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2026 lists

Largest Private Schools in Clay County, MO

The private schools in Clay County, MO with the most students. Top 10 of 10 schools.

#1 Largest Private Schools in Clay County, MO

St. Pius X High School

Diocesan school · Grades 9–12

415 students

Kansas City, MO

BOverall grade415 students12 students per teacher

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#2 Largest Private Schools in Clay County, MO

St. Charles Borromeo Accadmy

Diocesan school · Grades Pre-K–8

162 students

Kansas City, MO

A+Overall grade162 students12 students per teacher

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#3 Largest Private Schools in Clay County, MO

St. Patrick School

Diocesan school · Grades Pre-K–8

134 students

Kansas City, MO

A+Overall grade134 students6 students per teacher

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#4 Largest Private Schools in Clay County, MO

St. Gabriel Catholic School

Diocesan school · Grades Pre-K–8

126 students

Kansas City, MO

A+Overall grade126 students10 students per teacher

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#5 Largest Private Schools in Clay County, MO

Outreach Christian Education

Christian school (nondenominational) · Grades Pre-K–12

113 students

Kansas City, MO

AOverall grade113 students9 students per teacher

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#7 Largest Private Schools in Clay County, MO

Eagle Heights Christian School

Christian school (nondenominational) · Grades Pre-K–12

53 students

Kansas City, MO

AOverall grade53 students7 students per teacher

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#8 Largest Private Schools in Clay County, MO

Harvest Christian School

Christian school (nondenominational) · Grades Pre-K–8

51 students

Kansas City, MO

BOverall grade51 students12 students per teacher

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#10 Largest Private Schools in Clay County, MO

Northland Christian School

Christian school (nondenominational) · Grades Pre-K–5

21 students

Kearney, MO

AOverall grade21 students5 students per teacher

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From official public records, updated October 2026.

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