2026 lists

Fastest-Growing Private Schools in Madison County, IL

Private schools in Madison County, IL whose enrollment has grown the most over the past decade. Top 5 of 5 schools.

#1 Fastest-Growing Private Schools in Madison County, IL

Baptist school · Grades K–12

Enrollment up 251% in about a decade

Maryville, IL

B-Overall grade590 students13 students per teacher

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#2 Fastest-Growing Private Schools in Madison County, IL

Lutheran (Missouri Synod) school · Grades Pre-K–8

Enrollment up 43% in about a decade

Edwardsville, IL

B-Overall grade211 students14 students per teacher

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#3 Fastest-Growing Private Schools in Madison County, IL

Lutheran (Missouri Synod) school · Grades Pre-K–8

Enrollment up 33% in about a decade

Collinsville, IL

B-Overall grade157 students17 students per teacher

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#4 Fastest-Growing Private Schools in Madison County, IL

Diocesan school · Grades Pre-K–8

Enrollment up 18% in about a decade

Edwardsville, IL

B-Overall grade187 students17 students per teacher

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#5 Fastest-Growing Private Schools in Madison County, IL

Parish school · Grades Pre-K–8

Enrollment up 15% in about a decade

Edwardsville, IL

B-Overall grade233 students17 students per teacher

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From official public records, updated October 2026.