For the 2025 school year, there are 9 private schools serving 1,675 students in Winona County, MN (there are 19 public schools, serving 4,432 public students). 27% of all K-12 students in Winona County, MN are educated in private schools (compared to the MN state average of 10%).
The top ranked private schools in Winona County, MN include Cotter Schools, Cotter Junior High School, and Cotter Schools-st. Marys Campus.
The average acceptance rate is 97%, which is higher than the Minnesota private school average acceptance rate of 86%.
100% of private schools in Winona County, MN are religiously affiliated (most commonly Wisconsin Evangelical Lutheran Synod and Lutheran Church Missouri Synod).
Top Ranked Winona County Private Schools (2025)
School
Location
Grades
Students
Cotter Junior High School
(Catholic)
101 E Wabasha Street
Winona, MN 55987
(507) 453-5000
Winona, MN 55987
(507) 453-5000
Grades: 7-8
| 122 students
Cotter Schools![Cotter Schools Photo]( "Cotter Schools Photo")
(Catholic)
1115 W Broadway Street
Winona, MN 55987
(507) 456-5000
Winona, MN 55987
(507) 456-5000
Grades: PK-12
| 940 students
Cotter Schools-st. Marys Campus
Daycare / Preschool (Catholic)
1315 W Broadway St
Winona, MN 55987
(507) 452-2890
Winona, MN 55987
(507) 452-2890
Grades: K
| 69 students
St. John's Evangelical Lutheran School
(Wisconsin Evangelical Lutheran Synod)
160 Williams St
Lewiston, MN 55952
(507) 523-2508
Lewiston, MN 55952
(507) 523-2508
Grades: PK-8
| 103 students
Anchor Academy
All-girls | Alternative School
1569 Cir Dr
Winona, MN 55987
(507) 474-6411
Winona, MN 55987
(507) 474-6411
Grades: 8-10
| 6 students
Immanuel Lutheran School
(Lutheran Church Missouri Synod)
22591 County Road 25
Lewiston, MN 55952
(507) 523-3143
Lewiston, MN 55952
(507) 523-3143
Grades: PK-8
| 113 students
St. Johns Lutheran School
(Wisconsin Evangelical Lutheran Synod)
42685 County Road 12-Nodine
Dakota, MN 55925
(507) 643-6440
Dakota, MN 55925
(507) 643-6440
Grades: PK-8
| 72 students
St. Martin's Lutheran School
(Lutheran Church Missouri Synod)
253 Liberty St
Winona, MN 55987
(507) 452-6928
Winona, MN 55987
(507) 452-6928
Grades: K-8
| 105 students
St. Matthews Lutheran School
(Wisconsin Evangelical Lutheran Synod)
756 W Wabasha St
Winona, MN 55987
(507) 454-3083
Winona, MN 55987
(507) 454-3083
Grades: PK-8
| 100 students
Frequently Asked Questions
What are the top ranked private schools in Winona County, MN?
The top ranked private schools in Winona County, MN include Cotter Schools, Cotter Junior High School, and Cotter Schools-st. Marys Campus.
How many private schools are located in Winona County?
9 private schools are located in Winona County.
How diverse are private schools in Winona County?
Winona County private schools are approximately 23% minority students, which is same as the Minnesota private school average of 23%.
What percentage of students in Winona County go to private school?
27% of all K-12 students in Winona County are educated in private schools (compared to the MN state average of 10%).
What percentage of private schools are religiously affiliated in Winona County?
100% of private schools in Winona County are religiously affiliated (most commonly Wisconsin Evangelical Lutheran Synod and Lutheran Church Missouri Synod).
Which private schools in Winona County are often viewed compared to one another?
Popular comparisons of private schools in Winona County include: Immanuel Lutheran School vs. St. John's Evangelical Lutheran School, St. John's Evangelical Lutheran School vs. Immanuel Lutheran School, St. John's Evangelical Lutheran School vs. St. Martin's Lutheran School
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