For the 2025 school year, there are 16 public charter schools serving 2,916 students in Waukesha County, WI. The top ranked public charter schools in Waukesha County, WI are High School Of Health Sciences, Waukesha Engineering Preparatory Academy and Eagleville Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Waukesha County, WI public charter schools have an average math proficiency score of 44% (versus the Wisconsin public charter school average of 27%), and reading proficiency score of 53% (versus the 31% statewide average). Charter schools in Waukesha County have an average ranking of 9/10, which is in the top 20% of Wisconsin public charter schools.
Minority enrollment is 31% of the student body (majority Hispanic), which is less than the Wisconsin public charter school average of 54% (majority Hispanic and Black).
Best ºÚÁÏÍø¹ÙÍø Charter Schools in Waukesha County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
High School Of Health Sciences
Charter School
(Math: 70-79% | Reading: 80-89%)
Rank:
Rank:
10/
Top 5%10
349 N Oak Crest Dr
Wales, WI 53183
(262) 968-6200
Wales, WI 53183
(262) 968-6200
Gr: 9-12 | 192 students Student-teacher ratio: 21:1 Minority enrollment: 14%
Rank: #22.
Waukesha Engineering Preparatory Academy
Charter School
(Math: 70-79% | Reading: 60-69%)
Rank:
Rank:
10/
Top 5%10
401 E Roberta Ave
Waukesha, WI 53186
(262) 970-3880
Waukesha, WI 53186
(262) 970-3880
Gr: 9-12 | 150 students Student-teacher ratio: 75:1 Minority enrollment: 31%
Rank: #33.
Eagleville Charter School
Charter School
(Math: 60-69% | Reading: 70-79%)
Rank:
Rank:
10/
Top 5%10
S101w34511 Hwy Lo
Eagle, WI 53119
(262) 363-6258
Eagle, WI 53119
(262) 363-6258
Gr: K-6 | 109 students Student-teacher ratio: 12:1 Minority enrollment: 13%
Rank: #44.
Kettle Moraine Explore
Charter School
(Math: 60-69% | Reading: 60-69%)
Rank:
Rank:
10/
Top 10%10
219 N Oak Crest Dr
Wales, WI 53183
(262) 968-6400
Wales, WI 53183
(262) 968-6400
Gr: K-5 | 122 students Student-teacher ratio: 15:1 Minority enrollment: 9%
Rank: #55.
School For Arts And Performance
Charter School
(Math: ≥50% | Reading: ≥80%)
Rank:
Rank:
9/
Top 20%10
349 N Oak Crest Dr
Wales, WI 53183
(262) 968-6273
Wales, WI 53183
(262) 968-6273
Gr: 9-12 | 118 students Student-teacher ratio: 12:1 Minority enrollment: 12%
Rank: #66.
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: #77.
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: #88.
Km Global School
Charter School
(Math: 40-59% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
349 N Oak Crest Dr
Wales, WI 53183
(262) 968-6273
Wales, WI 53183
(262) 968-6273
Gr: 9-12 | 72 students Student-teacher ratio: 14:1 Minority enrollment: 11%
Rank: #99.
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: #1010.
Waukesha Academy Of Health Professions
Charter School
(Math: 20-29% | Reading: 50-59%)
Rank:
Rank:
6/
Top 50%10
401 E Roberta Ave
Waukesha, WI 53186
(262) 970-3775
Waukesha, WI 53186
(262) 970-3775
Gr: 9-12 | 114 students Student-teacher ratio: 114:1 Minority enrollment: 32%
Rank: #1111.
Eachieve Academy - Wisconsin
Charter School
(Math: 20-24% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
222 Maple Ave
Waukesha, WI 53186
(262) 970-1069
Waukesha, WI 53186
(262) 970-1069
Gr: 6-12 | 658 students Student-teacher ratio: 23:1 Minority enrollment: 33%
Rank: #1212.
