Linn-Mar High School
#52
Best ACT in Iowa High Schools
2,271
Students
17.4:1
S:T Ratio
School Snapshot
Key metrics at a glance24
B+
14
A-
20%
C
17:1
B
This Week at Linn-Mar – July 26, 2026
304 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Linn-Mar High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Linn-Mar High School.
National Tests
August 7, 2026
SAT — National
August 11, 2026
SAT — National
August 14, 2026
ACT — National
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
State Assessments
September 14, 2026 – October 30, 2026
Dynamic Learning Maps (DLM) — Phase 1
November 2, 2026 – December 18, 2026
Dynamic Learning Maps (DLM) — Phase 2
February 1, 2027 – March 26, 2027
Alt ELPA Summative
February 1, 2027 – March 26, 2027
Dynamic Learning Maps (DLM) — Spring Phase 1
February 1, 2027 – March 26, 2027
ELPA21 Summative
March 29, 2027 – May 21, 2027
Dynamic Learning Maps (DLM) — Spring Phase 2
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3111 N 10th St, Marion, IA 52302
(319)447-3040
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Linn-Mar Comm School District
Academic Calendar
Important dates, holidays, and school events