#1 Largest Private Schools in Huntsville, AL
Randolph School
Independent school · Grades Pre-K–12
1,005 students
Huntsville, AL
A+Overall grade1,005 students8 students per teacher
2026 lists
Largest Private Schools in Huntsville, AL
The private schools in Huntsville, AL with the most students. Top 18 of 18 schools.
#2 Largest Private Schools in Huntsville, AL
Whitesburg Christian Academy
Baptist school · Grades K–12
893 students
Huntsville, AL
B-Overall grade893 students13 students per teacher
#3 Largest Private Schools in Huntsville, AL
Holy Spirit Regional Catholic School
Diocesan school · Grades Pre-K–8
435 students
Huntsville, AL
BOverall grade435 students13 students per teacher
#4 Largest Private Schools in Huntsville, AL
St. John Paul II Catholic High School
Diocesan school · Grades 9–12
357 students
Huntsville, AL
AOverall grade357 students12 students per teacher
#5 Largest Private Schools in Huntsville, AL
Oakwood Adventist Academy
Seventh-day Adventist school · Grades K–12
314 students
Huntsville, AL
BOverall grade314 students14 students per teacher
#6 Largest Private Schools in Huntsville, AL
Valley Fellowship Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
255 students
Huntsville, AL
A+Overall grade255 students7 students per teacher
#7 Largest Private Schools in Huntsville, AL
Holy Family Parochial School
Parish school · Grades Pre-K–8
171 students
Huntsville, AL
AOverall grade171 students10 students per teacher
#8 Largest Private Schools in Huntsville, AL
Grace Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
153 students
Huntsville, AL
BOverall grade153 students11 students per teacher
#9 Largest Private Schools in Huntsville, AL
Huntsville Christian Academy
Christian school (nondenominational) · Grades K–12
124 students
Huntsville, AL
A+Overall grade124 students9 students per teacher
#10 Largest Private Schools in Huntsville, AL
The Montessori School of Huntsville
Montessori school · Grades Pre-K–8
85 students
Huntsville, AL
AOverall grade85 students4 students per teacher
#11 Largest Private Schools in Huntsville, AL
Lincoln Academy
Early childhood program · Kindergarten only
76 students
Huntsville, AL
BOverall grade76 students10 students per teacher
#12 Largest Private Schools in Huntsville, AL
Huntsville College Preparatory School
Independent school · Grades K–12
67 students
Huntsville, AL
A+Overall grade67 students8 students per teacher
#13 Largest Private Schools in Huntsville, AL
Union Chapel Christian Academy
Baptist school · Grades Pre-K–7
57 students
Huntsville, AL
A-Overall grade57 students5 students per teacher
#14 Largest Private Schools in Huntsville, AL
Calvary Baptist Academy
Baptist school · Grades Pre-K–12
54 students
Huntsville, AL
AOverall grade54 students8 students per teacher
#15 Largest Private Schools in Huntsville, AL
Julius R Scruggs Child Development Center/Acad
Baptist school · Grades Pre-K–4
47 students
Huntsville, AL
AOverall grade47 students6 students per teacher
#16 Largest Private Schools in Huntsville, AL
Islamic Academy of Huntsville
Islamic school · Grades Pre-K–6
44 students
Huntsville, AL
44 students4 students per teacher
#17 Largest Private Schools in Huntsville, AL
The Riley Behavioral and Educational Center
Special education school · Grades K–6
24 students
Huntsville, AL
B+Overall grade24 students8 students per teacher
#18 Largest Private Schools in Huntsville, AL
The Pinnacle School
Alternative school · Grades 7–12
20 students
Huntsville, AL
AOverall grade20 students4 students per teacher
From official public records, updated October 2026.