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SCHOOL COMMUNITY·NORTH CONEJOS SCHOOL DISTRICT NO. RE1J·NCES 080510000842

Centauri Middle School

17891 US HWY 285, LA JARA, CO 81140 · (719) 274-4301 · Conejos County
GRADES 06–08MIDDLE43-RURALTITLE IREGULAR SCHOOL211 STUDENTS
Enrollment
211
Middle
DISTRICT 185 · STATE 462
Student : Teacher
13.1:1
16 FTE teachers
DISTRICT 14.5:1 · STATE 15.9:1
Free / Reduced Lunch
64%
136 students
DISTRICT 65% · 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
76
Grade 8
71
Student demographics
White
9846%
DISTRICT 47% · STATE 49%
Hispanic
11253%
DISTRICT 52% · STATE 37%
Pacific Islander
10%
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.
Gender split
Male
10047%
Female
11153%

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
45.8%
CO avg 44.9% . +5.2pp since 2023
Math
28.5%
CO avg 36.1% . +9.5pp 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
38.3%
composite math + reading, all grades
Predicted
27.6%
based on CO schools with similar FRL share
Beats by
+10.7pp
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
211
-19 (-8%) vs 2017
Student : Teacher
13.1:1
was 14.3:1
% White
46%
was 45%
% Hispanic
53%
was 52%
% Black
0%
was 1%
Source: NCES Common Core of Data

About Centauri Middle School

Set in LA JARA, Colorado, Centauri Middle School is a compact middle school, one of the schools within North Conejos School District No. Re1J. It enrolls 211 students across grades 6 through 8. By comparison, Colorado's public schools average about 462 students each, so Centauri Middle School sits 54% leaner than that benchmark.

Within North Conejos School District No. Re1J, which oversees 5 schools and 927 students, Centauri Middle School is one campus in the system.

Demographically, Centauri Middle School records that 53% of students identify as Hispanic, with the remaining enrollment distributed across several groups. The remainder comes out to 46% White. Compared to Conejos County overall, the school's racial mix sits in roughly the same range.

Looking at the economic backdrop, On paper, Centauri Middle School has 16 full-time-equivalent teachers, translating to a class-load average of around 13.1:1. Statewide, the average ratio sits near 15.9:1, putting Centauri Middle School tighter than the state norm the norm. An estimated 64% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

On a residual basis (actual vs predicted given the student mix), Centauri Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 27.6%, the actual is 38.3%, a residual of +10.7 points.

Around the school, ACS estimates for Conejos County put median household earnings sit near $50,978, 26% of adults hold a bachelor's degree or higher, and the poverty rate sits near 9%. Across Conejos County's 10 public schools (combined enrollment of about 1,507 students), Centauri Middle School is one campus in the mix.

The closest other public school is Centauri High School, roughly 0.1 miles away. Counting just inside five miles, 5 other public schools cluster around Centauri Middle School. On composite proficiency, Centauri Middle School comes 5th of 5 in the immediate cluster, below the nearby-schools average of 45.0%.

Geographically, the school is in a countryside area.

Over the past 7-year window. Looking back 7 years, enrollment at Centauri Middle School has contracted 8%, going from 230 students in 2018 to 211 in 2025. Class-load math has tightened: from 14.3:1 in 2018 to 13.1:1 in 2025.

On allk12, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Conejos County at a glance

View full county profile
Population
7,530
Census ACS
Median income
$50,978
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
10
1,507 students

Quick facts

School name
Centauri Middle School
District
North Conejos School District No. Re1J
Address
17891 US HWY 285, LA JARA, CO 81140
Phone
(719) 274-4301
County
Conejos County
Level
Middle
Grade range
06–08
Total enrollment
211
Teachers (FTE)
16
Student–teacher ratio
13.1:1
Free/Reduced lunch
136 (64%)
Locale
43-Rural: Remote
NCES ID
080510000842
Charter school
No
Virtual school
No

Related schools

Other schools in North Conejos School District No. Re1J
Other schools in LA JARA
Nearby schools

Frequently asked questions

About Centauri Middle School
How many students attend Centauri Middle School?
Centauri Middle School enrolls approximately 211 students in grades 06-08.
What grades does Centauri Middle School serve?
Centauri Middle School serves grades 06-08.
What is the student-teacher ratio at Centauri Middle School?
The student-to-teacher ratio at Centauri Middle School is approximately 13.1:1 (16 FTE teachers).
How diverse is Centauri Middle School?
Centauri Middle School reports a student body of 46% White, 53% Hispanic.
Who oversees Centauri Middle School?
Centauri Middle School is overseen by North Conejos School District No. Re1J in Conejos County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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