#1 Largest Private Schools in Alaska
Monroe Jr., Sr. High Schools of Fairbanks
Diocesan school · Grades Pre-K–12
327 students
Fairbanks, AK
A+Overall grade327 students9 students per teacher
2026 lists
Largest Private Schools in Alaska
The private schools in Alaska with the most students. Top 18 of 18 schools.
#2 Largest Private Schools in Alaska
Immaculate Conception School
Diocesan school · Grades Pre-K–12
317 students
Fairbanks, AK
A+Overall grade317 students8 students per teacher
#3 Largest Private Schools in Alaska
Birchwood Christian School
Christian school (nondenominational) · Grades Pre-K–12
241 students
Chugiak, AK
BOverall grade241 students12 students per teacher
#4 Largest Private Schools in Alaska
Anchor Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–11
185 students
Anchorage, AK
BOverall grade185 students10 students per teacher
#5 Largest Private Schools in Alaska
St. Elizabeth Ann Seton School
Parish school · Grades Pre-K–6
158 students
Anchorage, AK
AOverall grade158 students13 students per teacher
#6 Largest Private Schools in Alaska
Cook Inlet Academy
Christian school (nondenominational) · Grades Pre-K–12
143 students
Soldotna, AK
B+Overall grade143 students11 students per teacher
#7 Largest Private Schools in Alaska
Lumen Christi High School
Parish school · Grades 7–12
131 students
Anchorage, AK
BOverall grade131 students15 students per teacher
#8 Largest Private Schools in Alaska
Holy Rosary Academy
Independent Catholic school · Grades K–12
125 students
Anchorage, AK
AOverall grade125 students9 students per teacher
#9 Largest Private Schools in Alaska
Eagle River Christian School
Christian school (nondenominational) · Grades Pre-K–12
122 students
Eagle River, AK
AOverall grade122 students8 students per teacher
#10 Largest Private Schools in Alaska
Fairhill Christian School
Christian school (nondenominational) · Grades Pre-K–8
122 students
Fairbanks, AK
BOverall grade122 students15 students per teacher
#11 Largest Private Schools in Alaska
Anchorage Waldorf School
Independent school · Grades Pre-K–8
78 students
Anchorage, AK
AOverall grade78 students7 students per teacher
#12 Largest Private Schools in Alaska
St. John Orthodox Christian School
Religious school · Grades Pre-K–8
77 students
Eagle River, AK
A-Overall grade77 students8 students per teacher
#13 Largest Private Schools in Alaska
Summit Christian Academy
Christian school (nondenominational) · Grades Pre-K–6
74 students
North Pole, AK
BOverall grade74 students12 students per teacher
#14 Largest Private Schools in Alaska
Student Wrestling Development Prep Program
Christian school (nondenominational) · Grades 5–12
65 students
Fairbanks, AK
BOverall grade65 students16 students per teacher
#15 Largest Private Schools in Alaska
Sprucetree Montessori School
Montessori school · Grades K–6
44 students
Fairbanks, AK
A-Overall grade44 students6 students per teacher
#16 Largest Private Schools in Alaska
Anchorage Montessori School
Montessori school · Grades 1–6
36 students
Anchorage, AK
AOverall grade36 students5 students per teacher
#17 Largest Private Schools in Alaska
Whitestone Farms Training Center / Whitestone HS
Christian school (nondenominational) · Grades K–12
32 students
Delta Junction, AK
AOverall grade32 students2 students per teacher
#18 Largest Private Schools in Alaska
Anchorage Junior Academy
Seventh-day Adventist school · Grades Pre-K–7
26 students
Anchorage, AK
AOverall grade26 students9 students per teacher
From official public records, updated October 2026.