B−
Free Horizon Montessori
PublicElementaryGrades PK–8
15920 W 10th Ave, Golden, CO 80401 · (303) 982-5921 · Part of Jefferson County School District R-1
Students
382
Students per teacher
18:1
Free or reduced lunch
24%
Setting
Suburb
Grades
PK–8
What stands out about Free Horizon Montessori
- Math proficiency 9 pts below the state
- Next stop for Idledale kids: 27 high schools
On the path
Where Idledale kids come from and go next.
PK–8Free Horizon MontessoriYou are here
9–1227 high schoolsDepends on your address
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency22%
State average 30.5%
Reading / language arts47%
State average 47%
Location
Directions ↗
15920 W 10th Ave, Golden
Students
Enrollment by grade
Pre-K67
Kindergarten50
Grade 143
Grade 244
Grade 342
Grade 442
Grade 538
Grade 620
Grade 719
Grade 817
Enrollment over time
415’20
440’21
394’22
373’23
382’24
Down 8% since 2020.
Who goes here
White 75%Hispanic 17%Two or more races 7%Asian 1%Black <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Free Horizon Montessori.
Other schools in Jefferson County School District R-1
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.