- Enrollment
- 1,026
- Students per teacher
- 14.7:1
- Resource Index
- 38/100
Middle school (grades 6-8) · Greenbrier, TN
Greenbrier Middle School
Federal NCES profile for Greenbrier Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 470360001498
👥 S:T ratio 34
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 31
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Greenbrier Middle School earns 34/100 on the Resource Investment Index, with class sizes larger than 71% of Tennessee schools.
- #2 of 3
- public schools in Greenbrier · Resource Index
- 34
- Resource Index · Typical
- 16.4:1
- large classes for Tennessee
- 558
- students enrolled
Greenbrier Middle School has class sizes larger than 71% of Tennessee schools. Computed live against every Tennessee school reporting to NCES.
By Resource Investment Index, Greenbrier Middle School ranks #2 of 3 public schools in Greenbrier, TN.
School address
District: Robertson County · Tennessee
NCES ID 470360001498 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-30 students YoY
Greenbrier Middle School held near 602 students from 2022-23 to 2023-24 (-30 headcount).
Teacher FTE added 34.5 → 38.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-30 students YoY 470360001498 · Greenbrier, TN Middle · MID · TRAD
558 enr · 16.4:1 · RII 34
Nearest enrollment peer: Springfield High School (1,026 students)
Greenbrier Middle School held near 602 students from 2022-23 to 2023-24 (-30 headcount). Teacher FTE added 34.5 → 38.1 across the same CCD years. Read with this school → · District book → · Tennessee schools → · Find another →
Greenbrier Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Springfield Hi
Springfield High School
1,026 students
- White House He
White House Heritage High School
977 students
- Greenbrier Hig
Greenbrier High School
769 students
- Crestview Elem
Crestview Elementary School
755 students
- East Robertson
East Robertson High School
712 students
- This school
Greenbrier Middle School
558 students
What this shows Greenbrier Middle School reports 558 students on the CCD universe file.
How Greenbrier Middle School compares
Greenbrier Middle School held steady on CCD headcount: ratios and free-lunch share vs Tennessee and U.S. means.
| Metric | This school | vs Tennessee | Tennessee avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.4:1 | ▲ 7% | 15.3:1 | 15.7:1 |
| Enrollment | 558 | top 37% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.4:1
Leaner classes than 35% of US schools, a middle-of-the-pack class size.
558
Bigger than 69% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
16.4:1
students per teacher
- 7% above state mean
Top 71% in Tennessee - lower ratio than 29% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
27.8%
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
$11,721
per pupil, district-wide
- above Tennessee avg of $11,532
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 558 students, the combined health-and-guidance staffing load for this school.
Discipline context
36
in-school suspensions + 36 out-of-school
Suspension rate: 6.5 per 100 students. Combined in-school and out-of-school rate: 12.9 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 67.2%
Hispanic or Latino 18.8%
Two or More 6.8%
African American 6.1%
Asian 1.1%
Largest group: White at 67.2% of enrollment.
Student-body diversity index 50.5/100
Simpson diversity index - at 50.5, Greenbrier Middle School is more mixed than the Tennessee school average of 38.3.
Programs
Gifted & talented Yes
District finance for Robertson County reports $11,721 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Greenbrier Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Springfield High School | Larger | No free-lunch data | Lower S:T ratio |
| White House Heritage High School | Larger | No free-lunch data | Higher S:T ratio |
| Greenbrier High School | Larger | No free-lunch data | Similar S:T ratio |
| Crestview Elementary School | Larger | No free-lunch data | Lower S:T ratio |
| East Robertson High School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Greenbrier Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 977
- Students per teacher
- 19.2:1
- Resource Index
- 34/100
- Enrollment
- 769
- Students per teacher
- 17.5:1
- Resource Index
- 32/100
- Enrollment
- 755
- Students per teacher
- 14:1
- Resource Index
- 40/100
- Enrollment
- 712
- Students per teacher
- 17.4:1
- Resource Index
- 43/100
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 (~558 students)
Frequently asked questions about Greenbrier Middle School
How many students attend Greenbrier Middle School?
Greenbrier Middle School has 558 students enrolled. It is a middle school in Greenbrier, TN. CCD year-over-year: 632 (2022-23) → 602 (2023-24), nearly flat (-30).
What is the student-teacher ratio at Greenbrier Middle School?
The student-teacher ratio at Greenbrier Middle School is 16.4:1, which is 7% higher than the Tennessee average of 15.3:1 and 4% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Greenbrier Middle School?
The largest demographic group at Greenbrier Middle School is White at 67.2% of enrollment, in Greenbrier, TN. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.5/100.
What is the Resource Investment Index for Greenbrier Middle School?
Greenbrier Middle School has a Resource Investment Index of 34/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Greenbrier Middle School rank among public schools in Greenbrier?
By Resource Investment Index, Greenbrier Middle School ranks #2 of 3 public schools in Greenbrier, TN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in Robertson County?
Besides Greenbrier Middle School, Robertson County also operates Springfield High School (1,026 students), White House Heritage High School (977 students), and Greenbrier High School (769 students). See the Robertson County district page for the complete list.