#1 Largest Private Schools in LA Crosse County, WI
Aquinas Catholic Schools
Diocesan school · Grades K–12
954 students
La Crosse, WI
B+Overall grade954 students9 students per teacher
2026 lists
Largest Private Schools in LA Crosse County, WI
The private schools in LA Crosse County, WI with the most students. Top 14 of 14 schools.
#2 Largest Private Schools in LA Crosse County, WI
Luther High School
Lutheran (Wisconsin Synod) school · Grades 9–12
253 students
Onalaska, WI
A-Overall grade253 students11 students per teacher
#3 Largest Private Schools in LA Crosse County, WI
Coulee Region Christian School
Christian school (nondenominational) · Grades Pre-K–12
245 students
West Salem, WI
B-Overall grade245 students12 students per teacher
#4 Largest Private Schools in LA Crosse County, WI
St. Pauls Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
228 students
Onalaska, WI
B-Overall grade228 students17 students per teacher
#5 Largest Private Schools in LA Crosse County, WI
St. Paul Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
227 students
Onalaska, WI
B-Overall grade227 students16 students per teacher
#6 Largest Private Schools in LA Crosse County, WI
St. Patrick School
Diocesan school · Grades Pre-K–6
180 students
Onalaska, WI
B+Overall grade180 students10 students per teacher
#7 Largest Private Schools in LA Crosse County, WI
Blessed Sacrament School
Diocesan school · Grades 3–6
173 students
La Crosse, WI
AOverall grade173 students9 students per teacher
#8 Largest Private Schools in LA Crosse County, WI
Aquinas High School
Diocesan school · Grades 7–8
157 students
La Crosse, WI
B+Overall grade157 students11 students per teacher
#9 Largest Private Schools in LA Crosse County, WI
Cathedral School
Diocesan school · Grades Pre-K–2
124 students
La Crosse, WI
B+Overall grade124 students9 students per teacher
#10 Largest Private Schools in LA Crosse County, WI
Immanuel Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
67 students
La Crosse, WI
B+Overall grade67 students13 students per teacher
#11 Largest Private Schools in LA Crosse County, WI
Christ-St. John's Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
61 students
West Salem, WI
AOverall grade61 students10 students per teacher
#12 Largest Private Schools in LA Crosse County, WI
Chileda
Special education school · Grades 2–12
61 students
La Crosse, WI
A-Overall grade61 students6 students per teacher
#13 Largest Private Schools in LA Crosse County, WI
St. Paul's Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
35 students
Bangor, WI
AOverall grade35 students7 students per teacher
#14 Largest Private Schools in LA Crosse County, WI
Coulee Connections - Alternativeeducation
Alternative school · Grades 3–12
26 students
La Crosse, WI
B+Overall grade26 students9 students per teacher
From official public records, updated October 2026.