Average
#111 of 188 private schools in CO
Jarrow Montessori School
Elementary School · Boulder, CO
A private elementary school in Boulder, CO serving grades Pre-K – 6th.
3900 ORANGE CT, Boulder, CO 80304
- 10.1:1 student-teacher ratio
Academics
PreliminaryWhat 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 CO.
Data not available
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 CO
Test scores
Most recent published year. School vs. CO average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Jarrow Montessori School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 55Somewhat Walkable
- Transit 39Some Transit
- Bike 84Very Bikeable
- City Safety: High3,086/100K
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FBI Uniform Crime Reporting · 2024 · city context (Boulder), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$121,534
Median home value
$1,166,100
Median rent
$1,956/mo
College educated
77.5%
Homeownership
69.5%
Poverty rate
8.7%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 80304; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Crest View Elementary SchoolEnrollment path unverified | 7.2 | K–5 | 0.6 mi | 410 | Compare → |
| Shining Mountain Waldorf SchoolPrivate · tuition | 6.9private | PK–12 | 0.6 mi | 199 | Compare → |
| Foothill Elementary SchoolEnrollment path unverified | 8.8 | K–5 | 0.7 mi | 437 | Compare → |
| Columbine Elementary SchoolEnrollment path unverified | 6.3 | PK–5 | 1.2 mi | 394 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Jarrow Montessori School is listed in Boulder, CO; verify the current enrollment path directly.
About Jarrow Montessori School
Jarrow Montessori School is a private elementary school in Boulder, CO, serving approximately 81 students in grades Pre-K-6th with a 10.1:1 student-teacher ratio. It holds a MySchoolScout rating of 6.1 out of 10 and ranks #111 of 188 private schools in CO.
Frequently asked questions
Common questions about Jarrow Montessori School
What grades does Jarrow Montessori School serve?
Jarrow Montessori School serves students in grades Pre-K through 6th.
How many students attend Jarrow Montessori School?
Jarrow Montessori School has an enrollment of approximately 81 students.
What is the student-teacher ratio at Jarrow Montessori School?
The student-teacher ratio at Jarrow Montessori School is 10.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Jarrow Montessori School rank in CO?
Jarrow Montessori School ranks #111 of 188 private schools in CO.
What is Jarrow Montessori School's MySchoolScout rating?
Jarrow Montessori School has a current MySchoolScout rating of 6.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Jarrow Montessori School a private school?
Yes, Jarrow Montessori School 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 Jarrow Montessori School a religious school?
No, Jarrow Montessori School is a nonsectarian (non-religious) private school.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Pre-K – 6th
- Enrollment
- 81
- Gender Split
- 43% M / 57% F
- Student-Teacher Ratio
- 10.1:1
- Teachers (FTE)
- 8
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 188 days
- Setting
- Midsize City
- County
- Boulder County
- Phone
- (303) 443-0511
- Area population (ZIP 80304)
- 25,634
- Area average commute
- 18.1 min
- Area median age
- 41.5
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 80304; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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