For the 2026 school year, there are 2 public middle schools serving 1,187 students in Grantsburg, WI.
The top-ranked public middle schools in Grantsburg, WI are Grantsburg Middle School and Iforward. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grantsburg, WI public middle schools have an average math proficiency score of 26% (versus the Wisconsin public middle school average of 36%), and reading proficiency score of 28% (versus the 36% statewide average). Middle schools in Grantsburg have an average ranking of 3/10, which is in the bottom 50% of Wisconsin public middle schools.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Wisconsin public middle school average of 39% (majority Hispanic and Black).
Best Public Middle Schools in Grantsburg, WI (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grantsburg Middle School
(Math: 47% | Reading: 41%)
Rank:
Rank:
7/
Top 50%10
500 E James Ave
Grantsburg, WI 54840
(715) 463-2455
Grantsburg, WI 54840
(715) 463-2455
Gr: 4-8 | 306 students Student-teacher ratio: 14:1 Minority enrollment: 11%
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%
Grantsburg, Wisconsin Public Schools (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 middle schools in Grantsburg, WI?
The top-ranked public middle schools in Grantsburg, WI include Grantsburg Middle School and Iforward.
How many public middle schools are located in Grantsburg?
2 public middle schools are located in Grantsburg.
What is the racial composition of students in Grantsburg?
Grantsburg public middle schools minority enrollment is 21% of the student body (majority Hispanic), which is less than the Wisconsin public middle schools average of 39% (majority Hispanic and Black).
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