Mariner Middle School

Public Middle School | Grade 6-8

16391 Harbeson Rd, Milton, DE

Cape Henlopen School District

682 Students

Niche Grade

GreatSchools Rating

School Details

Head of School
Best,  Alfred  G.

Student Teacher Ratio
14:1

Math Proficiency
35%

Reading Proficiency
48%

A-

Academics

A-

Teachers

Source: Niche

Niche Grade Details

Academics

Reading Proficiency

48%

Math Proficiency

35%

Teachers

Student Teacher Ratio

14:1

Teachers

Full Time Teachers

Teachers in First or Second Year

7.1%

Test Scores

Equity

Source: GreatSchools

GreatSchools Rating Details

Teachers and Staff

Students Per Counselor

624:1

Student Diversity

Male

54.2%

Female

45.8%

White

57.4%

Hispanic

23.6%

Black

12.7%

Two or more races

4.8%

Asian or Pacific Islander

<1%

Native American

<1%

Specialty School Programs

Free/Reduced Lunch Offered

This School’s Reviews

5.0 parent

9/16/2025

Our son has developed into a young man over the two years he has been attending Mariner Middle School. The teacher and coaches TRULY care for the students on many levels, not just academically. That said, they hold the children accountable to make sure learning is taking place as they should. Our ex...

5.0 student

6/16/2019

This school is very fun and I would love to go back

1.0 parent

2/23/2015

My child has to come home and learn math on You tube. Complete strangers do a better job teaching my child than the math teachers .

5.0 teacher

11/5/2014

The Mariner Middle School has a lot of great opportunities for students to shine. The staff is caring and supportive.

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Agents Specializing in Attendance Zone

Penny Hollis

Keller Williams Select Realtors of Annapolis

(667) 243-8212

90 Total Sales

1 in Attendance Zone

$450,000 Price

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Margarita Swartz

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100 Total Sales

12 in Attendance Zone

$90K - $671K Price Range

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(302) 291-3509

160 Total Sales

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Map

Attendance Zone

Explore this Area Milton

Explore Milton

List Price Range

$325K - $1.6M

Homes For Sale

226

Average Home Value

$523,497

Median Lot Size

13,068 Sq Ft

% Renters

24%

Average Household Income

$92,782

% of College Grads

44.1%

Median Age

Average House Size

2,145 Sq Ft

Homes for Sale

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4 Beds
4 Baths
2,500 Sq Ft

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(302) 240-6145

$2,495,000

4 Beds
3 Baths
3,400 Sq Ft

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2 Beds
1.5 Baths
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Cozy Charm Meets Modern Updates! Don't let the "cute" exterior fool you—this home is deceptively spacious. Featuring a massive family room extension perfect for game nights and gatherings, this 2-bedroom 1.5 bath home has been thoughtfully refreshed. Enjoy brand-new luxury vinyl plank flooring throu...

Anthony Sacco

RE/MAX Associates

(302) 508-3411

$585,000

3 Beds
2.5 Baths
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Peaceful Eagles Landing Getaway! This spacious Versailles townhouse offers room to spread out across two levels in one of Rehoboth’s most desirable communities. The first floor features an open-concept layout with a large kitchen, convenient half bath, cozy gas fireplace, and a bright sunroom with s...

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2 Beds
1 Bath
600 Sq Ft

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Public Schools shown may be Choice Schools

Milton Elementary School

K to 5th
Public

H.O. Brittingham Elementary School

K to 5th
Public

Beach Plum Island State Park

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Delaware Sussex County Milton 19968

Mariner Middle School is a public school for students in grades 6-8 in Milton, DE, in the Milton neighborhood, and is served by the Cape Henlopen School District in Delaware. Annual tuition is $0. The school has a total enrollment of 682 and maintains a student-teacher ratio of 14:1. Academic records show that 35% of students achieve proficiency in math, and 48% are proficient in reading. Mariner Middle School has received feedback and ratings, with a Niche grade of A and a GreatSchools Rating of 5 out of 10. The average home value in this area is $523,497. Discover additional schools in the area, like Milton Elementary School, H.O. Brittingham Elementary School, and more. Learn more about what Milton has to offer, and browse homes for sale and for rent near Mariner Middle School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Penny Hollis

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