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SCHOOL COMMUNITY·WELD RE-8 SCHOOLS·NCES 080402001366

Twombly Elementary School

1600 NINTH STREET, FORT LUPTON, CO 80621 · (303) 857-7400 · Weld County
GRADES KG–05ELEMENTARY31-TOWNTITLE IREGULAR SCHOOL473 STUDENTS
Enrollment
473
Elementary
DISTRICT 324 · STATE 379
Student : Teacher
14.7:1
32 FTE teachers
DISTRICT 46.0:1 · STATE 16.6:1
Free / Reduced Lunch
65%
308 students
DISTRICT 54% · 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
79
Grade 1
64
Grade 2
84
Grade 3
77
Grade 4
80
Grade 5
89
Student demographics
White
12126%
DISTRICT 24% · STATE 49%
Hispanic
34573%
DISTRICT 72% · STATE 37%
Asian
10%
DISTRICT 1% · STATE 3%
Two+
41%
DISTRICT 1% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 1%
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
21746%
Female
25654%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
Math
21.9%
CO avg 36.1% . -0.4pp 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
21.3%
composite math + reading, all grades
Predicted
27.2%
based on CO schools with similar FRL share
Beats by
-5.9pp
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
473
-102 (-18%) vs 2017
Student : Teacher
14.7:1
was 17.8:1
% White
26%
was 23%
% Hispanic
73%
was 75%
% Black
0%
was 1%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Twombly Elementary School

Twombly Elementary School is one of the moderately sized primary schools in FORT LUPTON, Colorado, operated by Weld re-8 schools, with 473 students on its rolls from grades K through 5. Compared to the state average of about 379 students per school, that is 25% above typical.

Across the 7 schools in Weld re-8 schools (2,503 students total), Twombly Elementary School accounts for its share of the district's footprint.

On demographics, Twombly Elementary School lists that 73% of the student body identifies as Hispanic. Beyond that, the school lists 26% White. By comparison, Weld County as a whole is about 31% Hispanic, so the school skews considerably more Hispanic than its surroundings.

On the resource side, On paper, Twombly Elementary School has 32 full-time-equivalent teachers, translating to a class-load average of around 14.7:1. The state averages around 16.6:1, so this campus is tighter than the state norm typical. An estimated 65% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Weld County (around 47%), the school's rate is somewhat above typical.

After controlling for student poverty, Twombly Elementary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 27.2%, the actual is 21.3%, a residual of -5.9 points.

Around the school, Weld County reports that the typical household earns roughly $97,097 per year, 33% of adults hold a bachelor's degree or higher, and roughly 7% of residents live below the federal poverty line. Across Weld County's 116 public schools (combined enrollment of about 61,274 students), Twombly Elementary School is one campus in the mix.

The closest other public school is Fort Lupton Middle School, roughly 1.0 miles away. Within five miles, there are 5 other public schools. On composite proficiency, Twombly Elementary School comes 2nd of 6 in the immediate cluster, above the nearby-schools average of 15.2%.

The school occupies a small-town site.

Trend over the last 7 years. Looking back 7 years, enrollment at Twombly Elementary School has fell 18%, going from 575 students in 2018 to 473 in 2025. Class-load math has narrowed: from 17.8:1 in 2018 to 14.7:1 in 2025.

On allk12, members of the Twombly Elementary School community share and discuss classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Weld County at a glance

View full county profile
Population
350,396
Census ACS
Median income
$97,097
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
116
61,274 students

Quick facts

School name
Twombly Elementary School
District
Weld re-8 schools
Address
1600 NINTH STREET, FORT LUPTON, CO 80621
Phone
(303) 857-7400
County
Weld County
Level
Elementary
Grade range
KG–05
Total enrollment
473
Teachers (FTE)
32
Student–teacher ratio
14.7:1
Free/Reduced lunch
308 (65%)
Locale
31-Town: Fringe
NCES ID
080402001366
Charter school
No
Virtual school
No

Related schools

Other schools in Weld re-8 schools
Other schools in FORT LUPTON
Nearby schools

Frequently asked questions

About Twombly Elementary School
What is the total enrollment at Twombly Elementary School?
Twombly Elementary School enrolls approximately 473 students in grades KG-05.
What age range does Twombly Elementary School serve?
Twombly Elementary School serves students from grade KG through grade 05.
What is the student-teacher ratio at Twombly Elementary School?
The student-to-teacher ratio at Twombly Elementary School is approximately 14.7:1 (32 FTE teachers).
What is the racial breakdown of students at Twombly Elementary School?
At Twombly Elementary School, the student body is approximately 26% White, 73% Hispanic, 0% Asian, 1% Two or more.
What district is Twombly Elementary School in?
Twombly Elementary School is part of Weld re-8 schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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