Average
#138 of 219 schools in DE
Wilmington Manor Elementary School
Elementary School · Colonial School District
200 East Roosevelt Avenue, New Castle, DE 19720
Enrollment
368
Student-Teacher
12.7:1
Score
5.9
Grades
Kindergarten – 8th
Enrollment
368
Student-Teacher
12.7:1
Score
5.9
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Delaware schools
#138 of 219
In New Castle
#4 of 14
public schools
In district
#4 of 14
Colonial School District
School environment
7.2 / 10
Very Good
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Wilmington Manor Elementary School
Elementary School in New Castle · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Read (george) Middle School
0.5 mi away. Use as a geographic alternative in the same move search.
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About Wilmington Manor Elementary School
Wilmington Manor Elementary School is a public elementary school in New Castle, DE, part of Colonial School District. Wilmington Manor Elementary School serves approximately 368 students, and covers grades Kindergarten-8th, and has a 12.7:1 student-teacher ratio. Wilmington Manor Elementary School has a current MySchoolScout rating of 5.9 out of 10 and ranks #138 of 219 schools in DE.
Structured state assessment records for Wilmington Manor Elementary School show 35% math proficiency (multi-year average, 2009-2025) and 40% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 5.9 · Average
- District avg 5.6
- DE avg 6.7
What Parents Should Know
34% of students at Wilmington Manor Elementary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Wilmington Manor Elementary School — Students at Wilmington Manor Elementary School score 26% proficient, which is below what's typical for similar communities (expected: 33%).
Test Scores DE DESSA (2024-25)
Based on 85 test records from DE state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.7/10.
How Wilmington Manor Elementary School Compares
See how Wilmington Manor Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
200 East Roosevelt Avenue, New Castle, DE 19720
Nearby Alternatives
Families considering Wilmington Manor Elementary School may also want to explore other elementary schools in the area. ST PETER CATHOLIC SCHOOL (rated 7.9/10, 1.7 miles away), which scores notably higher. Another option is Richey Elementary School (rated 7.4/10, 2.7 miles away, in nearby Wilmington), which scores notably higher. Additionally, Eisenberg (Harry O.) Elementary School (rated 7.3/10, 1.4 miles away), which scores notably higher. For more schools in New Castle, see our New Castle schools guide .
Nearby Schools
20 within 4.1 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 19720 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$75,985
Median Home Value
$242,600
Median Rent
$1,282/mo
Population
60,593
College Educated
21.6%
Homeownership
67.2%
Avg Commute
26.2 min
Poverty Rate
10.1%
Median Age
39.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Academy Of Dover Charter School Dover, DE | 5.9 |
| East Dover Elementary School Dover, DE | 5.9 |
| HOLY CROSS SCHOOL Dover, DE | 6.0 |
| Castle Hills Elementary School New Castle, DE | 5.8 |
| ST JOHN THE BELOVED SCHOOL Wilmington, DE | 5.8 |
| ST MARY MAGDALEN SCHOOL Wilmington, DE | 5.8 |
Frequently Asked Questions
Common questions about Wilmington Manor Elementary School
What grades does Wilmington Manor Elementary School serve?
Wilmington Manor Elementary School serves students in grades Kindergarten through 8th.
How many students attend Wilmington Manor Elementary School?
Wilmington Manor Elementary School has an enrollment of approximately 368 students.
What is the student-teacher ratio at Wilmington Manor Elementary School?
The student-teacher ratio at Wilmington Manor Elementary School is 12.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Wilmington Manor Elementary School rank in DE?
Wilmington Manor Elementary School ranks #138 of 219 schools in DE.
What is Wilmington Manor Elementary School's MySchoolScout rating?
Wilmington Manor Elementary School has a current MySchoolScout rating of 5.9 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 Wilmington Manor Elementary School?
Based on loaded state assessment records, Wilmington Manor Elementary School has 35% math proficiency (multi-year average, 2009-2025) and 40% reading/ELA proficiency (multi-year average, 2009-2025).
Is Wilmington Manor Elementary School a charter school?
No, Wilmington Manor Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Wilmington Manor Elementary School a Title I school?
No, Wilmington Manor Elementary School is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 368
- Student-Teacher Ratio
- 12.7:1
- Teachers (FTE)
- 29
- Type
- regular
- Setting
- Large Suburb
- County
- New Castle County
- Chronic Absenteeism (SY 2022-23)
- 34.0%
- Phone
- (302) 323-2901
Resources & Links
District
Colonial School District- District Enrollment
- 8,778
- Schools in District
- 15
- Per-Pupil Spending
- $23,018
- District Rank
- #4 of 14
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