For the 2025 school year, there are 142 charter public middle schools serving 34,457 students in Wisconsin.
Learn more about how charter schools work. The top ranked charter public middle schools in Wisconsin are Accelerated Advanced Learning Program, Fox River Academy and Classical School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Wisconsin charter public middle schools have an average math proficiency score of 25% (versus the Wisconsin public middle school average of 36%), and reading proficiency score of 30% (versus the 36% statewide average).
Minority enrollment is 56% of the student body (majority Black and Hispanic), which is more than the Wisconsin public middle school average of 39% (majority Hispanic and Black).
Best Charter Public Middle Schools in Wisconsin (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Accelerated Advanced Learning Program
Charter School
(Math: ≥90% | Reading: 90-94%)
Rank:
Rank:
10/
Top 1%10
325 S Eagle St
Oshkosh, WI 54902
(920) 424-0320
Oshkosh, WI 54902
(920) 424-0320
Gr: 4-8 | 59 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Rank: #22.
Fox River Academy
Charter School
(Math: 75-79% | Reading: 60-69%)
Rank:
Rank:
10/
Top 5%10
1000 S Mason St
Appleton, WI 54914
(920) 852-5500
Appleton, WI 54914
(920) 852-5500
Gr: K-8 | 129 students Student-teacher ratio: 18:1 Minority enrollment: 25%
Rank: #33.
Classical School
Charter School
(Math: 67% | Reading: 57%)
Rank:
Rank:
10/
Top 10%10
3310 N Durkee St
Appleton, WI 54911
(920) 852-5525
Appleton, WI 54911
(920) 852-5525
Gr: K-8 | 496 students Student-teacher ratio: 18:1 Minority enrollment: 39%
Rank: #44.
Brompton School
Charter School
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
8518 22nd Ave
Kenosha, WI 53143
(262) 359-2191
Kenosha, WI 53143
(262) 359-2191
Gr: K-8 | 218 students Student-teacher ratio: 18:1 Minority enrollment: 37%
Rank: #55.
Flex Academy
Charter School
(Math: 50-59% | Reading: 60-79%)
Rank:
Rank:
9/
Top 20%10
325 Meulemans St, Ste A
Little Chute, WI 54140
(920) 788-7605
Little Chute, WI 54140
(920) 788-7605
Gr: K-8 | 78 students Student-teacher ratio: 16:1 Minority enrollment: 10%
Rank: #66.
Innovations Stem Academy
Charter School
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
1225 N Water St
Sparta, WI 54656
(608) 366-3497
Sparta, WI 54656
(608) 366-3497
Gr: 6-8 | 88 students Student-teacher ratio: 18:1 Minority enrollment: 19%
Rank: #77.
Chain Exploration Center
Charter School
(Math: 55-59% | Reading: 50-54%)
Rank:
Rank:
9/
Top 20%10
N3160 Silver Lake Dr
Waupaca, WI 54981
(715) 258-4151
Waupaca, WI 54981
(715) 258-4151
Gr: PK-8 | 133 students Student-teacher ratio: 12:1 Minority enrollment: 8%
Rank: #88.
Eagles' Wings Virtual Charter School
Charter School
(Math: ≥50% | Reading: ≥50% )
Rank:
Rank:
9/
Top 20%10
8993 E Baldwin Ave
Solon Springs, WI 54873
(715) 378-2263
Solon Springs, WI 54873
(715) 378-2263
Gr: PK-12 | 8 students
Rank: #99.
Viroqua Area Montessori School
Charter School
(Math: 45-49% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
115 N Education Ave
Viroqua, WI 54665
(608) 637-7071
Viroqua, WI 54665
(608) 637-7071
Gr: PK-8 | 144 students Student-teacher ratio: 14:1 Minority enrollment: 8%
Rank: #1010.
Lake Country Classical Academy Inc
Charter School
(Math: 51% | Reading: 59%)
Rank:
Rank:
9/
Top 20%10
818 W Wisconsin Ave
Oconomowoc, WI 53066
(262) 254-9049
Oconomowoc, WI 53066
(262) 254-9049
Gr: K-11 | 548 students Minority enrollment: 11%
Rank: #11 - 1311. - 13.
Advanced Learning Academy Of Wisconsin
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
9/
Top 20%10
1050 E Woodland Ave
Barron, WI 54812
(715) 537-5627
Barron, WI 54812
(715) 537-5627
Gr: K-12 | 30 students Student-teacher ratio: 6:1 Minority enrollment: 14%
Rank: #11 - 1311. - 13.
