#1 Private Schools with the Smallest Classes in Alpharetta, GA
Fusion Alpharetta
Alternative school · Grades 6–12
3 students per teacher
Alpharetta, GA
AOverall grade74 students3 students per teacher
2026 lists
Private Schools with the Smallest Classes in Alpharetta, GA
Private schools in Alpharetta, GA with the fewest students per teacher (not counting preschools and special education schools). Top 9 of 9 schools.
#2 Private Schools with the Smallest Classes in Alpharetta, GA
Fusion Academy Alpharetta
Independent school · Grades 6–12
3 students per teacher
Alpharetta, GA
AOverall grade73 students3 students per teacher
#3 Private Schools with the Smallest Classes in Alpharetta, GA
Alpharetta International Academy
Montessori school · Grades K–6
6 students per teacher
Alpharetta, GA
A+Overall grade79 students6 students per teacher
#4 Private Schools with the Smallest Classes in Alpharetta, GA
McGinnis Woods Country Day School
Independent school · Grades Pre-K–8
7.2 students per teacher
Alpharetta, GA
A+Overall grade188 students7 students per teacher
#5 Private Schools with the Smallest Classes in Alpharetta, GA
Fulton Science Academy Private School
Independent school · Grades Pre-K–12
9.6 students per teacher
Alpharetta, GA
AOverall grade921 students10 students per teacher
#6 Private Schools with the Smallest Classes in Alpharetta, GA
Fulton Science Academy Private School
Independent school · Grades Pre-K–12
9.6 students per teacher
Alpharetta, GA
A-Overall grade918 students10 students per teacher
#7 Private Schools with the Smallest Classes in Alpharetta, GA
King's Ridge Christian School
Christian school (nondenominational) · Grades Pre-K–12
10.4 students per teacher
Alpharetta, GA
A-Overall grade894 students10 students per teacher
#8 Private Schools with the Smallest Classes in Alpharetta, GA
Crabapple Montessori School
Montessori school · Grades Pre-K–6
10.6 students per teacher
Alpharetta, GA
B+Overall grade83 students11 students per teacher
#9 Private Schools with the Smallest Classes in Alpharetta, GA
Valor Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
11.2 students per teacher
Alpharetta, GA
BOverall grade364 students11 students per teacher
From official public records, updated October 2026.