Lyman Hall High School
#34
Best Student:Teacher Ratio in Connecticut
930
Students
9.6:1
S:T Ratio
School Snapshot
Key metrics at a glance1,120
B+
23
B+
20
A+
21%
C
10:1
A+
91%
A+
This Week at Lyman Hall – September 20, 2026
126 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Lyman Hall High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Lyman Hall High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
September 22, 2026
SAT — National
September 25, 2026
SAT — National
September 29, 2026
ACT — National
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
State Assessments
February 1, 2027 – May 28, 2027
Next Generation Science Standards Assessment — NGSS
March 1, 2027 – April 30, 2027
Connecticut SAT School Day — ELA & Math
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70 Pond Hill Road, Wallingford, CT 06492
(203)294-5350
Wallingford School District
Academic Calendar
Important dates, holidays, and school events