Enrollment
327
Oklahoma · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 401029000449
Horace Mann Es — Duncan, OK
Federal NCES profile for Horace Mann Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 57/100.
👥 Class size 35
🌟 Gifted program 70
🎓 Counselors 35
📋 Attendance 88
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
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)
21.0
Federal CCD staff survey
Students per teacher
16.3:1
vs 16.4:1 Oklahoma avg
-1% vs state
Student-teacher ratio in context
How Horace Mann Es compares with Oklahoma 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
Horace Mann Es reports 327 enrolled students to the National Center for Education Statistics (NCES) alongside 21.0 full-time-equivalent teachers, producing a 16.3:1 student-teacher ratio. That figure sits 1% below the Oklahoma state mean of 16.4:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 3% higher, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 327 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 4.9% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Duncan spends $10,963 per pupil district-wide, below the Oklahoma average of $14,176 and below the national average of $19,490. Revenue comes 31.4% from local sources (property taxes), 48.7% from the state, and 19.9% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 57/100 (C), calculated from 4 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 Horace Mann Es compares
Cross-validating school-level NCES values against Oklahoma state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.3:1 | ▼ 1% | 16.4:1 | 15.9:1 |
| Enrollment | 327 | top 55% | — | — |
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
16.3:1
students per teacher
— 1% below state mean
Top 53% in Oklahoma — lower ratio than 47% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
4.9%
chronically absent (missed 10%+ of school days)
Below 10% — strong attendance relative to the post-pandemic national landscape.
Funding equity
$10,963
per pupil, district-wide
— below Oklahoma avg of $14,176
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 327 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 327 Top 55% in Oklahoma — larger than 45% of 1,778 state schools
Teachers (FTE) 21.0
Students per teacher 16.3:1 -1% vs state
Free-lunch eligible —
NCES ID 401029000449
Student demographics
White 52.3%
Hispanic or Latino 21.7%
Two or More 15.6%
American Indian / Alaska Native 5.5%
Asian 3.1%
African American 1.5%
Native Hawaiian / Pacific Islander 0.3%
Largest group: White at 52.3% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 327:1
Discipline & special education
Chronically absent 4.9%
In-school suspensions 0
Out-of-school suspensions 2
Funding & spending
District-wide per-pupil expenditure for Duncan, which includes Horace Mann Es.
$10,963
Per student
-23%
vs Oklahoma
Avg $14,176
-44%
vs U.S.
Avg $19,490
Revenue mix
Local 31.4%
State 48.7%
Federal 19.9%
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
- 981
- Students per teacher
- 18.2:1
- Enrollment
- 696
- Students per teacher
- 15.7:1
- Enrollment
- 336
- Students per teacher
- 15.5:1
- Enrollment
- 321
- Students per teacher
- 15.3:1
- Enrollment
- 283
- Students per teacher
- 19.3:1
Similar elementary schools in Duncan
4 comparable elementary schools (grades K-5) serving the same city.
Emerson Es
Standard public school
336 students 15.5:1 students per teacher
Woodrow Wilson Es
Standard public school
321 students 15.3:1 students per teacher
Plato Es
Standard public school
283 students 19.3:1 students per teacher
Mark Twain Es
Standard public school
160 students 12.4:1 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 Horace Mann Es
How many students attend Horace Mann Es?
Horace Mann Es has 327 students enrolled. It is a elementary school in Duncan, OK.
What is the student-teacher ratio at Horace Mann Es?
The student-teacher ratio at Horace Mann Es is 16.3:1, which is 1% lower than the Oklahoma average of 16.4:1 and 3% higher 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 Horace Mann Es?
The largest demographic group at Horace Mann Es is White at 52.3%. The school serves a diverse student body in Duncan, OK.
What is the Resource Investment Index for Horace Mann Es?
Horace Mann Es has a Resource Investment Index of 57/100 (C) based on 4 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.