Serving 682 students in grades 6-8, Mariner Middle School ranks in the top 50% of all schools in Delaware for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 35% (which is higher than the Delaware state average of 29%). The percentage of students achieving proficiency in reading/language arts is 48% (which is higher than the Delaware state average of 42%).
The student:teacher ratio of 14:1 is equal to the Delaware state level of 14:1.
Minority enrollment is 41% of the student body (majority Hispanic), which is lower than the Delaware state average of 61% (majority Black).
Quick Stats (2025)
Grades: 6-8
Enrollment: 682 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 41%
Overall Testing Rank
: Top 50% in DE
Math Proficiency
: 35% (Top 50%)
Reading Proficiency
: 48% (Top 50%)
Science Proficiency
: 29% (Top 30%)
Source: National Center for Education Statistics (NCES), DE Dept. of Education
Mariner Middle School ranks within the top 50% of all 201 schools in Delaware (based off of combined math and reading proficiency testing data).
The diversity score of Mariner Middle School is 0.59, which is less than the diversity score at state average of 0.71. The school's diversity has stayed relatively flat over five school years.
Mariner Middle School is ranked #64 out of 201 schools, which ranks it among the top 50% of public schools in Delaware.
What schools are Mariner Middle School often compared to?
Mariner Middle Schoolis often viewed alongside schools like Beacon Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35% of students have achieved math proficiency (compared to the 29% DE state average), while 48% of students have achieved reading proficiency (compared to the 42% DE state average).
How many students attend Mariner Middle School?
682 students attend Mariner Middle School.
What is the racial composition of the student body?
59% of Mariner Middle School students are White, 24% of students are Hispanic, 11% of students are Black, 4% of students are Two or more races, and 2% of students are Asian.
What is the student:teacher ratio of Mariner Middle School?
Mariner Middle School has a student ration of 14:1, which is equal to the Delaware state average of 14:1.
What grades does Mariner Middle School offer ?
Mariner Middle School offers enrollment in grades 6-8
What school district is Mariner Middle School part of?
We explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
Explore the revolutionary approach of Personalized Learning in K-12 education. This article discusses the benefits, challenges, and potential of tailoring education to individual student needs, incorporating technology and adaptive learning methods to prepare students for the 21st century.
Quick Stats (2025)
Grades: 6-8
Enrollment: 682 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 41%
Overall Testing Rank
: Top 50%
Math Proficiency
: 35% (Top 50%)
Reading Proficiency
: 48% (Top 50%)
Science Proficiency
: 29% (Top 30%)
Source: National Center for Education Statistics (NCES), DE Dept. of Education
