- Enrollment
- 114
- Students per teacher
- 14.3:1
- Resource Index
- 53/100
Middle school (grades 6-8) · Antonito, CO
Antonito Middle School
Federal NCES profile for Antonito Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 37/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 080213001464
👥 S:T ratio 76
🌟 Gifted program 30
📋 Attendance 6
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Antonito Middle School earns 37/100 on the Resource Investment Index, with class sizes smaller than 99% of Colorado schools. It is also one of the smallest schools in Colorado.
- #3 of 3
- public schools in Antonito · Resource Index
- 37
- Resource Index · Typical
- 6:1
- small classes for Colorado
- 52.0%
- free-lunch eligible
Antonito Middle School has class sizes smaller than 99% of Colorado schools. Computed live against every Colorado school reporting to NCES.
By Resource Investment Index, Antonito Middle School ranks #3 of 3 public schools in Antonito, CO.
School address
District: South Conejos School District No. Re10 · Colorado
NCES ID 080213001464 Verify on NCES CCD record →
NCES CCD universe card
School universe 080213001464 · Antonito, CO Middle · SMALL · TRAD
24 enr · 6:1 · 52.0% lunch · RII 37
Nearest enrollment peer: Guadalupe Elementary School (114 students)
Resource Investment Index #3 of 3 public schools in Antonito. NCES Common Core of Data stamps for this campus. Read with this school → · District book → · Colorado schools → · Find another →
Antonito Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Guadalupe Elem
Guadalupe Elementary School
114 students
- Antonito High
Antonito High School
58 students
- This school 24
Antonito Middle School
24 students
What this shows Antonito Middle School reports 24 students on the CCD universe file.
How Antonito Middle School compares
Antonito Middle School on the metrics families compare, against Colorado and U.S. means.
| Metric | This school | vs Colorado | Colorado avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 6:1 | ▼ 64% | 16.6:1 | 15.7:1 |
| Free-lunch eligible | 52.0% | ▲ 35% | 38.5% | 51.7% |
| Enrollment | 24 | top 98% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
6:1
Leaner classes than 98% of US schools, among the more generously staffed nationally.
24
Bigger than 3% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
52.0%
free-lunch eligible
- 35% above the Colorado average of 38.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
6:1
students per teacher
- 64% below state mean
Top 1% in Colorado - lower ratio than 99% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
37.5%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$26,138
per pupil, district-wide
- above Colorado avg of $17,910
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
12
in-school suspensions + 31 out-of-school
Suspension rate: 50.0 per 100 students. Combined in-school and out-of-school rate: 179.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 91.7%
White 8.3%
Largest group: Hispanic or Latino at 91.7% of enrollment.
Student-body diversity index 15.2/100
Simpson diversity index - at 15.2, Antonito Middle School is less mixed than the Colorado school average of 47.1.
Programs
Funding & spending
District-wide per-pupil expenditure for South Conejos School District No. Re10, which includes Antonito Middle School.
$26,138
Per student
+46%
vs Colorado
Avg $17,910
+48%
vs U.S.
Avg $17,658
Revenue mix
Local 26.8%
State 55.9%
Federal 17.3%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2022-23 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Antonito Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Guadalupe Elementary School | Larger | Higher economic need | Higher S:T ratio |
| Antonito High School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Antonito Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 58
- Students per teacher
- 14.5:1
- Resource Index
- 58/100
Nationwide middle schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~24 students)
Frequently asked questions about Antonito Middle School
How many students attend Antonito Middle School?
Antonito Middle School has 24 students enrolled. It is a middle school in Antonito, CO.
What is the student-teacher ratio at Antonito Middle School?
The student-teacher ratio at Antonito Middle School is 6:1, which is 64% lower than the Colorado average of 16.6:1 and 62% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Antonito Middle School?
52.0% of students at Antonito Middle School are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Antonito Middle School?
The largest demographic group at Antonito Middle School is Hispanic or Latino at 91.7% of enrollment, in Antonito, CO.
What is the Resource Investment Index for Antonito Middle School?
Antonito Middle School has a Resource Investment Index of 37/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Antonito Middle School rank among public schools in Antonito?
By Resource Investment Index, Antonito Middle School ranks #3 of 3 public schools in Antonito, CO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in South Conejos School District No. Re10?
Besides Antonito Middle School, South Conejos School District No. Re10 also operates Guadalupe Elementary School (114 students) and Antonito High School (58 students). See the South Conejos School District No. Re10 district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error. Data current as of August 2026.