Plainfield North High School
#62
Best ACT in Illinois High Schools
2,377
Students
17.8:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
1,230
A-
Good
Avg ACT Scoreout of 36
27
A
Excellent
AP Coursescourses offered
23
A+
Excellent
AP Enrollmentof students
29%
C
Good
Student-Teacher Ratiostudents per teacher
18:1
B
Average
This Week at Plainfield North – April 19, 2026
322 students practicing on Varsity Tutors
Academic Resources
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School Details
Address
12005 S 248th Ave, Plainfield, IL 60585
Phone
(815)609-8506
Website
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District
Plainfield SD 202
Academic Calendar
2025-2026
Important dates, holidays, and school events