Below Average
#1589 of 1,786 schools in TN
Greenbrier High School
High School · Robertson County · Greenbrier, TN
A Robertson County high school where students score 16 points below what's typical for similar communities.
126 Cuniff DR, Greenbrier, TN 37073
- Math 20% vs TN 39% (2025)
- Reading 38% vs TN 41% (2025)
- 95%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Greenbrier High School score 29% proficient, which is below what's typical for similar communities (expected: 45%).
2025 TCAP proficiency
Most recent published year. School vs. TN average.
Trend
→ SteadyProficiency is down 41 points across the 17-year record (2009–2025) and has held near 29% recently.
Show all 14 years
Multi-year averages used by the rating model: math 42% (multi-year average, 2009-2025) · reading/ELA 47% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 30 test records from TN state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Greenbrier High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Nashville map →
Getting around & local context
- Walk 29Car-Dependent
- Bike 28Somewhat Bikeable
- City Safety: Average619/100K
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FBI Uniform Crime Reporting · 2024 · city context (Greenbrier), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$82,716
Median home value
$339,100
Median rent
$1,157/mo
College educated
21.8%
Homeownership
83.1%
Poverty rate
6.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 37073; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| South Haven Christian SchoolPrivate · tuition | 6.0private | PK–12 | 4.8 mi | 319 | Compare → |
| East Robertson High SchoolEnrollment path unverified | 6.3 | 6–12 | Not available | 708 | Compare → |
| Innovation Academy of Robertson CountyEnrollment path unverified | 7.2 | 6–11 | Not available | 499 | Compare → |
| Jo Byrns High SchoolEnrollment path unverified | 6.0 | 6–12 | Not available | 555 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Robertson County
- Schools in district
- 23
- Rank in district
- #21 of 22
- District spending per student
- $11,721NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 12.7%Census SAIPE · 2024
Greenbrier High School is listed in Robertson County; a district label does not verify attendance for an address.
About Greenbrier High School
Greenbrier High School is a public high school in Greenbrier, TN, part of Robertson County, serving approximately 789 students in grades 9th-12th with a 15.5:1 student-teacher ratio. It holds a MySchoolScout rating of 4.3 out of 10 and ranks #1,589 of 1,786 schools in TN. State assessment records show 42% math proficiency (multi-year average, 2009-2025) and 47% reading/ELA proficiency (multi-year average, 2009-2025).
What's said publicly about Greenbrier High School
Synthesized from public, attributable sources. Updated May 2026.Reviewed for accuracy.
Sources (2)
Frequently asked questions
Common questions about Greenbrier High School
What grades does Greenbrier High School serve?
Greenbrier High School serves students in grades 9th through 12th.
How many students attend Greenbrier High School?
Greenbrier High School has an enrollment of approximately 789 students.
What is the student-teacher ratio at Greenbrier High School?
The student-teacher ratio at Greenbrier High School is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Greenbrier High School rank in TN?
Greenbrier High School ranks #1,589 of 1,786 schools in TN.
What is Greenbrier High School's MySchoolScout rating?
Greenbrier High School has a current MySchoolScout rating of 4.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Greenbrier High School?
Based on loaded state assessment records, Greenbrier High School has 42% math proficiency (multi-year average, 2009-2025) and 47% reading/ELA proficiency (multi-year average, 2009-2025).
Is Greenbrier High School a charter school?
No, Greenbrier High School is not a charter school. It is a traditional public school operated by the local school district.
Is Greenbrier High School a Title I school?
No, Greenbrier High School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 789
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 51
- Type
- regular
- Setting
- Large Suburb
- County
- Robertson County
- Chronic Absenteeism (SY 2022-23)
- 29.9%
- Phone
- (615) 643-4526
- 4-Year Graduation
- 95%+
- Area population (ZIP 37073)
- 14,312
- Area average commute
- 31.6 min
- Area median age
- 41.5
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 TCAP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 TCAP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 TCAP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 TCAP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 37073; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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