Enrollment
490
Delaware · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 100162000352
Clayton Intermediate School — Clayton, DE
Federal NCES profile for Clayton Intermediate School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 30/100.
👥 Class size 29
🌟 Gifted program 30
🎓 Counselors 2
📋 Attendance 59
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: Smyrna School District · Delaware
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)
29.0
Federal CCD staff survey
Students per teacher
17.8:1
vs 14.1:1 Delaware avg
+26% vs state
Student-teacher ratio in context
How Clayton Intermediate School compares with Delaware 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
Clayton Intermediate School reports 490 enrolled students to the National Center for Education Statistics (NCES) alongside 29.0 full-time-equivalent teachers, producing a 17.8:1 student-teacher ratio. That figure sits 26% above the Delaware state mean of 14.1:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 12% higher, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 490 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 16.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Smyrna School District spends $15,860 per pupil district-wide, below the Delaware average of $18,485 and below the national average of $19,490. Revenue comes 19.3% from local sources (property taxes), 69.6% from the state, and 11.2% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 30/100 (F), 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 Clayton Intermediate School compares
Cross-validating school-level NCES values against Delaware state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Delaware | Delaware avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.8:1 | ▲ 26% | 14.1:1 | 15.9:1 |
| Enrollment | 490 | top 45% | — | — |
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
17.8:1
students per teacher
— 26% above state mean
Top 91% in Delaware — lower ratio than 9% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
16.3%
chronically absent (missed 10%+ of school days)
Between 10–20% — above the pre-pandemic baseline of ~15% nationally but within the current U.S. range.
Funding equity
$15,860
per pupil, district-wide
— below Delaware avg of $18,485
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 490 students — the combined health-and-guidance staffing load for this school.
Discipline context
26
in-school suspensions + 37 out-of-school
Suspension rate: 5.3 per 100 students. Combined in-school and out-of-school rate: 12.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 490 Top 45% in Delaware — larger than 55% of 223 state schools
Teachers (FTE) 29.0
Students per teacher 17.8:1 +26% vs state
Free-lunch eligible —
NCES ID 100162000352
Student demographics
White 56.5%
African American 29.2%
Hispanic or Latino 7.1%
Two or More 5.7%
Asian 1.0%
American Indian / Alaska Native 0.4%
Largest group: White at 56.5% of enrollment.
Programs & staff
Counselors (FTE) 1.0
Students per counselor 490:1
Discipline & special education
Chronically absent 16.3%
In-school suspensions 26
Out-of-school suspensions 37
Funding & spending
District-wide per-pupil expenditure for Smyrna School District, which includes Clayton Intermediate School.
$15,860
Per student
-14%
vs Delaware
Avg $18,485
-19%
vs U.S.
Avg $19,490
Revenue mix
Local 19.3%
State 69.6%
Federal 11.2%
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.
Other Schools in This District
- Enrollment
- 1,777
- Students per teacher
- 16.6:1
- Enrollment
- 1,011
- Students per teacher
- 16.6:1
- Enrollment
- 638
- Students per teacher
- 15.4:1
- Enrollment
- 557
- Students per teacher
- 12:1
- Enrollment
- 507
- Students per teacher
- 15.8:1
Similar elementary schools in Clayton
2 comparable elementary schools (grades K-5) serving the same city.
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 Clayton Intermediate School
How many students attend Clayton Intermediate School?
Clayton Intermediate School has 490 students enrolled. It is a elementary school in Clayton, DE.
What is the student-teacher ratio at Clayton Intermediate School?
The student-teacher ratio at Clayton Intermediate School is 17.8:1, which is 26% higher than the Delaware average of 14.1:1 and 12% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Clayton Intermediate School?
The largest demographic group at Clayton Intermediate School is White at 56.5%. The school serves a diverse student body in Clayton, DE.
What is the Resource Investment Index for Clayton Intermediate School?
Clayton Intermediate School has a Resource Investment Index of 30/100 (F) 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.