Average
#163 of 219 schools in DE
Hartly Elementary School
Elementary School · Capital School District · Hartly, DE
A Capital School District elementary school where students score 12 points above what's typical for similar communities.
PO Box 25 2617 Arthursville Road, Hartly, DE 19953
- Math 39% vs DE 40% (2025)
- Reading 39% vs DE 41% (2025)
- 12.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Hartly Elementary School score 39% proficient, which is above what's typical for similar communities (expected: 27%).
2025 DESSA proficiency
Most recent published year. School vs. DE average.
Trend
→ SteadyProficiency is down 43 points across the 17-year record (2009–2025) and has held near 39% recently.
Show all 17 years
Multi-year averages used by the rating model: math 55% (multi-year average, 2009-2025) · reading/ELA 60% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 70 test records from DE state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Hartly Elementary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 17Car-Dependent
- Bike 26Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$71,466
Median home value
$244,200
Median rent
$1,063/mo
College educated
10.3%
Homeownership
74.1%
Poverty rate
8.3%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 19953; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Kenton Mennonite SchoolPrivate · tuition | 4.7private | 1–10 | 5.0 mi | 33 | Compare → |
| Booker T. Washington Elementary SchoolEnrollment path unverified | 5.1 | K–4 | Not available | 315 | Compare → |
| East Dover Elementary SchoolEnrollment path unverified | 5.9 | K–4 | Not available | 338 | Compare → |
| Fairview Elementary SchoolEnrollment path unverified | 6.7 | K–4 | Not available | 273 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Capital School District
- Schools in district
- 14
- Rank in district
- #7 of 12
- District spending per student
- $26,301NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 18.4%Census SAIPE · 2024
Hartly Elementary School is listed in Capital School District; a district label does not verify attendance for an address.
About Hartly Elementary School
Hartly Elementary School is a public elementary school in Hartly, DE, part of Capital School District, serving approximately 257 students in grades Kindergarten-4th with a 12.2:1 student-teacher ratio. It holds a MySchoolScout rating of 5.2 out of 10 and ranks #163 of 219 schools in DE. State assessment records show 55% math proficiency (multi-year average, 2009-2025) and 60% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Hartly Elementary School
What grades does Hartly Elementary School serve?
Hartly Elementary School serves students in grades Kindergarten through 4th.
How many students attend Hartly Elementary School?
Hartly Elementary School has an enrollment of approximately 257 students.
What is the student-teacher ratio at Hartly Elementary School?
The student-teacher ratio at Hartly Elementary School is 12.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Hartly Elementary School rank in DE?
Hartly Elementary School ranks #163 of 219 schools in DE.
What is Hartly Elementary School's MySchoolScout rating?
Hartly Elementary School has a current MySchoolScout rating of 5.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Hartly Elementary School?
Based on loaded state assessment records, Hartly Elementary School has 55% math proficiency (multi-year average, 2009-2025) and 60% reading/ELA proficiency (multi-year average, 2009-2025).
Is Hartly Elementary School a charter school?
No, Hartly Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Hartly Elementary School a Title I school?
No, Hartly Elementary School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 4th
- Enrollment
- 257
- Student-Teacher Ratio
- 12.2:1
- Teachers (FTE)
- 21
- Type
- regular
- Setting
- Distant Rural
- County
- Kent County
- Chronic Absenteeism (SY 2022-23)
- 28.0%
- Phone
- (302) 672-1500
- Area population (ZIP 19953)
- 4,614
- Area average commute
- 30.6 min
- Area median age
- 36.3
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 DESSA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 DESSA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 DESSA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 DESSA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 19953; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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