2101 Centerville Road
Wilmington, DE 19808
(School attendance zone shown in map)
Rating
5/
10
Bottom 50%
Marbrook Elementary School serves 428 students in grades Kindergarten-5.
Marbrook Elementary School placed in the bottom 50% of all schools in Delaware for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 20-24% (which is lower than the Delaware state average of 27%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 35-39% (which is lower than the Delaware state average of 42%) for the 2020-21 school year.
The student:teacher ratio of 12:1 is lower than the Delaware state level of 14:1.
Minority enrollment is 67% of the student body (majority Hispanic), which is higher than the Delaware state average of 58% (majority Black and Hispanic).

Quick Stats (2023)

  • Grades: Kindergarten-5
  • Enrollment: 428 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 67%
  • Overall Testing Rank
    : Bottom 50% in DE
  • Math Proficiency
    : 20-24% (Top 50%)
  • Reading Proficiency
    : 35-39% (Top 50%)
  • Source: National Center for Education Statistics (NCES), DE Dept. of Education

Top Rankings

Marbrook Elementary School ranks among the top 20% of public schools in Delaware for:

Category
Attribute

School Overview

Marbrook Elementary School's student population of 428 students has stayed relatively flat over five school years.
The teacher population of 35 teachers has grown by 16% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
428 students
This chart display total students of Marbrook Elementary School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of Marbrook Elementary School
Total Classroom Teachers
35 teachers
This chart display the total teachers of Marbrook Elementary School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of Marbrook Elementary School by grade.

School Rankings

Marbrook Elementary School is ranked within the bottom 50% of all 196 schools in Delaware (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Marbrook Elementary School is 0.63, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (DE)
Overall Testing Rank
#101 out of 196 schools
(Bottom 50%)
This chart display the overall school rank of Marbrook Elementary School, with the latest 2020-21 school year data.
Math Test Scores (% Proficient)
20-24%
27%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Marbrook Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Delaware by year, with the latest 2020-21 school year data.
Reading/Language Arts Test Scores (% Proficient)
35-39%
42%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Marbrook Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Delaware by year, with the latest 2020-21 school year data.
Student : Teacher Ratio
12:1
14:1
This chart display the student teacher ratio of Marbrook Elementary School and the public school average student teacher ratio of Delaware by year, with the latest 2020-21 school year data.
American Indian
n/a
1%
Asian
1%
4%
This chart display the percentage of Asian students in Marbrook Elementary School and the percentage of Asian public school students in Delaware by year, with the latest 2020-21 school year data.
Hispanic
50%
18%
This chart display the percentage of Hispanic students in Marbrook Elementary School and the percentage of Hispanic public school students in Delaware by year, with the latest 2020-21 school year data.
Black
11%
30%
This chart display the percentage of Black students in Marbrook Elementary School and the percentage of Black public school students in Delaware by year, with the latest 2020-21 school year data.
White
33%
42%
This chart display the percentage of White students in Marbrook Elementary School and the percentage of White public school students in Delaware by year, with the latest 2020-21 school year data.
Hawaiian
n/a
n/a
Two or more races
5%
5%
This chart display the percentage of students of two or more races in Marbrook Elementary School and the percentage of public school students of two or more races in Delaware by year, with the latest 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Marbrook Elementary School.
This chart display the percentage breakdown of public school students of all ethnic groups in DE.
Diversity Score
0.63
This chart display the diversity score of Marbrook Elementary School and the public school average diversity score of Delaware by year, with the latest 2020-21 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
57%
35%
This chart display the percentage of students who is eligible for free lunch in Marbrook Elementary School and the percentage of public school students who is eligible for free lunch in Delaware by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch (12-13)
5%
5%
This chart display the percentage of students who is eligible for reduced lunch in Marbrook Elementary School and the percentage of public school students who is eligible for reduced lunch in Delaware by year, with the latest 2012-13 school year data.
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), DE Dept. of Education

Frequently Asked Questions

What is Marbrook Elementary School's ranking?

Marbrook Elementary School ranks among the top 20% of public schools in Delaware for: Lowest student:teacher ratio (Top 20%).

What percent of students have achieved state testing proficiency in math and reading?

20-24% of students have achieved math proficiency (compared to the 27% DE state average), while 35-39% of students have achieved reading proficiency (compared to the 42% DE state average).

How many students attend Marbrook Elementary School?

428 students attend Marbrook Elementary School.

What is the racial composition of the student body?

50% of Marbrook Elementary School students are Hispanic, 33% of students are White, 11% of students are Black, 5% of students are Two or more races, and 1% of students are Asian.

What is the student:teacher ratio of Marbrook Elementary School?

Marbrook Elementary School has a student ration of 12:1, which is lower than the Delaware state average of 14:1.

What grades does Marbrook Elementary School offer ?

Marbrook Elementary School offers enrollment in grades Kindergarten-5

What school district is Marbrook Elementary School part of?

Marbrook Elementary School is part of Red Clay Consolidated School District.

School Calendar

View the Marbrook Elementary School yearly calendar below. Note key dates such as:

Event
Date
Parent/Guardian Conferences - Schools Closed
February 17, 2023 (Friday)
Spring Break - Schools & Offices Closed
April 07, 2023 (Friday)
Spring Break - Schools & Offices Closed
April 10, 2023 (Monday)
Spring Break - Schools Closed
April 11, 2023 (Tuesday)
Last Day for Students
June 09, 2023 (Friday)

School Reviews

5   5/21/2012
Fantastic. My child has learned more here than he did at Tower Hill. Just a wonderful place for your little one.
- Posted by Parent - davis

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  • Availability of music, art, sports and other extracurricular activities
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Quick Stats (2023)

  • Grades: Kindergarten-5
  • Enrollment: 428 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 67%
  • Overall Testing Rank
    : Bottom 50%
  • Math Proficiency
    : 20-24% (Top 50%)
  • Reading Proficiency
    : 35-39% (Top 50%)
  • Source: National Center for Education Statistics (NCES), DE Dept. of Education

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