Enrollment
240
Delaware · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 100019000053
Hartly Elementary School — Hartly, DE
Federal NCES profile for Hartly Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 45/100.
👥 Class size 53
🌟 Gifted program 70
🎓 Counselors 52
📋 Attendance 5
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: Capital 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)
21.0
Federal CCD staff survey
Students per teacher
11.7:1
vs 14.1:1 Delaware avg
-17% vs state
Student-teacher ratio in context
How Hartly Elementary 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
Hartly Elementary School reports 240 enrolled students to the National Center for Education Statistics (NCES) alongside 21.0 full-time-equivalent teachers, producing a 11.7:1 student-teacher ratio. That figure sits 17% below the Delaware state mean of 14.1:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 26% lower, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 240 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 37.9% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Capital School District spends $26,800 per pupil district-wide, above the Delaware average of $18,485 and above the national average of $19,490. Revenue comes 20.9% from local sources (property taxes), 65.9% from the state, and 13.1% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 45/100 (D), 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 Hartly Elementary 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 | 11.7:1 | ▼ 17% | 14.1:1 | 15.9:1 |
| Enrollment | 240 | top 9% | — | — |
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
11.7:1
students per teacher
— 17% below state mean
Top 20% in Delaware — lower ratio than 80% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
37.9%
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
$26,800
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
Counselors1.0 FTE
Per 240 students — the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.4 per 100 students. Combined in-school and out-of-school rate: 0.8 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 240 Top 9% in Delaware — larger than 91% of 223 state schools
Teachers (FTE) 21.0
Students per teacher 11.7:1 -17% vs state
Free-lunch eligible —
NCES ID 100019000053
Student demographics
White 65.0%
Hispanic or Latino 15.4%
Two or More 11.7%
African American 7.5%
Asian 0.4%
Largest group: White at 65.0% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 240:1
Discipline & special education
Chronically absent 37.9%
In-school suspensions 1
Out-of-school suspensions 1
Funding & spending
District-wide per-pupil expenditure for Capital School District, which includes Hartly Elementary School.
$26,800
Per student
+45%
vs Delaware
Avg $18,485
+38%
vs U.S.
Avg $19,490
Revenue mix
Local 20.9%
State 65.9%
Federal 13.1%
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
- 1,812
- Students per teacher
- 16.6:1
- Enrollment
- 860
- Students per teacher
- 14.8:1
- Enrollment
- 577
- Students per teacher
- 16.1:1
- Enrollment
- 432
- Students per teacher
- 17.1:1
- Enrollment
- 341
- Students per teacher
- 16.7:1
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 Hartly Elementary School
How many students attend Hartly Elementary School?
Hartly Elementary School has 240 students enrolled. It is a elementary school in Hartly, DE.
What is the student-teacher ratio at Hartly Elementary School?
The student-teacher ratio at Hartly Elementary School is 11.7:1, which is 17% lower than the Delaware average of 14.1:1 and 26% lower 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 Hartly Elementary School?
The largest demographic group at Hartly Elementary School is White at 65.0%. The school serves a diverse student body in Hartly, DE.
What is the Resource Investment Index for Hartly Elementary School?
Hartly Elementary School has a Resource Investment Index of 45/100 (D) 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.