Enrollment
349
Illinois · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 170138405922
Illini West High School — Carthage, IL
Federal NCES profile for Illini West High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 28/100.
👥 Class size 43
📚 AP courses 10
🌟 Gifted program 30
🎓 Counselors 30
📋 Attendance 27
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Illini West H S Dist 307 · 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)
24.0
Federal CCD staff survey
Students per teacher
14.3:1
vs 14.6:1 Illinois avg
-2% vs state
Student-teacher ratio in context
How Illini West High School compares with Illinois and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Illini West High School reports 349 enrolled students to the National Center for Education Statistics (NCES) alongside 24.0 full-time-equivalent teachers, producing a 14.3:1 student-teacher ratio. That figure sits 2% below the Illinois state mean of 14.6:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 10% lower, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 349 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 29.2% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Illini West H S Dist 307 spends $16,551 per pupil district-wide, below the Illinois average of $20,099 and below the national average of $19,490. Revenue comes 52.1% from local sources (property taxes), 39.6% from the state, and 8.3% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 28/100 (F), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Illini West High 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 | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.3:1 | ▼ 2% | 14.6:1 | 15.9:1 |
| Enrollment | 349 | top 46% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Staffing depth
14.3:1
students per teacher
— 2% below state mean
Top 61% in Illinois — lower ratio than 39% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
29.2%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$16,551
per pupil, district-wide
— below Illinois avg of $20,099
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 349 students — the combined health-and-guidance staffing load for this school.
Discipline context
27
in-school suspensions + 7 out-of-school
Suspension rate: 7.7 per 100 students. Combined in-school and out-of-school rate: 9.7 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 349 Top 46% in Illinois — larger than 54% of 3,845 state schools
Teachers (FTE) 24.0
Students per teacher 14.3:1 -2% vs state
Free-lunch eligible —
NCES ID 170138405922
Student demographics
White 92.0%
Hispanic or Latino 4.3%
Two or More 2.0%
Asian 1.1%
African American 0.3%
American Indian / Alaska Native 0.3%
Largest group: White at 92.0% of enrollment.
Programs & staff
AP program Not offered
Counselors (FTE) 1.0
Students per counselor 349:1
Discipline & special education
Chronically absent 29.2%
In-school suspensions 27
Out-of-school suspensions 7
Funding & spending
District-wide per-pupil expenditure for Illini West H S Dist 307, which includes Illini West High School.
$16,551
Per student
-18%
vs Illinois
Avg $20,099
-15%
vs U.S.
Avg $19,490
Revenue mix
Local 52.1%
State 39.6%
Federal 8.3%
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.
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 Illini West High School
How many students attend Illini West High School?
Illini West High School has 349 students enrolled. It is a high school in Carthage, IL.
What is the student-teacher ratio at Illini West High School?
The student-teacher ratio at Illini West High School is 14.3:1, which is 2% lower than the Illinois average of 14.6:1 and 10% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Illini West High School?
The largest demographic group at Illini West High School is White at 92.0%. The school serves a diverse student body in Carthage, IL.
What is the Resource Investment Index for Illini West High School?
Illini West High School has a Resource Investment Index of 28/100 (F) based on 5 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.