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SCHOOL COMMUNITY·ADAMS 12 FIVE STAR SCHOOLS·NCES 080690006303

Stellar Elementary School

3901 EAST 124TH AVENUE, THORNTON, CO 80241 · (720) 972-2340 · Adams County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL418 STUDENTS
Enrollment
418
Elementary
DISTRICT 422 · STATE 379
Student : Teacher
16.7:1
25 FTE teachers
DISTRICT 15.9:1 · STATE 16.6:1
Free / Reduced Lunch
68%
284 students
DISTRICT 57% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
59
Grade 1
62
Grade 2
77
Grade 3
81
Grade 4
76
Grade 5
63
Student demographics
White
32%
DISTRICT 39% · STATE 49%
Hispanic
56%
DISTRICT 46% · STATE 37%
Black
2%
DISTRICT 2% · STATE 5%
Asian
5%
DISTRICT 7% · STATE 3%
Two+
4%
DISTRICT 5% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
50%
Female
50%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
39.6%
CO avg 44.9% . +1.2pp since 2023
Math
38.0%
CO avg 36.1% . +5.5pp since 2023
Source: CMAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
38.1%
composite math + reading, all grades
Predicted
25.5%
based on CO schools with similar FRL share
Beats by
+12.5pp
above 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
418
-146 (-26%) vs 2017
Student : Teacher
16.7:1
was 20.1:1
% White
32%
was 46%
% Hispanic
56%
was 42%
% Black
2%
was 1%
% Asian
5%
was 5%
Source: NCES Common Core of Data

About Stellar Elementary School

Stellar Elementary School is one of the middle-of-the-pack elementary campuss in THORNTON, Colorado, run under Adams 12 Five Star Schools, with 418 students on its rolls from grades K through 5.

Adams 12 Five Star Schools runs 54 schools in total, collectively educating 34,466 students. Stellar Elementary School is one of those campuses.

Demographically, Stellar Elementary School shows that the largest single group is Hispanic, at 56% of enrollment. Beyond that, the school shows 32% White, 5% Asian, 4% multiracial. The wider county runs roughly 43% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.

Looking at the economic backdrop, Staff filings list 25 full-time-equivalent teachers, which works out to roughly 16.7:1 students per teacher. That tracks the state average closely. About 68% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

On a residual basis (actual vs predicted given the student mix), Stellar Elementary School tracks the demographic baseline. The model predicts 25.5% given the school's FRL share; actual proficiency is 38.1%.

In the surrounding community, census data for Adams County shows median household income runs about $94,571, roughly 29% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. In all, Adams County runs 171 public schools (combined enrollment of about 87,938 students), of which Stellar Elementary School is one.

Skyview Elementary School is the nearest neighboring public school, about 0.7 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Stellar Elementary School at 3rd of 9; the average score across the group is 30.4%.

The campus sits in a commuter-belt setting.

Over the past 7-year window. Over the past 7-year window, the student count decreased 26%: 564 students in 2018 compared to 418 in 2025. Over the same period, the Hispanic share increased from 42% to 56%. Class-load math has narrowed: from 20.1:1 in 2018 to 16.7:1 in 2025.

On this page, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.

Adams County at a glance

View full county profile
Population
530,225
Census ACS
Median income
$94,571
Household, ACS
Bachelor's+
29%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
171
87,938 students

Quick facts

School name
Stellar Elementary School
District
Adams 12 Five Star Schools
Address
3901 EAST 124TH AVENUE, THORNTON, CO 80241
Phone
(720) 972-2340
County
Adams County
Level
Elementary
Grade range
KG–05
Total enrollment
418
Teachers (FTE)
25
Student–teacher ratio
16.7:1
Free/Reduced lunch
284 (68%)
Locale
21-Suburb: Large
NCES ID
080690006303
Charter school
No
Virtual school
No

Related schools

Other schools in Adams 12 Five Star Schools
Other schools in THORNTON
Nearby schools

Frequently asked questions

About Stellar Elementary School
What is the total enrollment at Stellar Elementary School?
Stellar Elementary School enrolls approximately 418 students in grades KG-05.
What age range does Stellar Elementary School serve?
Stellar Elementary School serves students from grade KG through grade 05.
How many students per teacher at Stellar Elementary School?
Approximately 16.7:1 students per teacher at Stellar Elementary School.
What is the racial breakdown of students at Stellar Elementary School?
At Stellar Elementary School, the student body is approximately 32% White, 56% Hispanic, 2% Black, 5% Asian, 4% Two or more.
What district is Stellar Elementary School in?
Stellar Elementary School is part of Adams 12 Five Star Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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