Eachieve Elementary School
Charter School
(Math: 40-49% | Reading: 20-29%)
Rank:
Rank:
4/
Bottom 50%10
222 Maple Ave
Waukesha, WI 53186
(262) 970-1069
Waukesha, WI 53186
(262) 970-1069
Gr: PK-5 | 120 students Student-teacher ratio: 20:1 Minority enrollment: 43%
Rank: #1313.
La Casa De Esperanza Charter School
Charter School
(Math: 25-29% | Reading: 15-19%)
Rank:
Rank:
2/
Bottom 50%10
410 Arcadian Ave
Waukesha, WI 53186
(262) 547-0887
Waukesha, WI 53186
(262) 547-0887
Gr: PK-8 | 265 students Student-teacher ratio: 13:1 Minority enrollment: 90%
Rank: #1414.
Waukesha East Alternative School
Alternative School
Charter School
Charter School
(Math: ≤10% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
1150 Whiterock Ave
Waukesha, WI 53186
(262) 970-4355
Waukesha, WI 53186
(262) 970-4355
Gr: 6-12 | 74 students Student-teacher ratio: 7:1 Minority enrollment: 61%
Rank: n/an/a
Km Connect
Charter School
349 N Oak Crest Dr
Wales, WI 53183
(262) 968-6200
Wales, WI 53183
(262) 968-6200
Gr: 6-12 | 26 students Student-teacher ratio: 13:1 Minority enrollment: 23%
Rank: n/an/a
Mill Creek Academy
Charter School
S46w23850 Lawnsdale Rd
Waukesha, WI 53189
(262) 422-6020
Waukesha, WI 53189
(262) 422-6020
Gr: PK-5 | 187 students Student-teacher ratio: 10:1 Minority enrollment: 37%
Waukesha County ºÚÁÏÍø¹ÙÍø Schools (Closed)
School
Location
Quick Facts
301 Hyde Park Ave
Waukesha, WI 53188
(262) 970-1405
Waukesha, WI 53188
(262) 970-1405
Gr: PK-5 | 304 students Student-teacher ratio: 10:1 Minority enrollment: 76%
1500 S West Ln
New Berlin, WI 53146
(262) 789-6541
New Berlin, WI 53146
(262) 789-6541
Gr: K-6 | 223 students Student-teacher ratio: 13:1 Minority enrollment: 22%
S75w16399 Hilltop Dr
Muskego, WI 53150
(262) 971-1815
Muskego, WI 53150
(262) 971-1815
Gr: PK-4 | 281 students Student-teacher ratio: 16:1 Minority enrollment: 7%
4333 S Sunnyslope Rd
New Berlin, WI 53151
(262) 789-6330
New Berlin, WI 53151
(262) 789-6330
Gr: 7-8 | 346 students Student-teacher ratio: 19:1 Minority enrollment: 9%
Ethan Allen School (Closed 2012)
Alternative School
W 323 South 1050 Boys School R
Delafield, WI 53018
(262) 646-3341
Delafield, WI 53018
(262) 646-3341
Gr: 7-12 | 170 students Student-teacher ratio: 7:1 Minority enrollment: 92%
3500 South Glen Park Rd
New Berlin, WI 53151
(262) 789-6570
New Berlin, WI 53151
(262) 789-6570
Gr: PK-6 | 305 students Student-teacher ratio: 17:1 Minority enrollment: 25%
232 Church St
Hartland, WI 53029
(262) 369-6710
Hartland, WI 53029
(262) 369-6710
Gr: K-2
651 E Imperial Dr
Hartland, WI 53029
(262) 369-6720
Hartland, WI 53029
(262) 369-6720
Gr: 3-5
1111 Maitland Dr
Waukesha, WI 53188
(262) 970-1605
Waukesha, WI 53188
(262) 970-1605
Gr: PK-5 | 213 students Student-teacher ratio: 10:1 Minority enrollment: 50%
2250 Lynette Ln
Brookfield, WI 53045
(262) 785-3940
Brookfield, WI 53045
(262) 785-3940
Gr: K-5 | 352 students Student-teacher ratio: 15:1 Minority enrollment: 26%
N88w16750 Garfield Dr
Menomonee Falls, WI 53051
(262) 255-8450
Menomonee Falls, WI 53051
(262) 255-8450
