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Below Average

#1564 of 1,815 schools in CO

Twombly Elementary School

Elementary School · Weld re-8 schools

1600 NINTH STREET, Fort Lupton, CO 80621

Enrollment

445

Student-Teacher

15.3:1

Score

4.2

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

Colorado schools

#1,564 of 1,815

In Fort Lupton

#3 of 5

public schools

In district

#4 of 6

Weld re-8 schools

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Twombly Elementary School

4.2/10

Elementary School in Fort Lupton · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

Fort Lupton High School

5.4/10

1.0 mi away. Use as a geographic alternative in the same move search.

Fort Lupton Middle School

3.7/10

1.0 mi away. Use as a geographic alternative in the same move search.

About Twombly Elementary School

Twombly Elementary School is a public elementary school in Fort Lupton, CO, part of Weld re-8 schools. Twombly Elementary School serves approximately 445 students, and covers grades Pre-K-5th, and has a 15.3:1 student-teacher ratio. Twombly Elementary School has a current MySchoolScout rating of 4.2 out of 10 and ranks #1,564 of 1,815 schools in CO.

Structured state assessment records for Twombly Elementary School show 34% math proficiency (multi-year average, 2009-2025) and 33% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares1.6 pts below district
  • This school 4.2 · Below Average
  • District avg 5.8
  • CO avg 6.3

What Parents Should Know

45% of students at Twombly Elementary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.1Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-4.18 pts/yr
Data Period2009–2025
TrendDeclining
Academics4.1Below Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency21.9% (2025 CMAS)
Reading/ELA Proficiency18.9% (2025 CMAS)
Math vs. State Avg-14.2 pts
Reading vs. State Avg-24.4 pts
Overall Proficiency20% (2025 CMAS, Math+ELA)
Expected (poverty-adj.)28% (model expectation from 2025 CMAS)
vs. Expected-7.6 pts
Adjusted Percentile22th
Resources & Environment4.7Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.3:1
Per-Pupil Spending$13,297
Chronic Absenteeism44.7%

Twombly Elementary School — Students at Twombly Elementary School score 20% proficient, which is below what's typical for similar communities (expected: 28%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

68.3%

Students qualifying for federal meal assistance

Test Scores CO CMAS (2024-25)

Math Proficiency 33.6% (multi-year average, 2009-2025)
School
State
39.5% (2025 CMAS)
ELA Proficiency 32.9% (multi-year average, 2009-2025)
School
State
45.8% (2025 CMAS)

Based on 33 test records from CO state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
85%
ELA
77%
2010
Math
84%
ELA
78%
2011
Math
58%
ELA
49%
2012
Math
55%
ELA
50%
2013
Math
59%
ELA
51%
2014
Math
24%
ELA
16%
2015
Math
28%
ELA
14%
2016
Math
26%
ELA
19%
2017
Math
23%
ELA
22%
2018
Math
23%
ELA
18%
2019
Math
23%
ELA
18%
2020*
Math
5%
ELA
22%
2021*
Math
5%
ELA
22%
2022
Math
18%
2025
Math
22.2%
ELA
18.9%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 4.1/10.

How Twombly Elementary School Compares

See how Twombly Elementary School performs across key quality dimensions compared to state benchmarks.

Overall Score
4.2/10
14th percentile in CO
Academic
4.1/10
Below Average
Growth
4.1/10
Below Average
Environment
4.7/10
Below Average
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
68%
Teaching Staff
15:1 student-teacher ratio
29 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
44.7%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

1600 NINTH STREET, Fort Lupton, CO 80621

Nearby Alternatives

Families considering Twombly Elementary School may also want to explore other elementary schools in the area. Meadow Ridge Elementary School (rated 7.0/10, 6.3 miles away, in nearby Lochbuie), which scores notably higher. Another option is Foundations Academy (rated 5.5/10, 7.4 miles away, in nearby Brighton), which scores notably higher. Additionally, Leo William Butler Elementary School (rated 4.9/10, 1.1 miles away), which scores slightly higher. For more schools in Fort Lupton, see our Fort Lupton schools guide .

Nearby Schools

20 within 6.9 mi
School Distance Rating
Fort Lupton High School Fort Lupton 1.0 mi 5.4
Fort Lupton Middle School Fort Lupton 1.0 mi 3.7
Little Trappers Preschool Fort Lupton 1.0 mi 3.1
Leo William Butler Elementary School Fort Lupton 1.1 mi 4.9
Overland Trail Middle School Brighton 6.3 mi 3.2
Northeast Elementary School Brighton 6.4 mi 3.3
Meadow Ridge Elementary School Lochbuie 6.3 mi 7.0
Bright Beginnings Brighton 6.8 mi 4.6
27J Online Academy Brighton 6.8 mi 3.0
Innovations & Options Brighton 7.0 mi 4.9
Southeast Elementary School Brighton 7.3 mi 2.7
Mary E Pennock Elementary School Brighton 7.2 mi 4.9
ZION LUTHERAN SCHOOL Brighton 7.3 mi 4.6
Brighton High School Brighton 7.3 mi 5.7
South Elementary School Brighton 7.3 mi 3.4
Eagle Ridge Academy Brighton 7.3 mi 8.3
Elaine S. Padilla Elementary School Brighton 7.1 mi 3.2
Vikan Middle School Brighton 7.5 mi 4.0
Foundations Academy Brighton 7.4 mi 5.5
Lochbuie Elementary School Lochbuie 6.9 mi 4.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80621 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$80,746

Median Home Value

$425,900

Median Rent

$1,389/mo

Population

14,542

College Educated

18%

Homeownership

71.4%

Avg Commute

32.8 min

Poverty Rate

12.7%

Median Age

35.9

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Carmel Community School Colorado Springs, CO 4.2
Community Leadership Academy Commerce City, CO 4.2
Keller Elementary School Colorado Springs, CO 4.2
Lasley Elementary School Lakewood, CO 4.2
Park Lane Elementary School Aurora, CO 4.2
Beaver Valley Elementary School Brush, CO 4.3

Frequently Asked Questions

Common questions about Twombly Elementary School

What grades does Twombly Elementary School serve?

Twombly Elementary School serves students in grades Pre-K through 5th.

How many students attend Twombly Elementary School?

Twombly Elementary School has an enrollment of approximately 445 students.

What is the student-teacher ratio at Twombly Elementary School?

The student-teacher ratio at Twombly Elementary School is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Twombly Elementary School rank in CO?

Twombly Elementary School ranks #1,564 of 1,815 schools in CO.

What is Twombly Elementary School's MySchoolScout rating?

Twombly Elementary School has a current MySchoolScout rating of 4.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Twombly Elementary School?

Based on loaded state assessment records, Twombly Elementary School has 34% math proficiency (multi-year average, 2009-2025) and 33% reading/ELA proficiency (multi-year average, 2009-2025).

Is Twombly Elementary School a charter school?

No, Twombly Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Twombly Elementary School a Title I school?

No, Twombly Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Twombly Elementary School?

68.3% of students at Twombly Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
19 Car-Dependent
Bike Score
31 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
445
Student-Teacher Ratio
15.3:1
Teachers (FTE)
29
Free/Reduced Lunch
68.3%
Type
regular
Setting
Fringe Town
County
Weld County
Chronic Absenteeism (SY 2022-23)
44.7%

District

Weld re-8 schools
District Enrollment
2,497
Schools in District
6
Per-Pupil Spending
$13,297
District Rank
#4 of 6

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