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SCHOOL COMMUNITY·DOUGLAS COUNTY SCHOOL DISTRICT NO. RE 1·NCES 080345006404

Cimarron Middle

12130 CANTERBERRY PKWY, PARKER, CO 80134 · (720) 433-0120 · Douglas County
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL1,052 STUDENTS
Enrollment
1,052
Middle
DISTRICT 776 · STATE 462
Student : Teacher
18.9:1
56 FTE teachers
DISTRICT 17.0:1 · STATE 15.9:1
Free / Reduced Lunch
15%
155 students
DISTRICT 19% · 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
339
Grade 7
364
Grade 8
349
Student demographics
White
75572%
DISTRICT 67% · STATE 49%
Hispanic
15315%
DISTRICT 17% · STATE 37%
Black
212%
DISTRICT 2% · STATE 5%
Asian
384%
DISTRICT 8% · STATE 3%
Two+
828%
DISTRICT 7% · STATE 5%
Native American
30%
DISTRICT 0% · STATE 1%
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
54352%
Female
50948%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
61.1%
CO avg 44.9% . +2.4pp since 2023
Math
44.2%
CO avg 36.1% . +4.7pp 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
47.9%
composite math + reading, all grades
Predicted
57.8%
based on CO schools with similar FRL share
Beats by
-9.9pp
below 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
1,052
-349 (-25%) vs 2017
Student : Teacher
18.9:1
was 20.4:1
% White
72%
was 79%
% Hispanic
15%
was 12%
% Black
2%
was 1%
% Asian
4%
was 2%
Source: NCES Common Core of Data

About Cimarron Middle

Located at 12130 CANTERBERRY PKWY, in PARKER, Colorado, Cimarron Middle is an expansive middle-grades school that works with 1,052 students (grades 6 through 8), part of Douglas County School District No. Re 1. By comparison, Colorado's public schools average about 462 students each, so Cimarron Middle sits 128% bigger than that benchmark.

Across the 89 schools in Douglas County School District No. Re 1 (61,550 students total), Cimarron Middle accounts for its share of the district's footprint.

On demographics, Cimarron Middle reports that the largest single group is White, at 72% of enrollment. Other groups include 15% Hispanic, 8% multiracial, 4% Asian, 2% Black. That is meaningfully less White than the county at large, where the share is closer to 80%.

On the income-and-resources front, Cimarron Middle shows 56 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.9:1. That figure is higher than the state norm's 15.9:1 average. About 15% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

On a demographically-adjusted basis, Cimarron Middle performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 57.8%, the actual is 47.9%, a residual of -9.9 points.

In the area at large, census data for Douglas County shows the typical household earns roughly $149,594 per year, roughly 62% of adults have completed at least a four-year degree, and the poverty rate sits near 3%. Across Douglas County's 92 public schools (combined enrollment of about 63,841 students), Cimarron Middle is one campus in the mix.

Legend High School is the nearest neighboring public school, about 0.4 miles from this campus. Within five miles, there are 8 other public schools. On composite proficiency, Cimarron Middle comes 7th of 8 in the immediate cluster, beneath the nearby-schools average of 57.5%.

The school occupies an outer-ring site.

Over the past 7-year window. Over the past 7-year window, the student count contracted 25%: 1,401 students in 2018 compared to 1,052 in 2025. White enrollment moved from 79% to 72% across the same window. Class-load math has narrowed: from 20.4:1 in 2018 to 18.9:1 in 2025.

On allk12, posts here usually surface around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Douglas County at a glance

View full county profile
Population
377,150
Census ACS
Median income
$149,594
Household, ACS
Bachelor's+
62%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
92
63,841 students

Quick facts

School name
Cimarron Middle
District
Douglas County School District No. Re 1
Address
12130 CANTERBERRY PKWY, PARKER, CO 80134
Phone
(720) 433-0120
County
Douglas County
Level
Middle
Grade range
06–08
Total enrollment
1,052
Teachers (FTE)
56
Student–teacher ratio
18.9:1
Free/Reduced lunch
155 (15%)
Locale
21-Suburb: Large
NCES ID
080345006404
Charter school
No
Virtual school
No

Related schools

Other schools in Douglas County School District No. Re 1
Other schools in PARKER
Nearby schools

Frequently asked questions

About Cimarron Middle
What is the total enrollment at Cimarron Middle?
Cimarron Middle enrolls approximately 1,052 students in grades 06-08.
What age range does Cimarron Middle serve?
Cimarron Middle serves students from grade 06 through grade 08.
How many students per teacher at Cimarron Middle?
Approximately 18.9:1 students per teacher at Cimarron Middle.
How diverse is Cimarron Middle?
Cimarron Middle reports a student body of 72% White, 15% Hispanic, 2% Black, 4% Asian, 8% Two or more.
Who oversees Cimarron Middle?
Cimarron Middle is overseen by Douglas County School District No. Re 1 in Douglas County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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