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SCHOOL COMMUNITY·SCHOOL DISTRICT NO. 1 IN THE COUNTY OF DENVER AND STATE OF C·NCES 080336000327

Colfax Elementary School

1526 TENNYSON STREET, DENVER, CO 80204 · (720) 424-8740 · Denver County
GRADES PK–05ELEMENTARY11-CITYTITLE IREGULAR SCHOOL280 STUDENTS
Enrollment
280
Elementary
DISTRICT 423 · STATE 379
Student : Teacher
14.4:1
19 FTE teachers
DISTRICT 15.2:1 · STATE 16.6:1
Free / Reduced Lunch
89%
250 students
DISTRICT 68% · 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
56
Kindergarten
43
Grade 1
40
Grade 2
38
Grade 3
46
Grade 4
30
Grade 5
27
Student demographics
White
10%
DISTRICT 25% · STATE 49%
Hispanic
73%
DISTRICT 53% · STATE 37%
Black
11%
DISTRICT 13% · STATE 5%
Two+
4%
DISTRICT 5% · STATE 5%
Native American
3%
DISTRICT 0% · STATE 1%
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%

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
28.4%
CO avg 44.9% . +8.7pp since 2023
Math
16.2%
CO avg 36.1% . -3.8pp 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
21.5%
composite math + reading, all grades
Predicted
12.6%
based on CO schools with similar FRL share
Beats by
+8.9pp
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
280
-22 (-7%) vs 2017
Student : Teacher
14.4:1
was 15.0:1
% White
10%
was 11%
% Hispanic
73%
was 78%
% Black
11%
was 7%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Colfax Elementary School

Colfax Elementary School is a compact elementary school in DENVER, Colorado, operated by School District No. 1 in the county of Denver and State of C. The school instructs 280 students in grades pre-K through 5. That puts it 26% leaner than the typical public school in Colorado, which averages around 379 students.

School District No. 1 in the county of Denver and State of C comprises 198 schools with combined enrollment of 90,471 students; Colfax Elementary School is among them.

On the student-mix side, Colfax Elementary School lists that 73% of the student body identifies as Hispanic; the rest breaks down as 11% Black, 10% White, 4% multiracial, 3% Native American. The wider county runs roughly 28% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.

Looking at the economic backdrop, On paper, Colfax Elementary School has 19 full-time-equivalent teachers, translating to a class-load average of around 14.4:1. Statewide, the average ratio sits near 16.6:1, putting Colfax Elementary School tighter than the state norm the norm. An estimated 89% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably above Denver County's rate of about 63%.

With demographic context factored in, Colfax Elementary School tracks the demographic baseline. The model predicts 12.6% given the school's FRL share; actual proficiency is 21.5%.

In the broader community, the surrounding county (Denver County) reports that median household earnings sit near $94,718, 57% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 8%. Across Denver County's 206 public schools (combined enrollment of about 91,233 students), Colfax Elementary School is one campus in the mix.

Lake Middle School is the nearest neighboring public school, about 0.6 miles from this campus. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Colfax Elementary School ranks 3rd on composite proficiency, higher than the local average of 20.3%.

Geographically, the school is in a downtown area.

Five-year trend. Looking back 7 years, enrollment at Colfax Elementary School has declined 7%, going from 302 students in 2018 to 280 in 2025. Hispanic enrollment moved from 78% to 73% across the same window.

On allk12, posts here usually surface around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Denver County at a glance

View full county profile
Population
718,877
Census ACS
Median income
$94,718
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
206
91,233 students

Quick facts

School name
Colfax Elementary School
District
School District No. 1 in the county of Denver and State of C
Address
1526 TENNYSON STREET, DENVER, CO 80204
Phone
(720) 424-8740
County
Denver County
Level
Elementary
Grade range
PK–05
Total enrollment
280
Teachers (FTE)
19
Student–teacher ratio
14.4:1
Free/Reduced lunch
250 (89%)
Locale
11-City: Large
NCES ID
080336000327
Charter school
No
Virtual school
No

Related schools

Other schools in School District No. 1 in the county of Denver and State of C
Other schools in DENVER
Nearby schools

Frequently asked questions

About Colfax Elementary School
What is the total enrollment at Colfax Elementary School?
Colfax Elementary School enrolls approximately 280 students in grades PK-05.
What grades does Colfax Elementary School serve?
Colfax Elementary School serves grades PK-05.
How many students per teacher at Colfax Elementary School?
Approximately 14.4:1 students per teacher at Colfax Elementary School.
How diverse is Colfax Elementary School?
Colfax Elementary School reports a student body of 10% White, 73% Hispanic, 11% Black, 4% Two or more.
Who oversees Colfax Elementary School?
Colfax Elementary School is overseen by School District No. 1 in the county of Denver and State of C in Denver County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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