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SCHOOL COMMUNITY·MONTEZUMA-CORTEZ SCHOOL DISTRICT NO. RE-1·NCES 080309000837

Lewis-Arriola Elementary School

21434 ROAD U, CORTEZ, CO 81321 · (970) 882-4494 · Montezuma County
GRADES KG–05ELEMENTARY42-RURALTITLE IREGULAR SCHOOL125 STUDENTS
Enrollment
125
Elementary
DISTRICT 164 · STATE 379
Student : Teacher
15.6:1
8 FTE teachers
DISTRICT 13.8:1 · STATE 16.6:1
Free / Reduced Lunch
41%
51 students
DISTRICT 61% · 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
19
Grade 1
21
Grade 2
17
Grade 3
19
Grade 4
25
Grade 5
24
Student demographics
White
9677%
DISTRICT 47% · STATE 49%
Hispanic
1714%
DISTRICT 21% · STATE 37%
Two+
97%
DISTRICT 7% · STATE 5%
Native American
32%
DISTRICT 24% · 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
5947%
Female
6653%

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
72.9%
CO avg 44.9% . +29.0pp since 2023
Math
51.7%
CO avg 36.1% . -4.4pp since 2023
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
56.9%
composite math + reading, all grades
Predicted
42.0%
based on CO schools with similar FRL share
Beats by
+14.9pp
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
125
+9 (+8%) vs 2017
Student : Teacher
15.6:1
was 14.7:1
% White
77%
was 80%
% Hispanic
14%
was 12%
% Black
0%
was 1%
Source: NCES Common Core of Data

About Lewis-Arriola Elementary School

Lewis-Arriola Elementary School is a primary school of one-room-style scale in CORTEZ, Colorado, run under Montezuma-Cortez School District No. Re-1, instructing 125 students in grades K through 5. By comparison, Colorado's public schools average about 379 students each, so Lewis-Arriola Elementary School sits 67% below that benchmark.

Across the 10 schools in Montezuma-Cortez School District No. Re-1 (2,380 students total), Lewis-Arriola Elementary School accounts for its share of the district's footprint.

On the student-mix side, Lewis-Arriola Elementary School records that the largest single group is White, at 77% of enrollment; the rest is composed of 14% Hispanic, 7% multiracial, 2% Native American. That composition is broadly in line with Montezuma County as a whole.

Looking at the economic backdrop, Lewis-Arriola Elementary School records 8 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.6:1. Statewide, the average ratio sits near 16.6:1, putting Lewis-Arriola Elementary School tighter than the state norm the norm. Around 41% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. That share is noticeably below Montezuma County's rate of about 59%.

After controlling for student poverty, Lewis-Arriola Elementary School sits in the top 10% of Colorado schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 42.0%; actual is 56.9%, +14.9 points clear of the demographic baseline.

In the area at large, census data for Montezuma County shows median household income runs about $65,244, roughly 31% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. Across Montezuma County's 19 public schools (combined enrollment of about 3,620 students), Lewis-Arriola Elementary School is one campus in the mix.

The closest other public school is Dolores Elementary School, roughly 8.9 miles away. Within ten miles, there are 8 other public schools, a sparser pattern than typical urban areas. Among the 7 schools in that immediate cluster with test data (this one included), Lewis-Arriola Elementary School ranks 1st on composite proficiency, above the local average of 30.5%.

The campus sits in a rural setting.

Over the past 7-year window. Over the past 7-year window, the student count expanded 8%: 116 students in 2018 compared to 125 in 2025.

On allk12, recent activity here tends to focus on classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Montezuma County at a glance

View full county profile
Population
26,412
Census ACS
Median income
$65,244
Household, ACS
Bachelor's+
31%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
19
3,620 students

Quick facts

School name
Lewis-Arriola Elementary School
District
Montezuma-Cortez School District No. Re-1
Address
21434 ROAD U, CORTEZ, CO 81321
Phone
(970) 882-4494
County
Montezuma County
Level
Elementary
Grade range
KG–05
Total enrollment
125
Teachers (FTE)
8
Student–teacher ratio
15.6:1
Free/Reduced lunch
51 (41%)
Locale
42-Rural: Distant
NCES ID
080309000837
Charter school
No
Virtual school
No

Related schools

Other schools in Montezuma-Cortez School District No. Re-1
Other schools in CORTEZ
Nearby schools

Frequently asked questions

About Lewis-Arriola Elementary School
What is the total enrollment at Lewis-Arriola Elementary School?
Lewis-Arriola Elementary School enrolls approximately 125 students in grades KG-05.
What age range does Lewis-Arriola Elementary School serve?
Lewis-Arriola Elementary School serves students from grade KG through grade 05.
How many students per teacher at Lewis-Arriola Elementary School?
Approximately 15.6:1 students per teacher at Lewis-Arriola Elementary School.
What is the racial breakdown of students at Lewis-Arriola Elementary School?
At Lewis-Arriola Elementary School, the student body is approximately 77% White, 14% Hispanic, 7% Two or more.
What district is Lewis-Arriola Elementary School in?
Lewis-Arriola Elementary School is part of Montezuma-Cortez School District No. Re-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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