Gr: 8-9 | 698 students Student-teacher ratio: 14:1 Minority enrollment: 14%
Life Entrepreneur Magnet School (Closed 2023)
Magnet School
800 E North Shore Dr
Hartland, WI 53029
(262) 369-6767
Hartland, WI 53029
(262) 369-6767
Gr: 6-8
W156n8480 Pilgrim Rd
Menomonee Falls, WI 53051
(262) 255-8440
Menomonee Falls, WI 53051
(262) 255-8440
Gr: PK | 22 students Student-teacher ratio: 22:1 Minority enrollment: 23%
S75w17476 Janesville Rd
Muskego, WI 53150
(262) 971-1840
Muskego, WI 53150
(262) 971-1840
Gr: PK-4 | 274 students Student-teacher ratio: 15:1 Minority enrollment: 12%
4385 S Calhoun Rd
New Berlin, WI 53151
(262) 789-6555
New Berlin, WI 53151
(262) 789-6555
Gr: PK-6 | 330 students Student-teacher ratio: 19:1 Minority enrollment: 9%
18695 W Cleveland Ave
New Berlin, WI 53146
(262) 789-6418
New Berlin, WI 53146
(262) 789-6418
Gr: 7-8 | 322 students Student-teacher ratio: 13:1 Minority enrollment: 10%
N88w16750 Garfield Dr
Menomonee Falls, WI 53051
(262) 255-8450
Menomonee Falls, WI 53051
(262) 255-8450
Gr: 8-9 | 742 students Student-teacher ratio: 15:1 Minority enrollment: 18%
175 South Barker Rd
Brookfield, WI 53045
(262) 970-2105
Brookfield, WI 53045
(262) 970-2105
Gr: 4-6
111 E Main St
Waukesha, WI 53186
(262) 524-8677
Waukesha, WI 53186
(262) 524-8677
Gr: 9-12 | 4 students Student-teacher ratio: 4:1 Minority enrollment: 50%
5330 S Racine Ave
New Berlin, WI 53146
(262) 789-6585
New Berlin, WI 53146
(262) 789-6585
Gr: PK-6 | 278 students Student-teacher ratio: 13:1 Minority enrollment: 8%
W220n6660 Town Line Rd
Menomonee Falls, WI 53051
(262) 255-4149
Menomonee Falls, WI 53051
(262) 255-4149
Gr: PK | 231 students Student-teacher ratio: 33:1 Minority enrollment: 4%
Waukesha Stem Academy (Closed 2024)
Charter School
114 S Charles St
Waukesha, WI 53186
(262) 970-2305
Waukesha, WI 53186
(262) 970-2305
Gr: PK-8 | 599 students Student-teacher ratio: 14:1 Minority enrollment: 30%
Frequently Asked Questions
What are the top ranked public charter schools in Waukesha County, WI?
The top ranked public charter schools in Waukesha County, WI include High School Of Health Sciences, Waukesha Engineering Preparatory Academy and Eagleville Charter School. Waukesha County has one of the highest concentrations of top ranked public schools in Wisconsin.
How many public charter schools are located in Waukesha County?
16 public charter schools are located in Waukesha County.
What is the racial composition of students in Waukesha County?
Waukesha County public charter schools minority enrollment is 31% of the student body (majority Hispanic), which is less than the Wisconsin public charter schools average of 54% (majority Hispanic and Black).
Which public charter schools in Waukesha County are often viewed compared to one another?
Popular comparisons of public charter schools in Waukesha County include: High School Of Health Sciences vs. Km Global School, School For Arts And Performance vs. High School Of Health Sciences, Km Global School vs. High School Of Health Sciences
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