#1 Fastest-Growing Private Schools in Oshkosh, WI
Valley Christian School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 251% in about a decade
Oshkosh, WI
B-Overall grade702 students16 students per teacher
2026 lists
Fastest-Growing Private Schools in Oshkosh, WI
Private schools in Oshkosh, WI whose enrollment has grown the most over the past decade. Top 5 of 5 schools.
#2 Fastest-Growing Private Schools in Oshkosh, WI
Lourdes Academy Elementary School
Diocesan school · Grades Pre-K–4
Enrollment up 87% in about a decade
Oshkosh, WI
BOverall grade235 students13 students per teacher
#3 Fastest-Growing Private Schools in Oshkosh, WI
Grace Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Enrollment up 47% in about a decade
Oshkosh, WI
BOverall grade163 students15 students per teacher
#4 Fastest-Growing Private Schools in Oshkosh, WI
Lourdes Academy Middle School
Parish school · Grades 5–8
Enrollment up 26% in about a decade
Oshkosh, WI
BOverall grade208 students13 students per teacher
#5 Fastest-Growing Private Schools in Oshkosh, WI
Martin Luther Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Enrollment up 15% in about a decade
Oshkosh, WI
AOverall grade115 students11 students per teacher
From official public records, updated October 2026.