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Teachers: what resource would make the biggest difference at Greenbrier High School this year?
Community prompt from u/allk12. Replies below.
Enrollment
769
High
DISTRICT 658 · STATE 754
SCHOOL COMMUNITY·ROBERTSON COUNTY·NCES 470360001497
Greenbrier High School
126 Cuniff DR, Greenbrier, TN 37073 · (615) 643-4526 · Robertson County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL769 STUDENTS
C
allk12 Grade
Scored higher than 33% of Tennessee public high schools
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Tennessee public high schools
Student : Teacher
,
Teacher data unavailable
STATE 21.0:1
Free / Reduced Lunch
,
Title I proxy
STATE -0%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 223 | 29% |
| Grade 10 | 191 | 25% |
| Grade 11 | 194 | 25% |
| Grade 12 | 161 | 21% |
Student demographics
46%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 61% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
TCAP 2024-25 . % On Track or MasteredEnglish Language Arts
38.3%
TN avg 40.9% . +6.1pp since 2022
Math
19.7%
TN avg 39.3% . +11.0pp since 2022
What this means: On the TCAP, Tennessee's statewide test, about 38 of every 100 students at this school read and write at grade level and about 20 of 100 do math at grade level. Across all Tennessee schools, those numbers are about 41 and 39. Reading and writing scores are up about 6 points since 2022, while math scores are up about 11 points.
TCAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 38.3% | 19.7% |
| 2023-24 | 34.8% | 21.8% |
| 2022-23 | 32.2% | 8.7% |
% On Track or Mastered, all students and all tested grades.
Source: TCAP. All students, all grades. See all years and grades →
Where Greenbrier High School ranks
Among high schools| Measure | This school | In Tennessee | In Robertson County |
|---|---|---|---|
| Math proficiency ranked highest first | 19.7% | #242 of 339 ▼ 27 | #5 of 6 ▼ 2 |
| Reading proficiency ranked highest first | 38.3% | #203 of 337 ▲ 4 | #4 of 6 ▼ 1 |
| Enrollment ranked largest first | 769 | #151 of 381 | #3 of 7 |
| Diversity index ranked most diverse first | 46.1% | #131 of 332 | #3 of 6 |
| Enrollment change since 2017-18 ranked steepest decline first | -4.5% | #166 of 200 | N/A |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
769
-89 (-10%) vs 2020
+27% since 1990-91, when it was 607
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 769 | N/A | N/A | N/A |
| 2023-24 | 789 | 51.6 | 15.3:1 | N/A |
| 2022-23 | 812 | 44.3 | 18.3:1 | N/A |
| 2020-21 | 858 | 51 | 16.8:1 | N/A |
| 2017-18 | 805 | 52 | 15.5:1 | N/A |
| 2015-16 | 814 | 51 | 16.0:1 | N/A |
| 2010-11 | 802 | 52 | 15.4:1 | 30% (242) |
| 2000-01 | 722 | N/A | N/A | N/A |
| 1990-91 | 607 | 37 | 16.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Greenbrier High School.
About Greenbrier High School
This page covers Greenbrier High School, a medium-sized high school in Greenbrier, Tennessee. The school enrolls 769 students, from grades 9 through 12.
Robertson County serves 11,267 students across 23 schools.
Greenbrier High School's enrollment is 70% White. Next come 20% Hispanic, 4% multiracial, and 4% Black. That compares with about 80% White among all Robertson County residents. By the diversity index, Greenbrier High School comes in at 46%.
allk12 grades Greenbrier High School a C. The grade compares the school only with Tennessee public high schools, because each state gives its own test.
Among Robertson County residents, median household income is about $83,047, 22% of adults hold a bachelor's degree or higher, and about 8% of people live in poverty. Federal data list 25 public schools in Robertson County, with a combined enrollment of about 14,281.
The closest other public school is Greenbrier Middle School, about 0.3 miles away. There are 3 other public schools within five miles.
NCES describes the area around Greenbrier High School as Suburb: Large, meaning in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Federal counts put enrollment at 858 in 2020-21 and 769 in 2024-25, a 10% decrease.
Parents and students can post about enrollment questions, class placement, and PTA news at Greenbrier High School. Questions from prospective families are welcome too.
Robertson County at a glance
View full county profilePopulation
75,539
Census ACS
Median income
$83,047
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
25
14,281 students
Quick facts
Related schools
Other schools in Robertson County
- Springfield High SchoolHigh · 1,026 students
- White House Heritage High SchoolHigh · 977 students
- Crestview Elementary SchoolElementary · 755 students
- East Robertson High SchoolHigh · 712 students
- White House Heritage Elementary SchoolElementary · 657 students
- Coopertown Middle SchoolMiddle · 617 students
Other schools in Greenbrier
- Greenbrier ElementaryElementary · 600 students
- Greenbrier Middle SchoolMiddle · 558 students
Other Greenbrier High schools
2 other US public schools in 3 states are named Greenbrier High. Greenbrier High School is the 3rd largest of the 3.
- Greenbrier High SchoolEvans, GA · 1,935 students
- GREENBRIER HIGH SCHOOLGREENBRIER, AR · 818 students
Nearby schools
- Greenbrier Middle School0.3 mi · 558
- Greenbrier Elementary1.1 mi · 600
- Watauga Elementary2.7 mi · 343
- Crestview Elementary School5.3 mi · 755
- Millersville Elementary6.1 mi · 252
- White House Intermediate School6.6 mi · 448
Frequently asked questions
About Greenbrier High SchoolWhat is the total enrollment at Greenbrier High School?
Greenbrier High School enrolls approximately 769 students in grades 09-12.
Is Greenbrier High School an elementary, middle, or high school?
Greenbrier High School is a high school covering grades 09-12.
What is the racial breakdown of students at Greenbrier High School?
At Greenbrier High School, the student body is approximately 70% White, 20% Hispanic, 4% Black, 1% Asian, 4% Two or more.
Who oversees Greenbrier High School?
Greenbrier High School is overseen by Robertson County in Robertson County.
What city is Greenbrier High School in?
Greenbrier High School is located in Greenbrier, TN.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.