Johnston Senior High School
#6
Best ACT in Iowa High Schools
1,790
Students
19.9:1
S:T Ratio
School Snapshot
Key metrics at a glance1,360
A
27
A
17
A
27%
C
20:1
B-
97%
A+
83%
A
79%
A-
This Week at Johnston Senior – April 20, 2026
243 students practicing on Varsity Tutors
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After Johnston Senior High
Where graduates go and what they studyUniversity of Iowa
Iowa State University
University of Northern Iowa
Des Moines Area Community College
Drake University
Grand View University
University of Chicago
Simpson College
Business
Psychology
Biology
Pre-Medicine Studies
Nursing
Computer Science
Chemistry
Marketing
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6500 Nw 100th Street, Johnston, IA 50131
(515)278-0449
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Johnston Community School District
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