Plainfield South High School: Top Academics in Plainfield, IL (2026 List)

About Plainfield South High School

Plainfield South High School, located at 7800 W. Caton Farm Rd., Plainfield, IL 60586, serves students in grades 9 through 12 as a public high school within Plainfield School District 202. The school enrolls roughly 2,379 students and maintains a student-teacher ratio near 17:1. The student body is composed of approximately 50% female students and 50% male students. State assessment results show around 24% of students are proficient in math and about 25% meet reading proficiency standards. Student life includes a strong athletics presence, music and theater programs, competitive clubs, and career-focused organizations that reflect the district’s growing suburban character. Around 26% of students participate in AP coursework, and the graduation rate stands near 90%. Plainfield South High School offers AP courses, dual-credit options, and career pathway programs connected to healthcare, business, technology, and skilled trades. Nearby neighborhoods feature large subdivision communities, townhome developments, and newer residential growth stretching across southern Plainfield and northern Joliet corridors, with housing prices commonly ranging from the upper-$200,000s to over $600,000. Among top high schools in Illinois, Plainfield South High School is often noted for its broad extracurricular participation, expanding academic opportunities, and sizable suburban campus environment.

Academic Performance

Subject Proficiency

Mathematics 24%

Reading 25%

State average proficiency is 24% in Math and 25% in Reading.

139

Full-time Teachers

17 : 1

Student-Teacher Ratio

2379

Total Students

$66456

Avg. Teacher Salary

Student Demographics

White 44.01%

Asian 2.9%

Hispanic 30.26%

Black 18.24%

Two+ Races 4.2%

Native Am. 0.34%

White

44.01%

Asian

2.9%

Hispanic

30.26%

Black

18.24%

Two+ Races

4.2%

Native Am.

0.34%

Gender Distribution

Total Students: 2379

50.48%

1201 Female

49.47%

1177 Male

Student Population

2379 Students

With a student-teacher ratio of 17 : 1

Minority Enrollment

25%

Percentage of minority students

Students per Counselor

339 : 1

Student to counselor ratio

Plainfield South High School Contact Information

Address

7800 Caton Farm Rd, Plainfield, IL, 60586

View on Map

Phone

(815) 439-5555

Call Now

Website

http://psd202.org

Recent News & Updates

New Playground Name

We are so excited to announce the name of our new playground! Following a school-wide and Robinson community vote we narrowed a large list of names down to four. Since our students will be using the playground on a daily basis, we gave them the final vote! 476.....

School Timings

Regular School Hours

All Grades: 7:05 AM - 2:10 PM

Early Dismissal Days

Dismissal Time: 12:15 PM

Note: Doors open at 6:50 AM for student arrival. Please refer to the school calendar for specific early dismissal dates.

After School Activities

Information coming soon

School Session Dates

September to June

School session starts in September 1st week and ends in June 3rd week. For exact dates, please contact the school.

Remarkable Alumni

Being Updated

Map

Latest News

Plainfield South High School musicians recently performed with students from across District 202 at the annual Merry Tuba Christmas event in Chicago. The school community also took time to celebrate CAPE’s recognition of 95 parents, staff and community members for their outstanding dedication. Veteran district teachers also were honored with Those Who Excel awards from the Illinois State Board of Education for meritorious service to students.

FAQ

Q1. What is Plainfield South High School recognized for?

Ans. Plainfield South High School is recognized for strong extracurricular participation and extensive academic and athletics opportunities.

Q2. Does Plainfield South High School offer career-focused learning pathways?

Ans. Students may explore vocational programs, business courses, technology pathways, and applied learning opportunities during high school years.

Q3. What kinds of student activities are available at Plainfield South High School?

Ans. Athletics programs, theater productions, music organizations, leadership groups, and competitive clubs are active across campus life.

Q4. Are advanced academic classes available at Plainfield South High School?

Ans. Several academic departments offer AP courses, honors classes and dual credit opportunities.

Q5. What experiences are commonly associated with student life at Plainfield South High School?

Ans. Spirit traditions, athletics rivalries and performing arts events are highly visible parts of the school community.

Games & Extracurricular Activities

Sports

Soccer Club Grades 1-3 | Mon/Wed 3:30-4:30pm
Basketball Grades 2-4 | Tue/Thu 3:30-4:45pm
Track & Field Grades 3-5 | Fri 3:30-5:00pm

Arts

Art Club Grades K-2 | Mon 3:00-4:00pm
Drama Club Grades 3-5 | Wed 3:30-5:00pm
Choir Grades 2-5 | Thu 3:15-4:15pm

Clubs

Chess Club Grades 2-5 | Fri 3:15-4:15pm
Garden Club All Grades | Tue 3:15-4:00pm
Robotics Club Grades 3-5 | Thu 3:30-5:00pm

Note: Schedules may change during school holidays. Please contact School for exact Schedule.

Summer Suggested Reading

Horn Book Selections

Vocabulary.com +3 Horn Book +3 What to Read to Your Kids +3

ML

Maggie Lou, Firefox

by Arnolda Dufour Bowes

PS

The Puppets of Spelhorst

by Kate DiCamillo

MLV

The Mona Lisa Vanishes

by Nicholas Day

Vocabulary.com Top Picks

Penguin Random House +10 Vocabulary.com +10 Wikipedia +10

F

Frindle

by Andrew Clements

WR

The Wild Robot

by Peter Brown

JGP

James and the Giant Peach

by Roald Dahl

Penguin Random House Features

Horn Book +2 Penguin Random House +2 The Guardian +2

SLB

The Secret Language of Birds

by Lynne Kelly

S

The Swifts: A Dictionary of Scoundrels

by Beth Lincoln

Free Robotics and Stem In-person Workshop in Your Neighbourhood for 7-14 Years Tech Enthusiasts.

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What Parents Say