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Grantsburg Middle

Public Grades 4-8
222nd
SchoolDigger Rank ?
of 643 Wisconsin Middle Schools
Better than 65% of Wisconsin middle schools
Summary

Grantsburg Middle is a grade 4–8 school in Grantsburg, Wisconsin, serving 278 students as part of the Grantsburg School District, in a small northwest Wisconsin community where the next-closest middle schools are roughly 16 to 17 miles away.

The school is a relative bright spot in its district. In 2025–2026 it ranked 222 of 643 Wisconsin middle schools (65th percentile, 3 stars), down slightly from 138 of 628 (78th percentile, 4 stars) in 2024–2025. Its district ranks 302 of 432 (30th percentile, 2 stars), so the middle school outperforms the district overall. It also outranks nearby Luck Middle (296 of 643) and Webster Middle (387 of 643), and it does so while spending less per student — $13,603 versus $15,757 at Luck and $15,576 at Webster in 2024–2025.

On 2025–2026 Forward Exam results, Grantsburg was above the state average in 12 of 14 reported exams, with particular strength in 4th-grade math (75.41%), 4th-grade social studies (80.33%), 7th-grade math (69.81%), and 8th-grade social studies (78.95%) and science (61.40%). The exception was 6th grade, where both ELA (44.83%) and math (46.55%) fell below state — though 6th grade had scored near 69% in both subjects the year before. Other groups do well: special education students ranked in the 77th percentile and low-income students in the 70th percentile in 2025–2026. Watch items include chronic absenteeism (14.5%, above the district's 6.0% but below the state's 17.3%), a male-student dip to the 49th percentile, and a 2.5% dropout rate.

278
Students ?
12.0
Student/teacher ratio ?
$13,603
Per pupil spending ?
39.9%
Free/reduced lunch eligible (2024-25) ?
 500 E James Ave
       Grantsburg, WI  54840

(715) 463-2455

District: Grantsburg School District


Students who attend Grantsburg Middle usually attend:

High:    Grantsburg High
Racial breakdown:

White:
88.5%
Two or more races:
6.8%
Hispanic:
4.3%
more
 See top rated Wisconsin middle schools

 Compare Grantsburg Middle to nearby middle schools!
At a glance
▼ Ranking trend: Declining — 71st percentile in 2016 → 65th in 2026
Strengths
✓Test scores above the Wisconsin average (65% vs 55% meeting standards)
✓Above the Wisconsin median (65th percentile)
✓Small classes — about 12 students per teacher
Worth a look
!Ranking has slipped — down 6 percentile points since 2016
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school65%
District avg59%
Wisconsin avg55%
Elementary school
341st of 1,039
Wisconsin public elementary schools ?
Top 33%▲ up 22 pts since 2016
From bottom 45% (2016) to top 33% (2026)
See the entire ranking list of Wisconsin Elementary Schools →
★★★★★
SchoolDigger rating ?
Middle school
222nd of 643
Wisconsin public middle schools ?
Top 35%▼ down 6 pts since 2016
From top 29% (2016) to top 35% (2026)
See the entire ranking list of Wisconsin Middle Schools →
★★★★★
SchoolDigger rating ?
302nd of 432Grantsburg School District among Wisconsin districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWisconsin percentileRating
202668.3341 of 103967.2%★★★☆☆
202575.6225 of 104478.4%★★★★☆
202453.4588 of 106144.6%★★☆☆☆
202366.8342 of 106767.9%★★★☆☆
202263.4391 of 106763.4%★★★☆☆
202152.4546 of 105048.0%★★☆☆☆
201954.3509 of 103750.9%★★★☆☆
201850.3569 of 102544.5%★★☆☆☆
201758.9454 of 107157.6%★★★☆☆
201649.9594 of 107544.7%★★☆☆☆
201562.9413 of 107661.6%★★★☆☆
201468.8281 of 106173.5%★★★★☆
201360.8414 of 105360.7%★★★☆☆
201265.4374 of 104564.2%★★★☆☆
201161.0450 of 104657.0%★★★☆☆
201063.7403 of 104561.4%★★★☆☆
200961.6452 of 103056.1%★★★☆☆
200848.8661 of 102135.3%★★☆☆☆
200761.3330 of 68952.1%★★★☆☆
200671.6213 of 71270.1%★★★★☆

