For the 2025 school year, there are 2 public high schools serving 499 students in 55388, MN.
The top ranked public high school in 55388, MN is Watertown Mayer High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 55388 have an average math proficiency score of 42% (versus the Minnesota public high school average of 36%), and reading proficiency score of 62% (versus the 51% statewide average). High schools in 55388, MN have an average ranking of 9/10, which is in the top 20% of Minnesota public high schools.
Public high school in zipcode 55388 have a Graduation Rate of 92%, which is more than the Minnesota average of 83%.
The school with highest graduation rate is Watertown Mayer High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Minnesota or national school graduation rate statistics.
Minority enrollment is 8% of the student body (majority Hispanic), which is less than the Minnesota public high school average of 37% (majority Hispanic and Black).
Best 55388, MN Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Watertown Mayer High School
(Math: 40-44% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
1001 Highway 25 Nw
Watertown, MN 55388
(952) 955-0600
Watertown, MN 55388
(952) 955-0600
Grades: 9-12
| 499 students
Rank: n/an/a
Wm - Connections
Alternative School
1001 Highway 25 Nw
Watertown, MN 55388
(952) 955-0600
Watertown, MN 55388
(952) 955-0600
Grades: 9-12
| n/a students
Frequently Asked Questions
What are the top ranked public high schools in 55388, MN?
The top ranked public high schools in 55388, MN include Watertown Mayer High School.
How many public high schools are located in 55388?
2 public high schools are located in 55388.
What is the racial composition of students in 55388?
55388 public high schools minority enrollment is 8% of the student body (majority Hispanic), which is less than the Minnesota public high schools average of 37% (majority Hispanic and Black).
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.