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2026 lists

Private Schools with the Smallest Classes in Minnehaha County, SD

Private schools in Minnehaha County, SD with the fewest students per teacher (not counting preschools and special education schools). Top 9 of 9 schools.

#1 Private Schools with the Smallest Classes in Minnehaha County, SD

McCrossan Boys Ranch

Independent school · Grades 6–12

4.4 students per teacher

Sioux Falls, SD

AOverall gradeAll boys40 students4 students per teacher

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#2 Private Schools with the Smallest Classes in Minnehaha County, SD

Christ the King Grade School

Parish school · Grades Pre-K–6

5.3 students per teacher

Sioux Falls, SD

AOverall grade102 students5 students per teacher

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#4 Private Schools with the Smallest Classes in Minnehaha County, SD

Accurate and Conscious Education Academy

Alternative school · Grades Pre-K–10

8.4 students per teacher

Sioux Falls, SD

B+Overall grade46 students8 students per teacher

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#5 Private Schools with the Smallest Classes in Minnehaha County, SD

St. Michael School

Diocesan school · Grades Pre-K–6

9.8 students per teacher

Sioux Falls, SD

BOverall grade187 students10 students per teacher

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#6 Private Schools with the Smallest Classes in Minnehaha County, SD

Good Shepherd Lutheran

Lutheran (Wisconsin Synod) school · Grades K–8

10.4 students per teacher

Sioux Falls, SD

B+Overall grade52 students10 students per teacher

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#7 Private Schools with the Smallest Classes in Minnehaha County, SD

O'Gorman Junior High School

Diocesan school · Grades 7–8

12.4 students per teacher

Sioux Falls, SD

BOverall grade329 students12 students per teacher

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#8 Private Schools with the Smallest Classes in Minnehaha County, SD

St. Mary Catholic School

Diocesan school · Grades Pre-K–12

14 students per teacher

Dell Rapids, SD

B-Overall grade222 students14 students per teacher

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#9 Private Schools with the Smallest Classes in Minnehaha County, SD

Sioux Falls Catholic School

Parish school · Grades Pre-K–12

21.8 students per teacher

Sioux Falls, SD

B-Overall grade2,231 students22 students per teacher

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From official public records, updated October 2026.

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