Mariner Middle School

Public Middle School | Grade 6-8

16391 Harbeson Rd, Milton, DE

Cape Henlopen School District

682 Students

A-

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

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$60K - $300K Price Range

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$423K - $2.6M Price Range

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17 Total Sales

1 in Attendance Zone

$4,000,000 Price

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(667) 243-8048

67 Total Sales

2 in Attendance Zone

$345K - $507K Price Range

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Map

Attendance Zone

Explore this Area Milton

Explore Milton

List Price Range

$315K - $1.7M

Homes For Sale

224

Average Home Value

$502,604

Median Lot Size

13,068 Sq Ft

% Renters

24%

Average Household Income

$92,782

% of College Grads

44.1%

Median Age

Average House Size

2,142 Sq Ft

Homes for Sale

$3,995,000
- 5 Beds
- 5.5 Baths
- 2,500 Sq Ft
52 Henlopen Ave

New 27 days ago
Introducing 52 Henlopen Avenue, an exceptional new construction opportunity with a pool by Garrison Homes, ideally located just two blocks from the beach, nearby parks, and all of downtown Rehoboth’s acclaimed restaurants, shops, and attractions. Designed for effortless coastal living, this home off...

Shaun Tull

Jack Lingo - Rehoboth

(302) 216-9702
$1,300,000
- 5 Beds
- 4.5 Baths
- 3,572 Sq Ft
11271 Hall Rd
Set in the highly sought-after Governors community just 3 miles to the beach, this meticulously maintained 5-bedroom, 4.5-bath home by Schell Brothers sits on a premier lot backing to a private wooded buffer. A vaulted great room with abundant natural light centers the main level, anchored by a gas...

Sharon Daugherty

Keller Williams Realty Delmarva

(302) 564-2530
$399,999
- 3 Beds
- 2 Baths
- 1,560 Sq Ft
34383 Summerlyn Dr

Unit 115

New 11 days ago
- Airbnb and short-term rentals are permittedWelcome to this turnkey, fully furnished, top‐floor outside condo with elevator access in the highly sought‐after community of Summerlyn, situated just minutes from the beaches of Lewes and Rehoboth Beach. This unit offers comfort, convenience, and a...

Zach Zdradzinski

Keller Williams Realty

(302) 592-2548

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Homes for Rent

$1,950 per month
- 2 Beds
- 2 Baths
- 1,008 Sq Ft
17293 King Phillip Way

Unit 10

Lewes, DE
RESERVES AT NASSAUSHORT TERM RENTAL Available November 1–April 30: Beautiful, fully furnished 2-bedroom, 2 bath second-floor condo in the Reserves at Nassau—moments from Rt 1 and minutes to downtown Lewes. This bright, move-in-ready home features an open layout, well-appointed kitchen, i...

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RLAH Real Estate

(302) 618-1119
$1,695 - $2,350 per month
- The Reserve at Sandbar
- 1 - 4 Beds
- 1-2 Baths
- 863+ Sq Ft
17444 Slipper Shell Way

Lewes, DE
The Reserve at Sandbar is a brand new distinctive rental community featuring state-of-the-art amenities. From concept to completion, this extraordinary new residential enclave has been thoughtfully designed to create the ultimate environment for comfort and carefree living. Located in the heart of L...
$1,850 per month
- 2 Beds
- 2 Baths
- 1,199 Sq Ft
33725 Skiff Alley

Unit 105

Lewes, DE
Where can you find a waterfront community and an upscale unit that is this close to the beach offering year round leasing? The community offers a swimming pool and building elevators. The unit boasts numerous upgrades and to list a few: stainless steal appliances, a washer and dryer, luxury plank fl...

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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

A-

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. 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 $502,604. 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.

Judy Rhodes