Mariner Middle School
| Name | Mariner Middle School |
| Grades | Class 06 to Class 08 |
| Address | 16391 Harbeson Rd. |
| City | Milton |
| School District | Cape Henlopen School District |
| County | Sussex County |
| Zipcode | 19968 |
| Phone No. | (302)684-8516 |
| State | Delaware |
| Rural | Fringe |
| Students | 624 |
| Teachers | 46 |
| Student Teacher Ratio | 13.6 students per teacher |
| Charter School | No |
| Magnet School | No |
Mariner Middle School is located at 16391 Harbeson Rd. in Milton city of Sussex County county in Delaware. This school comes under Cape Henlopen School District. You can call them at (302)684-8516 for more details. This is not a magnet school. Total six hundred twenty four students from class 06 to class 08 study in this school who are taught by forty six teachers. This is not a charter school. The student teacher ratio of this school is 13.6.