Enrollment
14
Missouri · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 290000901185
Sierra-Osage Treatment Ctr. — Poplar Bluff, MO
Federal NCES profile for Sierra-Osage Treatment Ctr., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 45/100.
👥 Class size 60
🌟 Gifted program 30
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Division of Youth Service · Missouri
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
2.0
Federal CCD staff survey
Students per teacher
10:1
vs 12.9:1 Missouri avg
-22% vs state
Free-lunch eligible
85.0%
vs 46.1% Missouri avg
+84% vs state
Student-teacher ratio in context
How Sierra-Osage Treatment Ctr. compares with Missouri and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Sierra-Osage Treatment Ctr. reports 14 enrolled students to the National Center for Education Statistics (NCES) alongside 2.0 full-time-equivalent teachers, producing a 10:1 student-teacher ratio. That figure sits 22% below the Missouri state mean of 12.9:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 37% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 85.0% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 84% above the Missouri average and 64% above the national baseline.
Taken together, these measurements produce a Resource Investment Index of 45/100 (D), calculated from 2 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Sierra-Osage Treatment Ctr. compares
Cross-validating school-level NCES values against Missouri state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10:1 | ▼ 22% | 12.9:1 | 15.9:1 |
| Free-lunch eligible | 85.0% | ▲ 84% | 46.1% | 51.8% |
| Enrollment | 14 | top 2% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
85.0%
free-lunch eligible
— 84% above the Missouri average of 46.1%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
10:1
students per teacher
— 22% below state mean
Top 16% in Missouri — lower ratio than 84% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 14 Top 2% in Missouri — larger than 98% of 2,321 state schools
Teachers (FTE) 2.0
Students per teacher 10:1 -22% vs state
Free-lunch eligible 85.0% +84% vs state
NCES ID 290000901185
Student demographics
White 78.6%
African American 21.4%
Largest group: White at 78.6% of enrollment.
Programs & staff
Counselors (FTE) 0.0
Discipline & special education
In-school suspensions 0
Out-of-school suspensions 0
Other Schools in This District
- Enrollment
- 54
- Students per teacher
- 4.3:1
- Enrollment
- 46
- Students per teacher
- 10.7:1
- Enrollment
- 30
- Students per teacher
- 9:1
- Enrollment
- 28
- Students per teacher
- 11.3:1
- Enrollment
- 26
- Students per teacher
- 8.5:1
Similar other schools in Poplar Bluff
3 comparable other schools (grades Mixed) serving the same city.
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Sierra-Osage Treatment Ctr.
How many students attend Sierra-Osage Treatment Ctr.?
Sierra-Osage Treatment Ctr. has 14 students enrolled. It is a other school in POPLAR BLUFF, MO.
What is the student-teacher ratio at Sierra-Osage Treatment Ctr.?
The student-teacher ratio at Sierra-Osage Treatment Ctr. is 10:1, which is 22% lower than the Missouri average of 12.9:1 and 37% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Sierra-Osage Treatment Ctr.?
85.0% of students at Sierra-Osage Treatment Ctr. are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Sierra-Osage Treatment Ctr.?
The largest demographic group at Sierra-Osage Treatment Ctr. is White at 78.6%. The school serves a student body in POPLAR BLUFF, MO.
What is the Resource Investment Index for Sierra-Osage Treatment Ctr.?
Sierra-Osage Treatment Ctr. has a Resource Investment Index of 45/100 (D) based on 2 factors: student-teacher ratio. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes. Limited indicators were available, so the index reflects partial data.