Female

YearAvg scoreStatewide rankWisconsin percentileRating
202661.3401 of 98659.3%★★★☆☆
202575.9206 of 100179.4%★★★★☆
202455.7518 of 101148.8%★★☆☆☆
202371.2257 of 101074.6%★★★★☆
202267.0314 of 101769.1%★★★☆☆
202148.9546 of 100445.6%★★☆☆☆
201948.5578 of 100242.3%★★☆☆☆
201846.4610 of 99738.8%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWisconsin percentileRating
202667.6197 of 84876.8%★★★★☆
202573.6143 of 87083.6%★★★★☆
202439.1585 of 86632.4%★★☆☆☆
202361.5278 of 87168.1%★★★☆☆
202265.8223 of 85974.0%★★★★☆
202155.7326 of 84761.5%★★★☆☆
201961.8266 of 87469.6%★★★☆☆
201854.0353 of 85458.7%★★★☆☆

Male

YearAvg scoreStatewide rankWisconsin percentileRating
202671.8265 of 98973.2%★★★★☆
202573.0248 of 100075.2%★★★★☆
202450.9575 of 101243.2%★★☆☆☆
202361.2413 of 101159.1%★★★☆☆
202258.0437 of 101757.0%★★★☆☆
202158.3437 of 100356.4%★★★☆☆
201959.9407 of 100259.4%★★★☆☆
201855.3471 of 99752.8%★★★☆☆

Special Education

YearAvg scoreStatewide rankWisconsin percentileRating
202670.7164 of 79179.3%★★★★☆
202570.1161 of 80279.9%★★★★☆
202461.9245 of 79069.0%★★★☆☆
202371.9142 of 77081.6%★★★★☆
202259.3231 of 74869.1%★★★☆☆
202147.2369 of 74650.5%★★★☆☆
201942.6395 of 74246.8%★★☆☆☆
201860.2225 of 72168.8%★★★☆☆

White

YearAvg scoreStatewide rankWisconsin percentileRating
202653.0333 of 69752.2%★★★☆☆
202559.2302 of 71857.9%★★★☆☆
202437.3506 of 72730.4%★★☆☆☆
202352.4354 of 71550.5%★★★☆☆
202245.1422 of 70440.1%★★☆☆☆
202139.6456 of 69934.8%★★☆☆☆
201940.4471 of 71834.4%★★☆☆☆
201835.2489 of 68628.7%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWisconsin percentileRating
202663.9222 of 64365.5%★★★☆☆
202573.1138 of 62878.0%★★★★☆
202462.9238 of 64162.9%★★★☆☆
202360.7228 of 64064.4%★★★☆☆
202255.3273 of 61755.8%★★★☆☆
202147.6339 of 61344.7%★★☆☆☆
201961.2224 of 59462.3%★★★☆☆
201860.5230 of 57960.3%★★★☆☆
201771.7126 of 61279.4%★★★★☆
201665.0176 of 60971.1%★★★★☆
201560.8242 of 61260.5%★★★☆☆
201468.0149 of 58574.5%★★★★☆
201369.9135 of 56976.3%★★★★☆
201258.5288 of 55948.5%★★☆☆☆
201163.7205 of 54962.7%★★★☆☆
201057.3280 of 53948.1%★★☆☆☆
200964.0198 of 52162.0%★★★☆☆
200861.6220 of 51957.6%★★★☆☆
200761.5183 of 36650.0%★★★☆☆
200657.5227 of 38240.6%★★☆☆☆
200449.6221 of 32431.8%★★☆☆☆