Laker Online
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
9/
Top 20%10
205 Oak St N
Turtle Lake, WI 54889
(715) 986-4470
Turtle Lake, WI 54889
(715) 986-4470
Gr: K-12 | 11 students Student-teacher ratio: 11:1
Rank: #11 - 1311. - 13.
Mckinley Charter School
Alternative School
Charter School
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
9/
Top 20%10
1266 Mckinley Rd
Eau Claire, WI 54703
(715) 852-6900
Eau Claire, WI 54703
(715) 852-6900
Gr: 6-12 | 137 students Student-teacher ratio: 23:1 Minority enrollment: 38%
Rank: #1414.
Adeline Montessori School Inc
Charter School
(Math: 40-49% | Reading: 60-69%)
Rank:
Rank:
8/
Top 30%10
995 S Sawyer Rd
Oconomowoc, WI 53066
(262) 201-4492
Oconomowoc, WI 53066
(262) 201-4492
Gr: PK-9 | 137 students Student-teacher ratio: 8:1 Minority enrollment: 39%
Rank: #1515.
Fox West Academy
Charter School
(Math: 50-59% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
220 Warner St
Hortonville, WI 54944
(920) 779-7922
Hortonville, WI 54944
(920) 779-7922
Gr: 6-8 | 60 students Student-teacher ratio: 20:1 Minority enrollment: 12%
Rank: #1616.
School Of Options And Applied Research High School
Charter School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
8/
Top 30%10
1700 Pleasure Island Road
Eagle River, WI 54521
(715) 547-3619
Eagle River, WI 54521
(715) 547-3619
Gr: 8-12 | 73 students Student-teacher ratio: 15:1 Minority enrollment: 12%
Rank: #1717.
Downtown Montessori
Charter School
(Math: 40-44% | Reading: 60-64%)
Rank:
Rank:
8/
Top 30%10
2507 S Graham St
Milwaukee, WI 53207
(414) 744-6005
Milwaukee, WI 53207
(414) 744-6005
Gr: PK-8 | 239 students Student-teacher ratio: 18:1 Minority enrollment: 38%
Rank: #1818.
Appleton Eschool
Charter School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
2121 Emmers Dr
Appleton, WI 54915
(920) 852-5608
Appleton, WI 54915
(920) 852-5608
Gr: 7-12 | 37 students Student-teacher ratio: 7:1 Minority enrollment: 35%
Rank: #1919.
Upgrade Media Arts Schools
Vocational School
Charter School
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
11220 West Burleigh Street, Su
Milwaukee, WI 53222
(833) 922-2438
Milwaukee, WI 53222
(833) 922-2438
Gr: 6-12 | 10 students Student-teacher ratio: 10:1
Rank: #20 - 2320. - 23.
Phantom Knight School Of Opportunity
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
400 Reid St, Ste W
De Pere, WI 54115
(920) 425-1915
De Pere, WI 54115
(920) 425-1915
Gr: 7-12 | 23 students Student-teacher ratio: 12:1 Minority enrollment: 26%
Rank: #20 - 2320. - 23.
Richland Online Academy
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
1996 Us Hwy 14 W
Richland Center, WI 53581
(608) 647-6106
Richland Center, WI 53581
(608) 647-6106
Gr: K-12 | 18 students Student-teacher ratio: 18:1
Rank: #20 - 2320. - 23.
Tomorrow River Virtual Charter School (Trvcs)
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
10186 County Road Mm
Amherst Junction, WI 54407
(715) 346-2730
Amherst Junction, WI 54407
(715) 346-2730
Gr: PK-8 | 47 students Student-teacher ratio: 12:1 Minority enrollment: 2%
Rank: #20 - 2320. - 23.
Woli/akii'gikinoo'amaading Environmental School
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
8575 N Trepania Rd
Hayward, WI 54843
(715) 558-7394
Hayward, WI 54843
(715) 558-7394
Gr: 6-12 | 21 students
Rank: #2424.
Core Knowledge Charter School
Charter School
(Math: 56% | Reading: 45%)
Rank:
Rank:
8/
Top 30%10
300 Richard Street
Verona, WI 53593
(608) 845-4130
Verona, WI 53593
(608) 845-4130
Gr: K-8 | 419 students Student-teacher ratio: 18:1 Minority enrollment: 26%
Rank: #25 - 2725. - 27.
