Enrollment
885
Illinois · 2024-25 NCES data
2024-25 NCES data Middle school (grades 6-8) NCES 173174001873
Timber Ridge Middle School — Plainfield, IL
Federal NCES profile for Timber Ridge Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — composite Resource Quality Score 30/100.
School address
District: Plainfield Sd 202 · Illinois
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
52.0
Federal CCD staff survey
Students per teacher
16.9:1
vs 14.6:1 Illinois avg
+16% vs state
Student-teacher ratio in context
How Timber Ridge Middle School compares with Illinois and U.S. medians
What this school's NCES data tells you
Timber Ridge Middle School reports 885 enrolled students to the National Center for Education Statistics (NCES) alongside 52.0 full-time-equivalent teachers, producing a 16.9:1 student-teacher ratio. That figure sits 16% above the Illinois state mean of 14.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 6% higher, a useful calibration for families comparing districts across state lines.
Chronic absenteeism — missing 10% or more of school days — stands at 28.5% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Plainfield Sd 202 spends $16,449 per pupil district-wide, below the Illinois average of $20,099 and below the national average of $19,490. Revenue comes 50.4% from local sources (property taxes), 43.1% from the state, and 6.6% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a composite Resource Quality Grade of F (30/100), calculated from 3 distinct NCES and CRDC indicators.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Timber Ridge Middle School compares
Cross-validating school-level NCES values against Illinois state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | Illinois avg | U.S. avg |
|---|---|---|---|
| Students per teacher | 16.9:1 | 14.6:1 | 15.9:1 |
| Enrollment (students) | 885 | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Overview
Enrollment 885
Teachers (FTE) 52.0
Students per teacher 16.9:1 +16% vs state
Free-lunch eligible —
NCES ID 173174001873
Student demographics
White 45.2%
Hispanic or Latino 36.2%
African American 11.0%
Two or More 4.5%
Asian 2.7%
American Indian / Alaska Native 0.3%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 45.2% of enrollment.
Programs & staff
Counselors (FTE) 0.0
Discipline & special education
Chronically absent 28.5%
In-school suspensions 104
Out-of-school suspensions 46
Expulsions 2
Funding & spending
District-wide per-pupil expenditure for Plainfield Sd 202, which includes Timber Ridge Middle School.
$16,449
Per student
-18%
vs Illinois
Avg $20,099
-16%
vs U.S.
Avg $19,490
Revenue mix
Local 50.4%
State 43.1%
Federal 6.6%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 2,399
- Students per teacher
- 17.9:1
- Enrollment
- 2,323
- Students per teacher
- 17.6:1
- Enrollment
- 1,825
- Students per teacher
- 16.2:1
- Enrollment
- 1,800
- Students per teacher
- 16.3:1
- Enrollment
- 912
- Students per teacher
- 15.9:1
Similar middle schools in Plainfield
6 comparable middle schools (grades 6-8) serving the same city.
John F Kennedy Middle Sch
Standard public school
912 students 15.9:1 students per teacher
Troy Middle School
Standard public school
881 students 13.2:1 students per teacher
Richard Ira Jones Middle School
Standard public school
851 students 15.8:1 students per teacher
Heritage Grove Middle School
Standard public school
841 students 15.5:1 students per teacher
Murphy Junior High School
Standard public school
700 students 14.6:1 students per teacher
Drauden Point Middle School
Standard public school
658 students 14.6:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Timber Ridge Middle School
How many students attend Timber Ridge Middle School?
Timber Ridge Middle School has 885 students enrolled. It is a middle school in Plainfield, IL.
What is the student-teacher ratio at Timber Ridge Middle School?
The student-teacher ratio at Timber Ridge Middle School is 16.9:1, which is 16% higher than the Illinois average of 14.6:1 and 6% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Timber Ridge Middle School?
The largest demographic group at Timber Ridge Middle School is White at 45.2%. The school serves a diverse student body in Plainfield, IL.
What is the quality grade for Timber Ridge Middle School?
Timber Ridge Middle School receives a Resource Quality Grade of F (30/100) based on 3 factors: student-teacher ratio, attendance rates. This grade reflects available federal resource indicators, not standardized test scores.
Related data sources
PlainSchools is part of a network of US-data portals — these companion sites surface adjacent context.