Female

YearAvg scoreStatewide rankWisconsin percentileRating
202671.2147 of 57274.3%★★★★☆
202570.8148 of 57374.2%★★★★☆
202463.2223 of 58061.6%★★★☆☆
202354.2260 of 57955.1%★★★☆☆
202248.5313 of 57645.7%★★☆☆☆
202143.6355 of 57438.2%★★☆☆☆
201966.5164 of 55770.6%★★★★☆
201863.8188 of 55165.9%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWisconsin percentileRating
202662.0154 of 51370.0%★★★★☆
202568.2119 of 50976.6%★★★★☆
202449.0259 of 52050.2%★★★☆☆
202360.9154 of 52570.7%★★★★☆
202267.6106 of 52279.7%★★★★☆
202150.8219 of 49956.1%★★★☆☆
201967.295 of 48780.5%★★★★☆
201852.4210 of 48957.1%★★★☆☆

Male

YearAvg scoreStatewide rankWisconsin percentileRating
202651.5294 of 57548.9%★★☆☆☆
202571.8150 of 57774.0%★★★★☆
202461.6228 of 58561.0%★★★☆☆
202366.8168 of 59171.6%★★★★☆
202263.1181 of 57768.6%★★★☆☆
202153.5265 of 57253.7%★★★☆☆
201953.2272 of 55751.2%★★★☆☆
201855.5252 of 55154.3%★★★☆☆

Special Education

YearAvg scoreStatewide rankWisconsin percentileRating
202567.795 of 41477.1%★★★★☆
202477.748 of 42588.7%★★★★☆
202354.4152 of 43965.4%★★★☆☆
202238.8252 of 42140.1%★★☆☆☆
202130.7326 of 43725.4%★☆☆☆☆
201935.9283 of 41431.6%★★☆☆☆
201868.969 of 41783.5%★★★★☆

White

YearAvg scoreStatewide rankWisconsin percentileRating
202574.576 of 39981.0%★★★★☆
202447.1231 of 40743.2%★★☆☆☆
202346.0214 of 41248.1%★★☆☆☆
202240.7251 of 39736.8%★★☆☆☆
202129.7301 of 39323.4%★☆☆☆☆
201950.7192 of 38249.7%★★★☆☆
201846.7203 of 37545.9%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Elementary school
Special Education (2026)79th percentile+12 vs school
Low Socio Economic Status (2026)77th percentile+10 vs school
Male (2026)73rd percentile+6 vs school
Female (2026)59th percentile-8 vs school
White (2026)52nd percentile-15 vs school
Middle school
White (2025)81st percentile+3 vs school
Special Education (2025)77th percentile~ school
Female (2026)74th percentile+9 vs school
Low Socio Economic Status (2026)70th percentile+5 vs school
Male (2026)49th percentile-17 vs school
By subject vs Wisconsin (2025-2026) ?
Social Studies80%+15 vs state
Science65%+13 vs state
Mathematics62%+9 vs state
English Language Arts61%+6 vs state

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Frequently Asked Questions about Grantsburg Middle

Students who attend Grantsburg Middle usually go on to attend Grantsburg High

Grantsburg Middle ranks 222nd of 643 Wisconsin middle schools. SchoolDigger rates this school 3 stars out of 5.

Students at Grantsburg Middle are 88% White, 7% Two or more races, 4% Hispanic.

In the 2024-25 school year, 278 students attended Grantsburg Middle.

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Latest Wisconsin data All new data »
2018–19 through 2025–26 immunization rates (updated)Oct 20, 2026
2016–17 through 2017–18 immunization rates (updated)Oct 19, 2026
2025–26 ACT & Forward Exam scoresOct 1, 2026
2021–22 through 2024–25 school spending dataJul 16, 2026


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Wisconsin Department of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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