- Enrollment
- 506
- Students per teacher
- 12:1
- Resource Index
- 32/100
High school (grades 9-12) · Clinton, IL
Clinton High School
Federal NCES profile for Clinton High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 171044001260
👥 S:T ratio 50
🌟 Gifted program 30
🎓 Counselors 49
📋 Attendance 32
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Clinton High School earns 40/100 on the Resource Investment Index, with class sizes near the Illinois median.
- #1 of 5
- public schools in Clinton · Resource Index
- 40
- Resource Index · Typical
- 12.5:1
- students per teacher
- 514
- students enrolled
Clinton High School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Clinton High School ranks #1 of 5 public schools in Clinton, IL.
School address
District: Clinton Cusd 15 · Illinois
NCES ID 171044001260 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+24 students YoY
Clinton High School held near 507 students from 2022-23 to 2023-24 (+24 headcount).
Teacher FTE lost 41.3 → 39.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+24 students YoY 171044001260 · Clinton, IL High · MID · TRAD
514 enr · 12.5:1 · RII 40
Nearest enrollment peer: Clinton Elem School (506 students)
Clinton High School held near 507 students from 2022-23 to 2023-24 (+24 headcount). Teacher FTE lost 41.3 → 39.1 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
Clinton High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- This school
Clinton High School
514 students
- Clinton Elem S
Clinton Elem School
506 students
- Clinton Jr Hig
Clinton Jr High School
385 students
- Lincoln Elem S 183
Lincoln Elem School
183 students
- Douglas Elem S 177
Douglas Elem School
177 students
What this shows Clinton High School reports 514 students on the CCD universe file.
How Clinton High School compares
Clinton High School held steady on CCD headcount: ratios and free-lunch share vs Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.5:1 | ▼ 11% | 14:1 | 15.7:1 |
| Enrollment | 514 | top 29% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.5:1
Leaner classes than 71% of US schools, among the more generously staffed nationally.
514
Bigger than 63% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
12.5:1
students per teacher
- 11% below state mean
Top 35% in Illinois - lower ratio than 65% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
27.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$16,560
per pupil, district-wide
- below Illinois avg of $18,196
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 257 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 18 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 3.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 83.1%
Hispanic or Latino 9.3%
Two or More 5.6%
African American 0.8%
Asian 0.6%
Native Hawaiian / Pacific Islander 0.4%
American Indian / Alaska Native 0.2%
Largest group: White at 83.1% of enrollment.
Student-body diversity index 29.8/100
Simpson diversity index - at 29.8, Clinton High School is less mixed than the Illinois school average of 38.9.
Programs
AP courses offered 3
District finance for Clinton Cusd 15 reports $16,560 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Clinton High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Clinton Elem School | Similar size | No free-lunch data | Similar S:T ratio |
| Clinton Jr High School | Smaller | No free-lunch data | Similar S:T ratio |
| Lincoln Elem School | Smaller | No free-lunch data | Higher S:T ratio |
| Douglas Elem School | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Clinton High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 385
- Students per teacher
- 11.3:1
- Resource Index
- 27/100
- Enrollment
- 183
- Students per teacher
- 14.1:1
- Resource Index
- 33/100
- Enrollment
- 177
- Students per teacher
- 13.6:1
- Resource Index
- 31/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~514 students)
Frequently asked questions about Clinton High School
How many students attend Clinton High School?
Clinton High School has 514 students enrolled. It is a high school in Clinton, IL. CCD year-over-year: 483 (2022-23) → 507 (2023-24), nearly flat (+24).
What is the student-teacher ratio at Clinton High School?
The student-teacher ratio at Clinton High School is 12.5:1, which is 11% lower than the Illinois average of 14:1 and 20% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Clinton High School?
The largest demographic group at Clinton High School is White at 83.1% of enrollment, in Clinton, IL.
What is the Resource Investment Index for Clinton High School?
Clinton High School has a Resource Investment Index of 40/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Clinton High School rank among public schools in Clinton?
By Resource Investment Index, Clinton High School ranks #1 of 5 public schools in Clinton, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Clinton on the city page.
What other schools are in Clinton Cusd 15?
Besides Clinton High School, Clinton Cusd 15 also operates Clinton Elem School (506 students), Clinton Jr High School (385 students), and Lincoln Elem School (183 students). See the Clinton Cusd 15 district page for the complete list.