#1 Best Private Schools in Walworth County, WI
St. Andrew Parish School
Parish school · Grades Pre-K–8
The only Catholic school in Delavan
Delavan, WI
A+Overall grade127 students10 students per teacher
2026 lists
Best Private Schools in Walworth County, WI
Private schools in Walworth County, WI with the highest overall grades. Top 5 of 5 schools.
#2 Best Private Schools in Walworth County, WI
Our Redeemer Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Smaller classes than 90% of Christian schools in Wisconsin
Delavan, WI
A+Overall grade76 students8 students per teacher
#3 Best Private Schools in Walworth County, WI
Mount Zion Christian School
Christian school (nondenominational) · Grades Pre-K–8
Smaller classes than 77% of Christian schools in Wisconsin
Lake Geneva, WI
AOverall grade88 students10 students per teacher
#4 Best Private Schools in Walworth County, WI
St. Francis De Sales Parish School
Parish school · Grades Pre-K–8
The only Catholic school in Lake Geneva
Lake Geneva, WI
AOverall grade112 students10 students per teacher
#5 Best Private Schools in Walworth County, WI
Delavan Christian School
Christian school (nondenominational) · Grades Pre-K–8
Smaller classes than 62% of Christian schools in Wisconsin
Delavan, WI
AOverall grade77 students11 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.