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SCHOOL COMMUNITY·ADAMS 12 FIVE STAR SCHOOLS·NCES 080690006561

STEM Launch

9450 PECOS STREET, THORNTON, CO 80206 · (720) 972-5120 · Adams County
GRADES KG–08ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL677 STUDENTS
Enrollment
677
Elementary
DISTRICT 422 · STATE 379
Student : Teacher
14.7:1
46 FTE teachers
DISTRICT 15.9:1 · STATE 16.6:1
Free / Reduced Lunch
79%
532 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
44
Grade 1
40
Grade 2
43
Grade 3
69
Grade 4
71
Grade 5
85
Grade 6
103
Grade 7
118
Grade 8
104
Student demographics
White
20%
DISTRICT 39% · STATE 49%
Hispanic
73%
DISTRICT 46% · STATE 37%
Black
1%
DISTRICT 2% · STATE 5%
Asian
2%
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
54%
Female
46%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
36.8%
CO avg 44.9% . +5.6pp since 2023
Math
21.9%
CO avg 36.1% . +1.8pp 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
27.1%
composite math + reading, all grades
Predicted
19.1%
based on CO schools with similar FRL share
Beats by
+8.0pp
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
677
-177 (-21%) vs 2017
Student : Teacher
14.7:1
was 16.3:1
% White
20%
was 21%
% Hispanic
73%
was 73%
% Black
1%
was 1%
% Asian
2%
was 3%
Source: NCES Common Core of Data

About STEM Launch

STEM Launch is a K-5 school of heavily attended scale in THORNTON, Colorado, run under Adams 12 Five Star Schools, hosting 677 students in grades K through 8. Compared to the state average of about 379 students per school, that is 79% larger than typical.

STEM Launch is one of 54 schools operated by Adams 12 Five Star Schools, a district that educates 34,466 students overall.

For racial and ethnic makeup, STEM Launch records that 73% of the student body identifies as Hispanic. Other groups include 20% White, 4% multiracial. By comparison, Adams County as a whole is about 43% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

In terms of school funding signals, STEM Launch shows 46 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.7:1. The state averages around 16.6:1, so this campus is tighter than the state norm typical. An estimated 79% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Adams County (around 62%), the school's rate is north of typical.

Adjusting for the school's free-and-reduced-lunch share, STEM Launch performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 19.1%, the actual is 27.1%, a residual of +8.0 points.

Across the wider county, community-level numbers for Adams County indicate the typical household earns roughly $94,571 per year, 29% of adults hold a bachelor's degree or higher, and roughly 7% of residents live below the federal poverty line. STEM Launch is one of 171 public schools in Adams County (combined enrollment of about 87,938 students).

The closest other public school is Federal Heights Elementary School, roughly 0.7 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts STEM Launch at 1st of 8; the average score across the group is 15.6%.

The school occupies an outer-ring site.

Looking at the recent track record. Looking back 7 years, enrollment at STEM Launch has shrank 21%, going from 854 students in 2018 to 677 in 2025. The student-to-teacher ratio pulled in from 16.3:1 in 2018 to 14.7:1 today.

On the community side, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

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
STEM Launch
District
Adams 12 Five Star Schools
Address
9450 PECOS STREET, THORNTON, CO 80206
Phone
(720) 972-5120
County
Adams County
Level
Elementary
Grade range
KG–08
Total enrollment
677
Teachers (FTE)
46
Student–teacher ratio
14.7:1
Free/Reduced lunch
532 (79%)
Locale
21-Suburb: Large
NCES ID
080690006561
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 STEM Launch
How many students attend STEM Launch?
STEM Launch enrolls approximately 677 students in grades KG-08.
What grades does STEM Launch serve?
STEM Launch serves grades KG-08.
What is the student-teacher ratio at STEM Launch?
The student-to-teacher ratio at STEM Launch is approximately 14.7:1 (46 FTE teachers).
What is the student diversity at STEM Launch?
Student demographics at STEM Launch are roughly 20% White, 73% Hispanic, 1% Black, 2% Asian, 4% Two or more.
Is STEM Launch public or private?
STEM Launch is a public K-12 school, overseen by 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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