Excellent
#220 of 1,815 schools in CO
Top 12% in state
Skinner Middle School
Middle School · School District No. 1 in the county of Denver and State of C
3435 WEST 40TH AVENUE, Denver, CO 80211
Enrollment
656
Student-Teacher
19.3:1
Score
8.1
Grades
6th – 8th
Enrollment
656
Student-Teacher
19.3:1
Score
8.1
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Denver
#37 of 222
public schools
Colorado middle schools
#21 of 276
In district
#36 of 196
School District No. 1 in the county of Denver and State of C
Equity
9.3 / 10
Exceptional
About Skinner Middle School
Skinner Middle School serves 656 students in grades 6-8 in Denver, Colorado, earning recognition as one of the state's higher-performing middle schools. Located at 3435 West 40th Avenue, the school ranks #298 out of 1,831 Colorado schools, placing it in the 84th percentile statewide with a solid 7.0 MySchoolScout rating. The school maintains a 19.3:1 student-teacher ratio with 34 full-time equivalent teachers.
Academically, Skinner shows particular strength in English Language Arts, where 56% of students score proficient or above across all grade levels. Math performance shows room for growth, with 38% of students achieving proficiency, presenting opportunities for continued academic development. The school draws from an educated and economically stable community in the 80211 ZIP code, where 68% of residents hold bachelor's degrees or higher and the median household income reaches $110,194.
The neighborhood's median home value of $692,700 reflects the area's desirability, while a low 9.4% poverty rate indicates strong community resources. Skinner Middle School operates within Denver's large city setting, providing students with urban educational opportunities while serving a well-established residential neighborhood known for its educated families and community stability.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
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Skinner Middle School — Students at Skinner Middle School score 58% proficient, which is above what's typical for similar communities (expected: 40%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
43.8%
Students qualifying for federal meal assistance
Test Scores CO CMAS (2024-25)
Based on 13 test records from CO state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.1/10.
How Skinner Middle School Compares
See how Skinner Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 39% (2019) to 50.99% (2025). Reading/ELA proficiency has improved from 56% (2019) to 64.38% (2025).
Location
3435 WEST 40TH AVENUE, Denver, CO 80211
Nearby Alternatives
Families considering Skinner Middle School may also want to explore other middle schools in the area. Lake Middle School (rated 7.6/10, 1.9 miles away), with a comparable rating. Additionally, Rocky Mountain Prep Sunnyside (rated 7.3/10, 1.5 miles away), with a comparable rating. For more schools in Denver, see our Denver schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| Columbian Elementary School Denver | 0.5 mi | 5.7 |
| Edison Elementary School Denver | 0.7 mi | 8.9 |
| Rocky Mountain Prep Berkeley Denver | 0.7 mi | 8.6 |
| Centennial A School for Expeditionary Learning Denver | 0.8 mi | 8.8 |
| ARRUPE JESUIT HIGH SCHOOL Denver | 0.7 mi | 5.0 |
| North High School Denver | 1.0 mi | 8.2 |
| North High School Engagement Center Denver | 1.0 mi | 7.2 |
| TENNYSON CENTER FOR CHILDREN AT CCH Denver | 1.1 mi | 7.3 |
| Academia Ana Marie Sandoval Denver | 1.0 mi | 6.6 |
| Brown International Academy Denver | 1.2 mi | 8.5 |
| Valdez Elementary School Denver | 1.2 mi | 8.9 |
| Career Education Center Early College Denver | 1.3 mi | 5.8 |
| Beach Court Elementary School Denver | 1.2 mi | 6.5 |
| AUL Denver Denver | 1.2 mi | 6.2 |
| Ricardo Flores Magon Academy Denver | 1.5 mi | 4.8 |
| Denver Montessori Junior/Senior High School Denver | 1.2 mi | 5.6 |
| Bryant Webster Dual Language ECE-8 School Denver | 1.3 mi | 6.5 |
| Lake Middle School Denver | 1.9 mi | 7.6 |
| Rocky Mountain Prep Sunnyside Denver | 1.5 mi | 7.3 |
| Trevista at Horace Mann Denver | 1.5 mi | 8.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80211 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$117,685
Median Home Value
$747,800
Median Rent
$1,931/mo
Population
37,441
College Educated
70.9%
Homeownership
49.2%
Avg Commute
26.4 min
Poverty Rate
7.7%
Median Age
33.8
Community Profile
The community surrounding Skinner Middle School has a median household income of $117,685. It is a well-educated community where 71% of adults hold a bachelor's degree or higher. The median home value in the area is $747,800, with a median rent of $1,931/month. The local poverty rate of 7.7% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Aurora Science & Tech Middle School Aurora, CO | 8.1 |
| Broomfield Heights Middle School Broomfield, CO | 8.1 |
| Cresthill Middle School Highlands Ranch, CO | 8.1 |
| Holmes Middle School Colorado Springs, CO | 8.1 |
| Mountain Ridge Middle School Highlands Ranch, CO | 8.1 |
| Angevine Middle School Lafayette, CO | 8.0 |
Frequently Asked Questions
Common questions about Skinner Middle School
What grades does Skinner Middle School serve?
Skinner Middle School serves students in grades 6th through 8th.
How many students attend Skinner Middle School?
Skinner Middle School has an enrollment of approximately 656 students.
What is the student-teacher ratio at Skinner Middle School?
The student-teacher ratio at Skinner Middle School is 19.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Skinner Middle School rank in CO?
Skinner Middle School is ranked #220 out of 1,815 schools in CO.
What is Skinner Middle School's MySchoolScout rating?
Skinner Middle School has a composite rating of 8.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Skinner Middle School?
Based on the most recent state assessment data, Skinner Middle School has 46.4% math proficiency and 62.0% reading/ELA proficiency.
Is Skinner Middle School a charter school?
No, Skinner Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Skinner Middle School a Title I school?
No, Skinner Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Skinner Middle School?
43.8% of students at Skinner Middle 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.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 656
- Student-Teacher Ratio
- 19.3:1
- Teachers (FTE)
- 34
- Free/Reduced Lunch
- 43.8%
- Type
- regular
- Setting
- Large City
- County
- Denver County
- Phone
- (720) 424-1420
- Data Year
- 2023–2024
Resources & Links
District
School District No. 1 in the county of Denver and State of C- District Enrollment
- 88,258
- Schools in District
- 197
- Per-Pupil Spending
- $17,206
- District Rank
- #36 of 196
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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