Harrisburg High School - 01
#5
Best ACT in South Dakota High Schools
1,613
Students
14.9:1
S:T Ratio
School Snapshot
Key metrics at a glance23
B+
15
A
20%
C
15:1
B+
This Week at Harrisburg High School - 01 – September 21, 2026
207 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Harrisburg High School - 01
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Harrisburg High School - 01.
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
January 25, 2027 – February 26, 2027
SD English Language Proficiency Assessment (ACCESS 2.0)
March 9, 2027 – April 16, 2027
SD-ACT
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1300 W Willow St, Harrisburg, SD 57032
(605)743-2567
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Harrisburg School District 41-2
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