357 students.
What is the student-teacher ratio at Montessori Del Mundo Charter School?
The student-teacher ratio at Montessori Del Mundo Charter School is 14.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Montessori Del Mundo Charter School rank in CO?
Montessori Del Mundo Charter School ranks #678 of 1,815 schools in CO.
What is Montessori Del Mundo Charter School's MySchoolScout rating?
Montessori Del Mundo Charter School has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Montessori Del Mundo Charter School?
Based on loaded state assessment records, Montessori Del Mundo Charter School has 7% math proficiency (multi-year average, 2015-2025) and 20% reading/ELA proficiency (multi-year average, 2015-2025).
Is Montessori Del Mundo Charter School a charter school?
Yes, Montessori Del Mundo Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Montessori Del Mundo Charter School a Title I school?
No, Montessori Del Mundo Charter School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Montessori Del Mundo Charter School?
69.2% of students at Montessori Del Mundo Charter 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 357
- Student-Teacher Ratio
- 14.9:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 69.2%
- Type
- regular
- Setting
- Large City
- County
- Arapahoe County
- Chronic Absenteeism (SY 2022-23)
- 34.2%
- Phone
- (720) 432-2548
Resources & Links
District
State Charter School Institute- District Enrollment
- 19,593
- Schools in District
- 44
- Per-Pupil Spending
- $12,197
- District Rank
- #14 of 39
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