Plainfield High School
#16
Best ACT in Indiana High Schools
1,782
Students
19.8:1
S:T Ratio
School Snapshot
Key metrics at a glance1,200
A-
27
A
17
A
19%
C
20:1
B-
93%
A+
69%
B+
44%
B-
This Week at Plainfield – July 26, 2026
239 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Plainfield High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Plainfield 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 – November 13, 2026
ILEARN — Checkpoint One
November 16, 2026 – February 5, 2027
ILEARN — Checkpoint Two
November 30, 2026 – February 19, 2027
ILEARN — Biology ECA Fall/Winter
January 11, 2027 – February 26, 2027
WIDA ACCESS
February 8, 2027 – April 9, 2027
ILEARN — Checkpoint Three
March 29, 2027 – May 7, 2027
I AM
After Plainfield High
Where graduates go and what they studyIndiana University - Bloomington
Purdue University
Indiana University Indianapolis
Ball State University
Indiana State University
Butler University
University of Indianapolis
Marian University Indianapolis
Biology
Nursing
Business
Psychology
Pre-Medicine Studies
Accounting
Elementary Education
Computer Science
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1 Red Pride Dr, Plainfield, IN 46168
(317)839-7711
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Plainfield Community School Corporation
Academic Calendar
Important dates, holidays, and school events