What grades does Plainfield High School serve?

Plainfield High School is a High school serving students in Plainfield, IL. The school is part of the local school district.

Where is Plainfield High School located?

Plainfield High School is located at Plainfield, IL in a urban area.

What is the student-teacher ratio at Plainfield High School?

Plainfield High School has a student-teacher ratio of 16.6:1.

What schools are in Plainfield, IL?

Plainfield, IL is served by the local school district. Plainfield High School is one of the High schools in the area.

ILHighCalendar available · 11 events · Auto-updating

Events confirmed from Plainfield SD 202's official calendar.

Plainfield High School — School Calendar 2026-27

High|Plainfield, Illinois|Plainfield SD 202

Plainfield, IL 60544

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School Profile

Grades

9–12

Enrollment

1,898

Student:Teacher

16.6:1

Locale

Suburban

District

Plainfield SD 202

Phone

(815)436-3200

School Statistics

Academics (SY 2020-21)

ELA Proficiency

29%

45th percentile in IL

Math Proficiency

25%

50th percentile in IL

Chronic Absenteeism

16.9%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

21 courses offered

375 students enrolled

Dual Enrollment

219 students enrolled

SAT/ACT

548 test takers

Athletics

19 sports, 37 teams

1,130 participants

Student-Teacher Ratio: 14.6:1

Worse than average in IL

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

2,047

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

123.3

100% fully certified

Counselors

Psychologists

Social Workers

School Resource Officers

Security Staff

4.6900001

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$15,896

Total current expenditure

Instruction Spending

$10,494

Per pupil, classroom only

Total Revenue/Pupil

$19,086

All funding sources

Funding Sources

Federal 6%State 46%Local 49%

District-level data from NCES F-33 Survey

Community Context

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

11.4%

Below 150% poverty line

5.1%

Unemployment rate

5.5%

Uninsured residents

8.5%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

4,360

Ages 3-21 under IDEA

School-Age (6-21)

3,969

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

1,355 (34%)

Speech/Language Impairment

720 (18%)

Autism

635 (16%)

Other Health Impairment

566 (14%)

Emotional Disturbance

153 (4%)

Intellectual Disability

111 (3%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

1,800

Current enrollment

Declining(-13% 5yr)

Full School Calendar 2026-27

Events marked District-wide apply to all schools in Plainfield SD 202. Plainfield High School follows the district calendar.

Date	Event	Type	Level
Sat, Sep 5, 2026	Cross Country - Plainfield Pack Labor Day ClassicDistrict-wide Banks, government offices, and schools may be closed.	Holiday	—
Mon, Sep 7, 2026	Labor Day - No SchoolDistrict-wide Review the school calendar for complete holiday break dates.	Holiday	—
Wed, Sep 9, 2026	PTA McTeacher's NightDistrict-wide	Staff Day	—
Wed, Sep 16, 2026	Panorama Testing - during Soc. Stud. District-wide	exam	—
Tue, Oct 6, 2026	GP McTeacher NightDistrict-wide	Staff Day	—
Mon, Oct 12, 2026	Panorama Testing - during Soc. Stud. District-wide	exam	—
Tue, Oct 13, 2026	Panorama Testing - during Soc. Stud. District-wide	exam	—
Mon, Oct 19, 2026	E Day, 5th grade OLSAT testing.District-wide	exam	—
Tue, Oct 20, 2026	ASVAB (optional testing)District-wide The Armed Services Vocational Aptitude Battery (ASVAB) is a multiple-aptitude battery that measures developed abilities and helps predict future academic and occupational success in the military. It is administered annually to more than one million military applicants, high school, and post-secondary students.Contact the Student Services department for more details - 815-577-0360.	exam	—
Thu, Oct 22, 2026	PreACT testing (No Senior Attendance)District-wide 9th-11th grade will take a practice ACT. Transportation will be provided on this day. There is no attendance for Seniors on this day.	exam	—