Coulee Region Virtual Academy
Charter School
(Math: <50% | Reading: 40-59%)
Rank:
Rank:
8/
Top 30%10
228 5th Ave S
La Crosse, WI 54601
(608) 789-7664
La Crosse, WI 54601
(608) 789-7664
Gr: K-12 | 78 students Student-teacher ratio: 13:1 Minority enrollment: 24%
Rank: #25 - 2725. - 27.
Koshkonong Trails School
Charter School
(Math: <50% | Reading: 40-59%)
Rank:
Rank:
8/
Top 30%10
37 Oakland Rd
Cambridge, WI 53523
(608) 423-8040
Cambridge, WI 53523
(608) 423-8040
Gr: 7-12 | 28 students Student-teacher ratio: 14:1 Minority enrollment: 4%
Rank: #25 - 2725. - 27.
River Falls Eschool
Charter School
(Math: <50% | Reading: 40-59%)
Rank:
Rank:
8/
Top 30%10
982 E Division St
River Falls, WI 54022
(715) 425-1800
River Falls, WI 54022
(715) 425-1800
Gr: K-12
Rank: #28 - 2928. - 29.
Island City Virtual Academy
Charter School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
8/
Top 30%10
1010 8th Ave
Cumberland, WI 54829
(715) 822-5124
Cumberland, WI 54829
(715) 822-5124
Gr: PK-12 | 47 students Minority enrollment: 13%
Rank: #28 - 2928. - 29.
Mighty River Academy Of Virtual Education
Charter School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
8/
Top 30%10
800 E Crawford St
Prairie Du Chien, WI 53821
(608) 326-3702
Prairie Du Chien, WI 53821
(608) 326-3702
Gr: K-12 | 42 students Student-teacher ratio: 42:1 Minority enrollment: 17%
Rank: #3030.
Fond Du Lac Stem Academy
Charter School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
401 S Military Rd
Fond Du Lac, WI 54935
(920) 906-6722
Fond Du Lac, WI 54935
(920) 906-6722
Gr: 5-12 | 148 students Student-teacher ratio: 11:1 Minority enrollment: 28%
Rank: #31 - 3231. - 32.
Montello Virtual Charter School
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
222 Forest Ln
Montello, WI 53949
(608) 297-7617
Montello, WI 53949
(608) 297-7617
Gr: PK-12 | 22 students Minority enrollment: 18%
Rank: #31 - 3231. - 32.
Norris Academy Virtual School
Alternative School
Charter School
Charter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
W247s10395 Center Dr
Mukwonago, WI 53149
(262) 662-5911
Mukwonago, WI 53149
(262) 662-5911
Gr: K-12 | 24 students Student-teacher ratio: 12:1 Minority enrollment: 54%
Rank: #3333.
Kenosha School Of Technology Enhanced Curriculum
Charter School
(Math: 44% | Reading: 48%)
Rank:
Rank:
7/
Top 50%10
6811 18th Ave
Kenosha, WI 53143
(262) 359-3800
Kenosha, WI 53143
(262) 359-3800
Gr: PK-8 | 1,191 student Student-teacher ratio: 20:1 Minority enrollment: 45%
Rank: #3434.
Bayshore Community Academy
Charter School
(Math: 40-44% | Reading: 45-49% )
Rank:
Rank:
7/
Top 50%10
400 Michigan Ave
Oconto, WI 54153
(920) 834-7806
Oconto, WI 54153
(920) 834-7806
Gr: 5-8 | 78 students Student-teacher ratio: 16:1 Minority enrollment: 4%
Rank: #3535.
Maple Park Charter School
Charter School
(Math: 21-39% | Reading: 60-79%)
Rank:
Rank:
7/
Top 50%10
W1380 Lake Geneva Highway
Lake Geneva, WI 53147
(262) 348-1000
Lake Geneva, WI 53147
(262) 348-1000
Gr: PK-8 | 26 students Student-teacher ratio: 26:1 Minority enrollment: 8%
Show 100 more public schools in Wisconsin (out of 142 total schools)
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Frequently Asked Questions
What are the top ranked charter public middle schools in Wisconsin?
The top ranked charter public middle schools in Wisconsin include Accelerated Advanced Learning Program, Fox River Academy and Classical School.
How many charter public middle schools are located in Wisconsin?
142 charter public middle schools are located in Wisconsin.
What is the racial composition of students in Wisconsin?
Wisconsin charter public middle schools minority enrollment is 56% of the student body (majority Black and Hispanic), which is more than the Wisconsin public middle schools average of 39% (majority Hispanic and Black).
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