Greendale High School
| Name | Greendale High School |
| Grades | Class 09 to Class 12 |
| Address | 6801 Southway |
| City | Greendale |
| School District | Greendale School District |
| County | Milwaukee County |
| Zipcode | 53129-2498 |
| Phone No. | (414)423-0110 |
| State | Wisconsin |
| Suburb | Large |
| Students | 945 |
| Teachers | 60 |
| Student Teacher Ratio | 15.8 students per teacher |
| Charter School | No |
| Magnet School | No |
Greendale High School is located at 6801 Southway in Greendale city of Milwaukee County county in Wisconsin. This school comes under Greendale School District. You can call them at (414)423-0110 for more details. This is not a magnet school. Total nine hundred forty five students from class 09 to class 12 study in this school who are taught by sixty teachers. This is not a charter school. The student teacher ratio of this school is 15.8.