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SCHOOL COMMUNITY·JEFFERSON COUNTY SCHOOL DISTRICT NO. R-1·NCES 080480001317

Moore Middle School

8455 WEST 88TH AVENUE, ARVADA, CO 80005 · (303)982-0400 · Jefferson County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL269 STUDENTS
Enrollment
269
Middle
DISTRICT 568 · STATE 462
Student : Teacher
16.4:1
16 FTE teachers
DISTRICT 17.6:1 · STATE 15.9:1
Free / Reduced Lunch
55%
149 students
DISTRICT 35% · STATE 50%
Community
0
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
64
Grade 7
99
Grade 8
106
Student demographics
White
54%
DISTRICT 64% · STATE 49%
Hispanic
39%
DISTRICT 27% · STATE 37%
Black
0%
DISTRICT 1% · STATE 5%
Asian
1%
DISTRICT 3% · STATE 3%
Two+
4%
DISTRICT 5% · STATE 5%
Native American
1%
DISTRICT 0% · STATE 1%
Pacific Islander
0%
DISTRICT 0% · 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.

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Test scores

CMAS 2023-24 . % Met or Exceeded Expectations
English Language Arts
30.5%
CO avg 44.1%
Math
14.4%
CO avg 34.4%
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
22.8%
composite math + reading, all grades
Predicted
33.1%
based on CO schools with similar FRL share
Beats by
-10.3pp
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 →

6-year change

SY 2017-18 vs SY 2023-24
Enrollment
269
-155 (-37%) vs 2017
Student : Teacher
17.1:1
was 18.3:1
% White
54%
was 59%
% Hispanic
39%
was 33%
% Black
0%
was 2%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About Moore Middle School

Moore Middle School is a 6-8 campus of tight-knit scale in ARVADA, Colorado, run under Jefferson County School District No. R-1, caters to 269 students in grades 6 through 8. Compared to the state average of about 462 students per school, that is 42% smaller than typical.

Moore Middle School is one of 148 schools operated by Jefferson County School District No. R-1, a district that caters to 74,935 students overall.

In terms of who attends, Moore Middle School lists that the most-represented group is White (54%), with the rest of the student body spread across multiple groups. Other groups include 39% Hispanic, 4% multiracial. The wider county runs roughly 80% White, putting the school's mix considerably less White than the area baseline.

On the income-and-resources front, The school lists 16 full-time-equivalent teachers, for a student-teacher ratio near 16.4:1. The state averages about 15.9:1, putting this campus right in line with peers. Roughly 55% of students at Moore Middle School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Jefferson County (around 32%), the school's rate is noticeably above typical.

Adjusting for the school's free-and-reduced-lunch share, Moore Middle School tracks the demographic baseline. The model predicts 33.1% given the school's FRL share; actual proficiency is 22.8%.

Around the school, the surrounding county (Jefferson County) logs that median household earnings sit near $110,656, about 52% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. Moore Middle School is one of 168 public schools in Jefferson County (combined enrollment of about 74,739 students).

Pomona Junior/Senior High School is the nearest neighboring public school, about 0.5 miles from this campus. 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), Moore Middle School ranks 8th on composite proficiency, below the local average of 36.8%.

The school occupies a bedroom-community site.

Over the past 6-year window. Moore Middle School's enrollment has edged down 37% since 2018, when it stood at 424 (now 269). Over the same period, the Hispanic share grew from 33% to 39%. Class-load math has tightened: from 18.3:1 in 2018 to 17.1:1 in 2024.

On allk12, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.

Jefferson County at a glance

View full county profile
Population
579,377
Census ACS
Median income
$110,656
Household, ACS
Bachelor's+
52%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
168
74,739 students

Quick facts

School name
Moore Middle School
District
Jefferson County School District No. R-1
Address
8455 WEST 88TH AVENUE, ARVADA, CO 80005
Phone
(303)982-0400
County
Jefferson County
Level
Middle
Grade range
06–08
Total enrollment
269
Teachers (FTE)
16
Student–teacher ratio
16.4:1
Free/Reduced lunch
149 (55%)
Locale
21-Suburb: Large
NCES ID
080480001317
Charter school
No
Virtual school
No

Related schools

Other schools in Jefferson County School District No. R-1
Other schools in ARVADA
Nearby schools

Frequently asked questions

About Moore Middle School
How large is Moore Middle School?
Moore Middle School enrolls approximately 269 students in grades 06-08.
Is Moore Middle School an elementary, middle, or high school?
Moore Middle School is a middle school covering grades 06-08.
How many teachers does Moore Middle School have?
Moore Middle School employs 16 FTE teachers, for a student-to-teacher ratio of 16.4:1.
What is the student diversity at Moore Middle School?
Student demographics at Moore Middle School are roughly 54% White, 39% Hispanic, 0% Black, 1% Asian, 4% Two or more.
What district is Moore Middle School in?
Moore Middle School is part of Jefferson County School District No. R-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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