Enrollment
368
Iowa · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 190675000275
Centerville High School — Centerville, IA
Federal NCES profile for Centerville High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 29/100.
👥 Class size 38
📚 AP courses 10
🌟 Gifted program 70
🎓 Counselors 26
📋 Attendance 0
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: Centerville Comm School District · Iowa
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)
26.0
Federal CCD staff survey
Students per teacher
15.5:1
vs 15:1 Iowa avg
+3% vs state
Free-lunch eligible
40.1%
vs 36.4% Iowa avg
+10% vs state
Student-teacher ratio in context
How Centerville High School compares with Iowa 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
Centerville High School reports 368 enrolled students to the National Center for Education Statistics (NCES) alongside 26.0 full-time-equivalent teachers, producing a 15.5:1 student-teacher ratio. That figure sits 3% above the Iowa state mean of 15:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 3% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 40.1% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 10% above the Iowa average and 23% below the national baseline. Counselor coverage works out to roughly 368 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 51.4% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Centerville Comm School District spends $17,939 per pupil district-wide, above the Iowa average of $17,211 and below the national average of $19,490. Revenue comes 27.5% from local sources (property taxes), 55.1% from the state, and 17.4% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 29/100 (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 Centerville High School compares
Cross-validating school-level NCES values against Iowa state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Iowa | Iowa avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.5:1 | ▲ 3% | 15:1 | 15.9:1 |
| Free-lunch eligible | 40.1% | ▲ 10% | 36.4% | 51.8% |
| Enrollment | 368 | top 62% | — | — |
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.
Economic need
40.1%
free-lunch eligible
— 10% above the Iowa average of 36.4%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
15.5:1
students per teacher
— 3% above state mean
Top 70% in Iowa — lower ratio than 30% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
51.4%
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
$17,939
per pupil, district-wide
— above Iowa avg of $17,211
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 368 students — the combined health-and-guidance staffing load for this school.
Discipline context
10
in-school suspensions + 9 out-of-school
Suspension rate: 2.7 per 100 students. Combined in-school and out-of-school rate: 5.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 368 Top 62% in Iowa — larger than 38% of 1,326 state schools
Teachers (FTE) 26.0
Students per teacher 15.5:1 +3% vs state
Free-lunch eligible 40.1% +10% vs state
NCES ID 190675000275
Student demographics
White 91.2%
Hispanic or Latino 4.4%
African American 2.5%
Two or More 1.6%
Asian 0.3%
Largest group: White at 91.2% of enrollment.
Programs & staff
AP program Not offered
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 368:1
Discipline & special education
Chronically absent 51.4%
In-school suspensions 10
Out-of-school suspensions 9
Funding & spending
District-wide per-pupil expenditure for Centerville Comm School District, which includes Centerville High School.
$17,939
Per student
+4%
vs Iowa
Avg $17,211
-8%
vs U.S.
Avg $19,490
Revenue mix
Local 27.5%
State 55.1%
Federal 17.4%
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
- 498
- Students per teacher
- 13.7:1
- Enrollment
- 298
- Students per teacher
- 17.6:1
- Enrollment
- 60
- Students per teacher
- 20.3:1
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 Centerville High School
How many students attend Centerville High School?
Centerville High School has 368 students enrolled. It is a high school in Centerville, IA.
What is the student-teacher ratio at Centerville High School?
The student-teacher ratio at Centerville High School is 15.5:1, which is 3% higher than the Iowa average of 15:1 and 3% lower than the national average of 15.9:1.
What percentage of students receive free lunch at Centerville High School?
40.1% of students at Centerville High School are eligible for free lunch, compared to the Iowa average of 36.4%.
What is the racial and ethnic makeup of Centerville High School?
The largest demographic group at Centerville High School is White at 91.2%. The school serves a diverse student body in Centerville, IA.
What is the Resource Investment Index for Centerville High School?
Centerville High School has a Resource Investment Index of 29/100 (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.