The brief
A middle school in Delmar, DE where students score 33 points above what's typical for similar communities.
It ranks 183 of 219 schools in Delaware and 1 of 2 in Delmar School District.
Delmar Middle School is listed in Delmar School District, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.
- 202633%
- 202532%
- 202429%
- 202333%
- 202234%
- 2021*28%
* A COVID-affected year: test participation was uneven nationwide, so the model weights it at half.
About this school's data1 correction under review · rating: low confidence · 7 sources, 2019–2026
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.
Full Profile · 3/3 metrics
Multi-year averages used by the rating model: math 37% (multi-year average, 2009-2026) · reading/ELA 48% (multi-year average, 2009-2026).
- 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 · 2026 DESSA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2026 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 · 2026 DESSA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2026 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 19940; 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, 2009-2026; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $63,361
- Median home value
- $225,700
- Median rent
- $938/mo
- College educated
- 21.9%
- Homeownership
- 82.6%
- Poverty rate
- 14.2%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 19940; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 39
- Car-Dependent
- Bike Score
- 47
- Somewhat Bikeable
- City reported crime
- 2,263/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Delmar. This is a city-level reported-crime measure, not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · city context (Delmar), not school-level safety or attendance eligibility. Source details
Source period: 2025. Freshness not available.
Programs and who goes here
What the campus offers, and who it enrolls.Programs
- Gifted and talented
- Available
- A program for qualifying students · CRDC via Urban Institute · SY 2021–22
The record
What is on file, and where each number came from.Questions families ask
What grades does Delmar Middle School serve?
Delmar Middle School serves students in grades 5th through 8th.
How many students attend Delmar Middle School?
Delmar Middle School has an enrollment of approximately 737 students.
What is the student-teacher ratio at Delmar Middle School?
The student-teacher ratio at Delmar Middle School is 19.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Delmar Middle School rank in DE?
Delmar Middle School ranks #183 of 219 schools in DE.
What is Delmar Middle School's MySchoolScout rating?
Delmar Middle School has a current MySchoolScout rating of 4.9 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 Delmar Middle School?
Based on loaded state assessment records, Delmar Middle School has 37% math proficiency (multi-year average, 2009-2026) and 48% reading/ELA proficiency (multi-year average, 2009-2026).
Is Delmar Middle School a charter school?
No, Delmar Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Delmar Middle School a Title I school?
No, Delmar Middle School is not currently a Title I school.
School facts
- Grades
- 5th – 8th
- Enrollment
- 737
- Student-teacher ratio
- 19.9:1
- Teachers (FTE)
- 37
- Type
- Regular
- Title I
- No
- Setting
- Small Suburb
- County
- Sussex County
- Phone
- (302) 846-9544
- Rank in district
- #1 of 2
- Schools in district
- 3
- District spending per student
- $12,046
- NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 14.0%
- Census SAIPE · 2024
- Area population (ZIP 19940)
- 7,108
- Area average commute
- 29.8 min
- Area median age
- 41.7
NCES Common Core of Data (CCD) (SY 2023–24).
Data from NCES Common Core of Data, Delaware Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.