Enrollment
151
Illinois · 2024-25 NCES data
High school (grades 9-12) · Mount Olive, IL
Mt Olive High School
Federal NCES profile for Mt Olive High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 48/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 172718002883
👥 S:T ratio 50
📚 AP courses 35
🌟 Gifted program 30
🎓 Counselors 70
📋 Attendance 54
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mt Olive High School earns 48/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less racially and ethnically mixed than most Illinois schools.
- 48
- Resource Index · Typical
- 12.6:1
- students per teacher
- 151
- students enrolled
Mt Olive High School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
School address
District: Mount Olive Cusd 5 · Illinois
NCES ID 172718002883 Verify on NCES CCD record →
Teachers (FTE)
12.0
Federal CCD staff survey
Students per teacher
12.6:1
vs 14:1 Illinois avg
-10% vs state
Student-teacher ratio in context
How Mt Olive High School compares with Illinois and U.S. medians
What stands out at Mt Olive High School
Mt Olive High School is a small high school in Mount Olive, Illinois, enrolling 151 students.
Class sizes run a bit leaner than typical: 12.6:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
Enrollment of 151 puts it in the smaller third of Illinois schools by headcount.
Its Resource Investment Index lands in the upper third of 3,845 scored Illinois schools.
Its student body is predominantly White (97% of enrollment), among the less diverse in the state (diversity index 6/100).
On the academic-pipeline side it reports 7 Advanced Placement courses.
Counselor coverage is strong, about 151 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 18.5% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 18.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Its district, Mount Olive Cusd 5, also runs Mt Olive Elementary School (328 students).
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Mt Olive High School compares
Mt Olive High School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.6:1 | ▼ 10% | 14:1 | 15.7:1 |
| Enrollment | 151 | top 89% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.6:1
Leaner classes than 70% of US schools, among the more generously staffed nationally.
151
Bigger than 15% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
12.6:1
students per teacher
- 10% below state mean
Top 37% in Illinois - lower ratio than 63% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
18.5%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$15,247
per pupil, district-wide
- below Illinois avg of $17,042
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 151 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 12 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 7.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 96.7%
Two or More 3.3%
Largest group: White at 96.7% of enrollment.
Student-body diversity index 6.4/100
Simpson diversity index - at 6.4, Mt Olive High School is less mixed than the Illinois school average of 38.9.
Programs
AP courses offered 7
Funding & spending
District-wide per-pupil expenditure for Mount Olive Cusd 5, which includes Mt Olive High School.
$15,247
Per student
-11%
vs Illinois
Avg $17,042
-8%
vs U.S.
Avg $16,593
Revenue mix
Local 33.0%
State 48.8%
Federal 18.2%
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.
How Mt Olive High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Mt Olive Elementary School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Mt Olive High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 328
- Students per teacher
- 11.3:1
- Resource Index
- 43/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~151 students)
Next steps
Verify locally before acting on Mt Olive High School's federal record.
- Compare Mt Olive High School against another school. Compare schools
- Mount Olive Cusd 5's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Mt Olive High School
How many students attend Mt Olive High School?
Mt Olive High School has 151 students enrolled. It is a high school in Mount Olive, IL.
What is the student-teacher ratio at Mt Olive High School?
The student-teacher ratio at Mt Olive High School is 12.6:1, which is 10% 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 Mt Olive High School?
The largest demographic group at Mt Olive High School is White at 96.7% of enrollment, in Mount Olive, IL.
What is the Resource Investment Index for Mt Olive High School?
Mt Olive High School has a Resource Investment Index of 48/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Is Mt Olive High School a good school?
Mt Olive High School earns 48/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less racially and ethnically mixed than most Illinois schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Mount Olive Cusd 5?
Besides Mt Olive High School, Mount Olive Cusd 5 also operates Mt Olive Elementary School (328 students). See the Mount Olive Cusd 5 district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.