For the 2025-26 school year, there are 5 public schools serving 1,719 students in Grantsburg, WI.
The top ranked public schools in Grantsburg, WI are Grantsburg Elementary School, Grantsburg Middle School and Grantsburg High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grantsburg, WI public schools have an average math proficiency score of 28% (versus the Wisconsin public school average of 40%), and reading proficiency score of 30% (versus the 38% statewide average). Schools in Grantsburg have an average ranking of 2/10, which is in the bottom 50% of Wisconsin public schools.
Minority enrollment is 19% of the student body (majority Hispanic), which is less than the Wisconsin public school average of 34% (majority Hispanic and Black).
Best ºÚÁÏÍø¹ÙÍø Schools in Grantsburg, WI (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grantsburg Elementary School
(Math: 60-69% | Reading: 30-39%)
Rank:
Rank:
7/
Top 50%10
475 E James Ave
Grantsburg, WI 54840
(715) 463-2320
Grantsburg, WI 54840
(715) 463-2320
Gr: 1-3 | 174 students Student-teacher ratio: 12:1 Minority enrollment: 16%
Rank: #22.
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: #33.
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: #44.
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%
Rank: n/an/a
11486 State Road 70
Grantsburg, WI 54840
(715) 689-2421
Grantsburg, WI 54840
(715) 689-2421
Gr: PK-K | 95 students Student-teacher ratio: 12:1 Minority enrollment: 14%
Grantsburg, Wisconsin ºÚÁÏÍø¹ÙÍø 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 schools in Grantsburg, WI?
The top ranked public schools in Grantsburg, WI include Grantsburg Elementary School, Grantsburg Middle School and Grantsburg High School.
How many public schools are located in Grantsburg?
5 public schools are located in Grantsburg.
What is the racial composition of students in Grantsburg?
Grantsburg public schools minority enrollment is 19% of the student body (majority Hispanic), which is less than the Wisconsin public schools average of 34% (majority Hispanic and Black).
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