For the 2025 school year, there are 2 public high schools serving 1,144 students in 54840, WI.
The top ranked public high schools in 54840, WI are Grantsburg High School and Iforward. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 54840 have an average math proficiency score of 10% (versus the Wisconsin public high school average of 29%), and reading proficiency score of 23% (versus the 37% statewide average). High schools in 54840, WI have an average ranking of 1/10, which is in the bottom 50% of Wisconsin public high schools.
Public high school in zipcode 54840 have a Graduation Rate of 85%, which is less than the Wisconsin average of 89%.
The school with highest graduation rate is Grantsburg High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Wisconsin or national school graduation rate statistics.
Minority enrollment is 22% of the student body (majority Hispanic), which is less than the Wisconsin public high school average of 33% (majority Hispanic and Black).
Best 54840, WI Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grantsburg High School
(Math: 11-19% | Reading: 40-49%)
Rank:
Rank:
4/
Bottom 50%10
480 E James Ave
Grantsburg, WI 54840
(715) 463-2531
Grantsburg, WI 54840
(715) 463-2531
Gr: 9-12 | 263 students Student-teacher ratio: 15:1 Minority enrollment: 13%
Rank: #22.
Iforward
Charter School
(Math: 9% | Reading: 20%)
Rank:
Rank:
1/
Bottom 50%10
480 E James Ave
Grantsburg, WI 54840
(715) 463-4900
Grantsburg, WI 54840
(715) 463-4900
Gr: K-12 | 881 students Student-teacher ratio: 22:1 Minority enrollment: 24%
54840, Wisconsin 51±¬ÁÏs (Closed)
School
Location
Quick Facts
480 E James Ave
Grantsburg, WI 54840
(715) 463-5165
Grantsburg, WI 54840
(715) 463-5165
Gr: 5-12 | 4 students
Frequently Asked Questions
What are the top ranked public high schools in 54840, WI?
The top ranked public high schools in 54840, WI include Grantsburg High School and Iforward.
How many public high schools are located in 54840?
2 public high schools are located in 54840.
What is the racial composition of students in 54840?
54840 public high schools minority enrollment is 22% of the student body (majority Hispanic), which is less than the Wisconsin public high schools average of 33% (majority Hispanic and Black).
Recent Articles

What Are 51±¬ÁÏs Doing to Fight Obesity and Is It Working?
Childhood obesity rates continue to climb. While many public schools have implemented policies and programs to combat the problem, there is always more to be done. Keep reading to learn what schools are doing to prevent obesity and how you can help.

Massachusetts: Boston 51±¬ÁÏs Offer Free Lunches
Kids in Boston 51±¬ÁÏs will enjoy free lunches this year, thanks to participation in a federal program that cuts out paperwork required to prove eligibility for the free lunch program.

Michigan Schools: Free Meals for All Students in Some Detroit Schools
Learn about a pilot program through the U.S. Department of Agriculture that would offer two free meals and snacks to all Detroit 51±¬ÁÏ students daily – a controversial decision for some taxpayers.