Enrollment
613
Delaware · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 100130000371
William F. Cooke Jr. Elementary — Hockessin, DE
Federal NCES profile for William F. Cooke Jr. Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 55/100.
👥 Class size 38
🌟 Gifted program 70
🎓 Counselors 39
📋 Attendance 75
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 →
The verdict
William F. Cooke Jr. Elementary earns a C Resource Investment Index (55/100), with class sizes larger than 76% of Delaware schools.
- C
- Resource Index · 55/100
- 15.5:1
- large classes for Delaware
- 613
- students enrolled
School address
District: Red Clay Consolidated 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)
40.0
Federal CCD staff survey
Students per teacher
15.5:1
vs 14.1:1 Delaware avg
+10% vs state
Student-teacher ratio in context
How William F. Cooke Jr. Elementary 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
William F. Cooke Jr. Elementary reports 613 enrolled students to the National Center for Education Statistics (NCES) alongside 40.0 full-time-equivalent teachers, producing a 15.5:1 student-teacher ratio. That figure sits 10% 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 3% lower, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 307 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 10.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Red Clay Consolidated School District spends $23,101 per pupil district-wide, above the Delaware average of $18,485 and above the national average of $19,490. Revenue comes 37.2% from local sources (property taxes), 48.1% from the state, and 14.7% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 55/100 (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 William F. Cooke Jr. Elementary 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 | 15.5:1 | ▲ 10% | 14.1:1 | 15.9:1 |
| Enrollment | 613 | top 63% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Class size vs. every US school
Students per teacher (lower means more individual attention)
16 smaller classes than 44% of 92,598 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
School size vs. every US school
Total enrollment — where this school sits by size (neither large nor small is 'better')
613 larger than 74% of 95,891 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 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
15.5:1
students per teacher
— 10% above state mean
Top 76% in Delaware — lower ratio than 24% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
10.0%
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
$23,101
per pupil, district-wide
— above Delaware avg of $18,485
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 307 students — the combined health-and-guidance staffing load for this school.
Discipline context
3
in-school suspensions + 11 out-of-school
Suspension rate: 0.5 per 100 students. Combined in-school and out-of-school rate: 2.3 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 613 Top 63% in Delaware — larger than 37% of 223 state schools
Teachers (FTE) 40.0
Students per teacher 15.5:1 +10% vs state
Free-lunch eligible —
NCES ID 100130000371
Student demographics
White 66.7%
Hispanic or Latino 13.9%
African American 8.2%
Two or More 5.5%
Asian 5.4%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 66.7% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 307:1
Discipline & special education
Chronically absent 10.0%
In-school suspensions 3
Out-of-school suspensions 11
Funding & spending
District-wide per-pupil expenditure for Red Clay Consolidated School District, which includes William F. Cooke Jr. Elementary.
$23,101
Per student
+25%
vs Delaware
Avg $18,485
+19%
vs U.S.
Avg $19,490
Revenue mix
Local 37.2%
State 48.1%
Federal 14.7%
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
- 1,164
- Students per teacher
- 18:1
- Enrollment
- 1,027
- Students per teacher
- 16.5:1
- Enrollment
- 941
- Students per teacher
- 17.9:1
- Enrollment
- 941
- Students per teacher
- 15.5:1
- Enrollment
- 920
- Students per teacher
- 13.1:1
Similar elementary schools in Hockessin
1 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 William F. Cooke Jr. Elementary
How many students attend William F. Cooke Jr. Elementary?
William F. Cooke Jr. Elementary has 613 students enrolled. It is a elementary school in Hockessin, DE.
What is the student-teacher ratio at William F. Cooke Jr. Elementary?
The student-teacher ratio at William F. Cooke Jr. Elementary is 15.5:1, which is 10% higher than the Delaware average of 14.1:1 and 3% lower than the national average of 15.9:1.
What is the racial and ethnic makeup of William F. Cooke Jr. Elementary?
The largest demographic group at William F. Cooke Jr. Elementary is White at 66.7%. The school serves a diverse student body in Hockessin, DE.
What is the Resource Investment Index for William F. Cooke Jr. Elementary?
William F. Cooke Jr. Elementary has a Resource Investment Index of 55/100 (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.