#1 Best Private Schools in St. Croix County, WI
St. Patrick School
Parish school · Grades Pre-K–8
Smaller classes than 80% of Catholic schools in Wisconsin
Hudson, WI
A+Overall grade184 students7 students per teacher
2026 lists
Best Private Schools in St. Croix County, WI
Private schools in St. Croix County, WI with the highest overall grades. Top 5 of 5 schools.
#2 Best Private Schools in St. Croix County, WI
St. Anne Catholic School
Independent Catholic school · Grades Pre-K–8
Smaller classes than 64% of Catholic schools in Wisconsin
Somerset, WI
A-Overall grade98 students9 students per teacher
#3 Best Private Schools in St. Croix County, WI
St. Bridget Parish School
Diocesan school · Grades Pre-K–8
Serving families in River Falls since at least 2011
River Falls, WI
BOverall grade127 students11 students per teacher
#4 Best Private Schools in St. Croix County, WI
St. Mary School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 39% since 2011–12
New Richmond, WI
B-Overall grade166 students16 students per teacher
#5 Best Private Schools in St. Croix County, WI
Trinity Academy
Lutheran (Missouri Synod) school · Grades Pre-K–8
Serving families in Hudson since at least 2011
Hudson, WI
B-Overall grade211 students16 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.