Greenbrier High School
812
Students
18.3:1
S:T Ratio
School Snapshot
Key metrics at a glance970
B-
23
B+
1
C+
1%
C
18:1
B-
This Week at Greenbrier – August 18, 2026
105 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Greenbrier High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Greenbrier High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
State Assessments
November 30, 2026 – December 17, 2026
TCAP — End-of-Course (EOC)
April 19, 2027 – May 6, 2027
TCAP — End-of-Course (EOC)
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126 Cuniff Dr, Greenbrier, TN 37073
(615)643-4526
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Robertson County