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SCHOOL COMMUNITY·SCHOOL DISTRICT NO. 1 IN THE COUNTY OF DENVER AND STATE OF C·NCES 080336000403

Skinner Middle School

3435 WEST 40TH AVENUE, DENVER, CO 80211 · (720) 424-1420 · Denver County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL673 STUDENTS
Enrollment
673
Middle
DISTRICT 447 · STATE 462
Student : Teacher
16.6:1
41 FTE teachers
DISTRICT 14.7:1 · STATE 15.9:1
Free / Reduced Lunch
41%
276 students
DISTRICT 68% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
237
Grade 7
232
Grade 8
204
Student demographics
White
49%
DISTRICT 25% · STATE 49%
Hispanic
41%
DISTRICT 53% · STATE 37%
Black
3%
DISTRICT 13% · STATE 5%
Asian
1%
DISTRICT 3% · STATE 3%
Two+
5%
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
57%
Female
43%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
64.4%
CO avg 44.9% . -1.9pp since 2023
Math
51.0%
CO avg 36.1% . -5.7pp since 2023
Source: CMAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of CO schools after controlling for student poverty
Actual proficiency
60.0%
composite math + reading, all grades
Predicted
41.9%
based on CO schools with similar FRL share
Beats by
+18.1pp
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
673
+65 (+11%) vs 2017
Student : Teacher
16.6:1
was 17.3:1
% White
49%
was 35%
% Hispanic
41%
was 58%
% Black
3%
was 3%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Skinner Middle School

As a mid-tier junior high in DENVER, Colorado, Skinner Middle School works with 673 students from grades 6 through 8, overseen by School District No. 1 in the county of Denver and State of C. Compared to the state average of about 462 students per school, that is 46% larger than typical.

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

In terms of who attends, Skinner Middle School logs that 49% of students identify as White, with the remaining enrollment distributed across several groups. The remainder looks like 41% Hispanic, 5% multiracial, 3% Black. The wider county runs roughly 59% White, putting the school's mix visibly less White than the area baseline.

On the resource side, On paper, Skinner Middle School has 41 full-time-equivalent teachers, translating to a class-load average of around 16.6:1. That tracks the state average closely. Around 41% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. Set against Denver County (around 63%), the school's rate is meaningfully below typical.

On a residual basis (actual vs predicted given the student mix), Skinner Middle School is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 41.9%; this one delivers 60.0%, a residual of +18.1 points.

In the area at large, ACS estimates for Denver County put median household income runs about $94,718, roughly 57% of adults have completed at least a four-year degree, and the poverty rate sits near 8%. In all, Denver County runs 206 public schools (combined enrollment of about 91,233 students), of which Skinner Middle School is one.

Nearest neighbor: Columbian Elementary School, around 0.5 miles off. Counting just inside five miles, 8 other public schools cluster around Skinner Middle School. Among the 8 schools in that immediate cluster with test data (this one included), Skinner Middle School ranks 3rd on composite proficiency, higher than the local average of 40.7%.

The campus sits in a downtown setting.

Looking at the recent track record. Over the past 7-year window, the student count edged up 11%: 608 students in 2018 compared to 673 in 2025. The Hispanic share of enrollment ticked down from 58% to 41% over that span.

On allk12, members of the Skinner Middle School community share and discuss sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

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
Skinner Middle School
District
School District No. 1 in the county of Denver and State of C
Address
3435 WEST 40TH AVENUE, DENVER, CO 80211
Phone
(720) 424-1420
County
Denver County
Level
Middle
Grade range
06–08
Total enrollment
673
Teachers (FTE)
41
Student–teacher ratio
16.6:1
Free/Reduced lunch
276 (41%)
Locale
11-City: Large
NCES ID
080336000403
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 Skinner Middle School
How many students attend Skinner Middle School?
Skinner Middle School enrolls approximately 673 students in grades 06-08.
What grades does Skinner Middle School serve?
Skinner Middle School serves grades 06-08.
What is the student-teacher ratio at Skinner Middle School?
The student-to-teacher ratio at Skinner Middle School is approximately 16.6:1 (41 FTE teachers).
What is the racial breakdown of students at Skinner Middle School?
At Skinner Middle School, the student body is approximately 49% White, 41% Hispanic, 3% Black, 1% Asian, 5% Two or more.
What district is Skinner Middle School in?
Skinner Middle School is part of School District No. 1 in the county of Denver and State of C.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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