The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·JEFFERSON COUNTY SCHOOL DISTRICT NO. R-1·NCES 080480001920

Free Horizon Montessori

15920 W 10TH AVE, GOLDEN, CO 80401 · (303) 982-5921 · Jefferson County
GRADES PK–08ELEMENTARY21-SUBURBREGULAR SCHOOL382 STUDENTS
Enrollment
382
Elementary
DISTRICT 404 · STATE 379
Student : Teacher
18.4:1
21 FTE teachers
DISTRICT 15.9:1 · STATE 16.6:1
Free / Reduced Lunch
24%
92 students
DISTRICT 35% · STATE 50%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
67
Kindergarten
50
Grade 1
43
Grade 2
44
Grade 3
42
Grade 4
42
Grade 5
38
Grade 6
20
Grade 7
19
Grade 8
17
Student demographics
White
28575%
DISTRICT 64% · STATE 49%
Hispanic
6417%
DISTRICT 27% · STATE 37%
Black
10%
DISTRICT 1% · STATE 5%
Asian
51%
DISTRICT 3% · STATE 3%
Two+
277%
DISTRICT 5% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
18849%
Female
19451%

Discussions

+ POST
QUIET COMMUNITY
Be the first to start a discussion at Free Horizon Montessori.
START A DISCUSSION
Recent discussions in Jefferson County School District No. R-1

Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
43.8%
CO avg 44.9% . +3.7pp since 2023
Math
27.4%
CO avg 36.1% . -1.4pp since 2023
Source: CMAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of CO schools after controlling for student poverty
Actual proficiency
38.5%
composite math + reading, all grades
Predicted
52.1%
based on CO schools with similar FRL share
Beats by
-13.6pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
382
-39 (-9%) vs 2017
Student : Teacher
18.4:1
was 18.6:1
% White
75%
was 83%
% Hispanic
17%
was 11%
% Black
0%
was 1%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Free Horizon Montessori

Free Horizon Montessori, an average-sized primary school in GOLDEN, Colorado, overseen by Jefferson County School District No. R-1, serves 382 students, covering grades pre-K through 8.

Jefferson County School District No. R-1 comprises 148 schools with combined enrollment of 74,935 students; Free Horizon Montessori is among them.

In terms of who attends, Free Horizon Montessori records that White students make up the majority at 75%. Other groups include 17% Hispanic, 7% multiracial.

Looking at the economic backdrop, Staff filings list 21 full-time-equivalent teachers, which works out to roughly 18.4:1 students per teacher. The state averages around 16.6:1, so this campus is higher than the state norm typical. Around 24% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. Set against Jefferson County (around 32%), the school's rate is meaningfully below typical.

On a residual basis (actual vs predicted given the student mix), Free Horizon Montessori is in the bottom 10% of Colorado public schools. The BeatsExpectations model predicts schools with this FRL share to land around 52.1%; Free Horizon Montessori posts 38.5%, -13.6 points below that line.

Zooming out to the county, community-level numbers for Jefferson County indicate the typical household earns roughly $110,656 per year, 52% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Jefferson County runs 168 public schools (combined enrollment of about 74,739 students), of which Free Horizon Montessori is one.

Bell Middle School is the nearest neighboring public school, about 0.9 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 4 schools in that immediate cluster with test data (this one included), Free Horizon Montessori ranks 3rd on composite proficiency, below the local average of 53.1%.

Geographically, the school is in a commuter-belt area.

Five-year trend. Looking back 7 years, enrollment at Free Horizon Montessori has ticked down 9%, going from 421 students in 2018 to 382 in 2025. The White share of enrollment fell from 83% to 75% over that span.

On the community side, members of the Free Horizon Montessori community share and discuss enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Jefferson County at a glance

View full county profile
Population
579,377
Census ACS
Median income
$110,656
Household, ACS
Bachelor's+
52%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
168
74,739 students

Quick facts

School name
Free Horizon Montessori
District
Jefferson County School District No. R-1
Address
15920 W 10TH AVE, GOLDEN, CO 80401
Phone
(303) 982-5921
County
Jefferson County
Level
Elementary
Grade range
PK–08
Total enrollment
382
Teachers (FTE)
21
Student–teacher ratio
18.4:1
Free/Reduced lunch
92 (24%)
Locale
21-Suburb: Large
NCES ID
080480001920
Charter school
No
Virtual school
No

Related schools

Other schools in Jefferson County School District No. R-1
Other schools in GOLDEN
Nearby schools

Frequently asked questions

About Free Horizon Montessori
How many students attend Free Horizon Montessori?
Free Horizon Montessori enrolls approximately 382 students in grades PK-08.
What age range does Free Horizon Montessori serve?
Free Horizon Montessori serves students from grade PK through grade 08.
How many teachers does Free Horizon Montessori have?
Free Horizon Montessori employs 21 FTE teachers, for a student-to-teacher ratio of 18.4:1.
What is the racial breakdown of students at Free Horizon Montessori?
At Free Horizon Montessori, the student body is approximately 75% White, 17% Hispanic, 0% Black, 1% Asian, 7% Two or more.
Is Free Horizon Montessori public or private?
Free Horizon Montessori is a public K-12 school, overseen by Jefferson County School District No. R-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post