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SCHOOL COMMUNITY·SCHOOL DISTRICT NO. 1 IN THE COUNTY OF DENVER AND STATE OF C·NCES 080336006546

DSST: Green Valley Ranch Middle School

4800 TELLURIDE STREET BUILDING 3, DENVER, CO 80249 · (303) 524-6300 · Denver County
GRADES 06–08MIDDLE11-CITYCHARTERTITLE IREGULAR SCHOOL482 STUDENTS
Enrollment
482
Middle
DISTRICT 447 · STATE 462
Student : Teacher
15.1:1
32 FTE teachers
DISTRICT 14.7:1 · STATE 15.9:1
Free / Reduced Lunch
80%
385 students
DISTRICT 68% · STATE 50%
Community
3
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
156
Grade 7
163
Grade 8
163
Student demographics
White
184%
DISTRICT 25% · STATE 49%
Hispanic
25252%
DISTRICT 53% · STATE 37%
Black
12326%
DISTRICT 13% · STATE 5%
Asian
5612%
DISTRICT 3% · STATE 3%
Two+
214%
DISTRICT 5% · STATE 5%
Pacific Islander
122%
DISTRICT 1% · STATE 0%
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
23649%
Female
24651%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
40.9%
CO avg 44.9% . -2.6pp since 2023
Math
23.0%
CO avg 36.1% . -0.9pp since 2023

What this means: On the CMAS, Colorado's statewide test, about 41 of every 100 students at this school read and write at grade level and about 23 of 100 do math at grade level. Across all Colorado schools, those numbers are about 45 and 36. Reading and writing scores are down about 3 points since 2023, while math scores have held steady.

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
31.5%
composite math + reading, all grades
Predicted
18.3%
based on CO schools with similar FRL share
Beats by
+13.2pp
above demographic expectation

What this means: About 31% of students here test proficient in math and reading, well above the roughly 18% typical for Colorado schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 13 points, placing it in Colorado's top 10%.

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
482
+15 (+3%) vs 2017
Student : Teacher
15.1:1
was 12.3:1
% White
4%
was 5%
% Hispanic
52%
was 60%
% Black
26%
was 23%
% Asian
12%
was 8%
Source: NCES Common Core of Data

About DSST: Green Valley Ranch Middle School

Located at 4800 TELLURIDE STREET BUILDING 3, in DENVER, Colorado, DSST: Green Valley Ranch Middle School is a mid-tier middle-grades school that educates 482 students (grades 6 through 8), overseen by School District No. 1 in the county of Denver and State of C.

Across the 198 schools in School District No. 1 in the county of Denver and State of C (90,471 students total), DSST: Green Valley Ranch Middle School accounts for its share of the district's footprint.

On the student-mix side, DSST: Green Valley Ranch Middle School reports that the largest single group is Hispanic at 52%, but no single group is in the majority; the rest is composed of 26% Black, 12% Asian, 4% multiracial, 4% White. The wider county runs roughly 28% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

In terms of school funding signals, DSST: Green Valley Ranch Middle School records 32 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.1:1. Statewide, the average ratio sits near 15.9:1, putting DSST: Green Valley Ranch Middle School tighter than the state norm the norm. An estimated 80% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is higher than Denver County's rate of about 63%.

On a demographically-adjusted basis, DSST: Green Valley Ranch Middle School sits in the top 10% of Colorado schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 18.3%; actual is 31.5%, +13.2 points clear of the demographic baseline.

Across the wider county, the surrounding county (Denver County) records that median household income runs about $94,718, 57% of adults hold a bachelor's degree or higher, and roughly 8% of residents live below the federal poverty line. Across Denver County's 206 public schools (combined enrollment of about 91,233 students), DSST: Green Valley Ranch Middle School is one campus in the mix.

DSST: Green Valley Ranch High School is the nearest neighboring public school, about 0.0 miles from this campus. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), DSST: Green Valley Ranch Middle School ranks 1st on composite proficiency, above the local average of 17.1%.

DSST: Green Valley Ranch Middle School operates from a high-density location. As a public charter, DSST: Green Valley Ranch Middle School runs on public funding but with greater curricular and operational autonomy than a typical district school.

Trend over the last 7 years. Looking back 7 years, enrollment at DSST: Green Valley Ranch Middle School has climbed 3%, going from 467 students in 2018 to 482 in 2025. The Hispanic share of enrollment shrank from 60% to 52% over that span. The student-to-teacher ratio grew from 12.3:1 in 2018 to 15.1:1 today.

Within the allk12 community for this school, members of the DSST: Green Valley Ranch Middle School community share and discuss pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

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
DSST: Green Valley Ranch Middle School
District
School District No. 1 in the county of Denver and State of C
Address
4800 TELLURIDE STREET BUILDING 3, DENVER, CO 80249
Phone
(303) 524-6300
County
Denver County
Level
Middle
Grade range
06–08
Total enrollment
482
Teachers (FTE)
32
Student–teacher ratio
15.1:1
Free/Reduced lunch
385 (80%)
Locale
11-City: Large
NCES ID
080336006546
Charter school
Yes
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 DSST: Green Valley Ranch Middle School
What is the total enrollment at DSST: Green Valley Ranch Middle School?
DSST: Green Valley Ranch Middle School enrolls approximately 482 students in grades 06-08.
What age range does DSST: Green Valley Ranch Middle School serve?
DSST: Green Valley Ranch Middle School serves students from grade 06 through grade 08.
How many students per teacher at DSST: Green Valley Ranch Middle School?
Approximately 15.1:1 students per teacher at DSST: Green Valley Ranch Middle School.
How diverse is DSST: Green Valley Ranch Middle School?
DSST: Green Valley Ranch Middle School reports a student body of 4% White, 52% Hispanic, 26% Black, 12% Asian, 4% Two or more.
What district is DSST: Green Valley Ranch Middle School in?
DSST: Green Valley Ranch 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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