- Enrollment
- 2,212
- Students per teacher
- 18.1:1
- Resource Index
- 28/100
Elementary school (grades K-5) · Brentwood, TN
Granbery Elementary
Federal NCES profile for Granbery Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
2024-25 NCES dataElementary school (grades K-5)NCES 470318001308
👥 S:T ratio 23
🌟 Gifted program 70
🎓 Counselors 38
📋 Attendance 67
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Granbery Elementary earns 50/100 on the Resource Investment Index, with class sizes larger than 90% of Tennessee schools. It is also more racially and ethnically mixed than most Tennessee schools.
- #3 of 3
- elementary schools in Brentwood · Resource Index
- 50
- Resource Index · Higher
- 19.2:1
- large classes for Tennessee
- 769
- students enrolled
Granbery Elementary has class sizes larger than 90% of Tennessee schools. Computed live against every Tennessee school reporting to NCES.
By Resource Investment Index, Granbery Elementary ranks #3 of 3 elementary schools in Brentwood, TN.
School address
District: Davidson County · Tennessee
NCES ID 470318001308 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-11 students YoY
Granbery Elementary held near 651 students from 2022-23 to 2023-24 (-11 headcount).
Teacher FTE added 40.0 → 43.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-11 students YoY 470318001308 · Brentwood, TN Elementary · MID · TRAD
769 enr · 19.2:1 · RII 50
Nearest enrollment peer: Antioch High School (2,212 students)
Granbery Elementary held near 651 students from 2022-23 to 2023-24 (-11 headcount). Teacher FTE added 40.0 → 43.0 across the same CCD years. Read with this school → · District book → · Tennessee schools → · Find another →
Granbery Elementary in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Antioch High S
Antioch High School
2,212 students
- Cane Ridge Hig
Cane Ridge High School
1,982 students
- John Overton H
John Overton High
1,942 students
- Mcgavock High
Mcgavock High
1,844 students
- Hunters Lane H
Hunters Lane High
1,414 students
- This school 769
Granbery Elementary
769 students
What this shows Granbery Elementary reports 769 students on the CCD universe file.
How Granbery Elementary compares
Granbery Elementary 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 | 19.2:1 | ▲ 25% | 15.3:1 | 15.7:1 |
| Enrollment | 769 | top 18% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.2:1
Leaner classes than 19% of US schools, heavier class loads than most.
769
Bigger than 84% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Staffing depth
19.2:1
students per teacher
- 25% above state mean
Top 90% in Tennessee - lower ratio than 10% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
13.3%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$17,808
per pupil, district-wide
- above Tennessee avg of $11,532
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors2.5 FTE
Per 308 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 3 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 52.9%
Hispanic or Latino 22.9%
African American 9.6%
Asian 7.4%
Two or More 6.9%
Native Hawaiian / Pacific Islander 0.3%
Largest group: White at 52.9% of enrollment.
Student-body diversity index 64.8/100
Simpson diversity index - at 64.8, Granbery Elementary is more mixed than the Tennessee school average of 38.3.
Programs
Gifted & talented Yes
District finance for Davidson County reports $17,808 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Granbery Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Antioch High School | Larger | No free-lunch data | Similar S:T ratio |
| Cane Ridge High School | Larger | No free-lunch data | Higher S:T ratio |
| John Overton High | Larger | No free-lunch data | Lower S:T ratio |
| Mcgavock High | Larger | No free-lunch data | Lower S:T ratio |
| Hunters Lane High | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Granbery Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,982
- Students per teacher
- 24.8:1
- Resource Index
- 20/100
- Enrollment
- 1,942
- Students per teacher
- 17:1
- Resource Index
- 28/100
- Enrollment
- 1,844
- Students per teacher
- 16:1
- Resource Index
- 36/100
- Enrollment
- 1,414
- Students per teacher
- 15.7:1
- Resource Index
- 18/100
Similar elementary schools in Brentwood
2 comparable elementary schools (grades K-5) serving the same city.
Nationwide elementary 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 (~769 students)
Frequently asked questions about Granbery Elementary
How many students attend Granbery Elementary?
Granbery Elementary has 769 students enrolled. It is an elementary school in Brentwood, TN. CCD year-over-year: 662 (2022-23) → 651 (2023-24), nearly flat (-11).
What is the student-teacher ratio at Granbery Elementary?
The student-teacher ratio at Granbery Elementary is 19.2:1, which is 25% higher than the Tennessee average of 15.3:1 and 22% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Granbery Elementary?
The largest demographic group at Granbery Elementary is White at 52.9% of enrollment, in Brentwood, TN. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 64.8/100.
What is the Resource Investment Index for Granbery Elementary?
Granbery Elementary has a Resource Investment Index of 50/100 (higher 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 Granbery Elementary rank among elementary schools in Brentwood?
By Resource Investment Index, Granbery Elementary ranks #3 of 3 elementary schools in Brentwood, TN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Brentwood on the city page.
What other schools are in Davidson County?
Besides Granbery Elementary, Davidson County also operates Antioch High School (2,212 students), Cane Ridge High School (1,982 students), and John Overton High (1,942 students). See the Davidson County district page for the complete list.