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SCHOOL COMMUNITY·ADAMS 12 FIVE STAR SCHOOLS·NCES 080690001460

Rocky Mountain Elementary School

3350 WEST 99TH AVENUE, WESTMINSTER, CO 80030 · (720) 972-5600 · Adams County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL318 STUDENTS
Enrollment
318
Elementary
DISTRICT 422 · STATE 379
Student : Teacher
14.4:1
22 FTE teachers
DISTRICT 15.9:1 · STATE 16.6:1
Free / Reduced Lunch
91%
289 students
DISTRICT 57% · 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
Kindergarten
45
Grade 1
48
Grade 2
53
Grade 3
56
Grade 4
52
Grade 5
64
Student demographics
White
4514%
DISTRICT 39% · STATE 49%
Hispanic
25781%
DISTRICT 46% · STATE 37%
Black
52%
DISTRICT 2% · STATE 5%
Asian
83%
DISTRICT 7% · STATE 3%
Two+
31%
DISTRICT 5% · STATE 5%
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
15348%
Female
16552%

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
19.7%
CO avg 44.9% . +5.3pp since 2023
Math
11.3%
CO avg 36.1% . -3.7pp 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
14.9%
composite math + reading, all grades
Predicted
11.6%
based on CO schools with similar FRL share
Beats by
+3.3pp
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
318
-137 (-30%) vs 2017
Student : Teacher
14.4:1
was 17.0:1
% White
14%
was 19%
% Hispanic
81%
was 74%
% Black
2%
was 2%
% Asian
3%
was 2%
Source: NCES Common Core of Data

About Rocky Mountain Elementary School

Rocky Mountain Elementary School operates as a compact elementary school in WESTMINSTER, Colorado, run under Adams 12 Five Star Schools. Current enrollment sits at 318 students spanning grades K through 5.

Within Adams 12 Five Star Schools, which oversees 54 schools and 34,466 students, Rocky Mountain Elementary School is one campus in the system.

On demographics, Rocky Mountain Elementary School records that 81% of students identify as Hispanic, making the school strongly Hispanic-majority. Beyond that, the school reports 14% White, 3% Asian. That is considerably more Hispanic than the county at large, where the share is closer to 43%.

On the income-and-resources front, Staff filings list 22 full-time-equivalent teachers, which works out to roughly 14.4:1 students per teacher. Statewide, the average ratio sits near 16.6:1, putting Rocky Mountain Elementary School tighter than the state norm the norm. Around 91% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. Set against Adams County (around 62%), the school's rate is meaningfully above typical.

On a residual basis (actual vs predicted given the student mix), Rocky Mountain Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 11.6%; this one delivers 14.9%.

Zooming out to the county, census data for Adams County shows the typical household earns roughly $94,571 per year, roughly 29% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. Rocky Mountain Elementary School is one of 171 public schools in Adams County (combined enrollment of about 87,938 students).

Nearest neighbor: Sunset Ridge PK-8, around 0.4 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Rocky Mountain Elementary School ranks 6th on composite proficiency, below the local average of 21.1%.

The campus sits in a bedroom-community setting.

Looking at the recent track record. Over the past 7-year window, the student count contracted 30%: 455 students in 2018 compared to 318 in 2025. The Hispanic share of enrollment edged up from 74% to 81% over that span. Class-load math has pulled in: from 17.0:1 in 2018 to 14.4:1 in 2025.

On this page, posts here usually surface around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Adams County at a glance

View full county profile
Population
530,225
Census ACS
Median income
$94,571
Household, ACS
Bachelor's+
29%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
171
87,938 students

Quick facts

School name
Rocky Mountain Elementary School
District
Adams 12 Five Star Schools
Address
3350 WEST 99TH AVENUE, WESTMINSTER, CO 80030
Phone
(720) 972-5600
County
Adams County
Level
Elementary
Grade range
KG–05
Total enrollment
318
Teachers (FTE)
22
Student–teacher ratio
14.4:1
Free/Reduced lunch
289 (91%)
Locale
21-Suburb: Large
NCES ID
080690001460
Charter school
No
Virtual school
No

Related schools

Other schools in Adams 12 Five Star Schools
Other schools in WESTMINSTER
Nearby schools

Frequently asked questions

About Rocky Mountain Elementary School
How many students attend Rocky Mountain Elementary School?
Rocky Mountain Elementary School enrolls approximately 318 students in grades KG-05.
What grades does Rocky Mountain Elementary School serve?
Rocky Mountain Elementary School serves grades KG-05.
How many students per teacher at Rocky Mountain Elementary School?
Approximately 14.4:1 students per teacher at Rocky Mountain Elementary School.
How diverse is Rocky Mountain Elementary School?
Rocky Mountain Elementary School reports a student body of 14% White, 81% Hispanic, 2% Black, 3% Asian, 1% Two or more.
Is Rocky Mountain Elementary School public or private?
Rocky Mountain Elementary School is a public K-12 school, overseen by Adams 12 Five Star Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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