The Prairie School Photo - Learning and growing. It's at the heart of everything we do. This is where your child will learn to create, collaborate, and communicate. Where they will become equipped with the tools to think, reason, write, and question. This is where your child will take ownership of their dreams while chasing down their passions. This is Prairie.

Best Wisconsin Private Preschools Belonging to National Association of Independent Schools (NAIS) (2025-26)

For the 2025-26 school year, there are 11 private preschools belonging to National Association of Independent Schools (NAIS) serving 3,916 students in Wisconsin. You can also find more schools membership associations in Wisconsin.
The top ranked private preschools belonging to National Association of Independent Schools (NAIS) in Wisconsin include Madison Country Day School, University Lake School, and University School of Milwaukee.
The average acceptance rate is 84%, which is lower than the Wisconsin private preschool average acceptance rate of 89%.
36% of private preschools belonging to National Association of Independent Schools (NAIS) in Wisconsin are religiously affiliated (most commonly Catholic).

Top Ranked Private Preschools Belonging to National Association of Independent Schools (NAIS) in Wisconsin (2025-26)

School
Location
Quick Facts
Madison Community Montessori
Madison Community Montessori Photo
Montessori School
8406 Ellington Way
Middleton, WI 53562
(608) 827-6267
Gr: PK-8 | 145 students Avg. class size: 25 students Extracurrculars: 1 Tuition listed
The Prairie School
The Prairie School Photo - Learning and growing. It's at the heart of everything we do. This is where your child will learn to create, collaborate, and communicate. Where they will become equipped with the tools to think, reason, write, and question. This is where your child will take ownership of their dreams while chasing down their passions. This is Prairie.
(3)
4050 Lighthouse Drive
Racine, WI 53402
(262) 752-2500
Gr: PK-12 | 638 students Avg. class size: 16 students Sports: 10 | Extracurrculars: 36 Tuition & acceptance rate listed
5606 River Road
Waunakee, WI 53597
(608) 850-6000
Gr: PK-12 | 391 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 8 Tuition & acceptance rate listed
Milwaukee Montessori School
Milwaukee Montessori School Photo - Milwaukee Montessori School
Montessori School
345 N. 95th Street
Milwaukee, WI 53226
(414) 259-0370
Gr: NS-8 | 410 students Avg. class size: 26 students Sports: 7 | Extracurrculars: 8 Tuition & acceptance rate listed
Prairie Hill Waldorf School
Prairie Hill Waldorf School Photo - Students at Prairie Hill Waldorf School create their own textbooks, called "main lesson books," from lessons and material presented by teachers and from their own creativity and inspiration.
Special Program Emphasis
N14w29143 Silvernail Rd
Pewaukee, WI 53072
(262) 646-7497
Gr: PK-7 | 165 students Avg. class size: 12 students Sports: 3 Tuition & acceptance rate listed
St. Peter Catholic School
St. Peter Catholic School Photo
(Catholic)
206 E Washington Street
Slinger, WI 53086
(262) 644-8083
Gr: PK-5 | 93 students Avg. class size: 10 students Sports: 4 | Extracurrculars: 7 Tuition & acceptance rate listed
St. Rita Catholic School
(Catholic)
4433 Douglas Ave
Racine, WI 53402
(262) 639-3333
Gr: PK-8 | 248 students Avg. class size: 28 students Sports: 5 | Extracurrculars: 11 Tuition & acceptance rate listed
University Lake School
University Lake School Photo
(3)
4024 Nagawicka Road
Hartland, WI 53029
(262) 263-8011
Gr: NS-12 | 311 students Avg. class size: 15 students Sports: 13 | Extracurrculars: 17 Tuition listed
2100 W Fairy Chasm Rd
Milwaukee, WI 53217
(414) 352-6000
Gr: PK-12 | 1,135 student Sports: 18 Tuition listed
Our Lady Of Lourdes School
(Catholic)
1305 Lourdes Ave
De Pere, WI 54115
(920) 336-3091
Gr: PK-8 | 219 students Tuition & acceptance rate listed
St. Joseph Grade School
(Catholic)
305 E Walnut St
Dodgeville, WI 53533
(608) 930-3393
Gr: PK-8 | 161 students Sports: 2 Tuition listed

Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.