#1 Private Schools with the Smallest Classes in Blaine County, ID
Sun Valley Community School-Upper
Independent school · Grades Pre-K–12
5 students per teacher
Sun Valley, ID
A+Overall grade397 students5 students per teacher
2026 lists
Private Schools with the Smallest Classes in Blaine County, ID
Private schools in Blaine County, ID with the fewest students per teacher (not counting preschools and special education schools). Top 5 of 5 schools.
#2 Private Schools with the Smallest Classes in Blaine County, ID
The Sage School
Alternative school · Grades 6–12
6.5 students per teacher
Hailey, ID
A-Overall grade91 students7 students per teacher
#3 Private Schools with the Smallest Classes in Blaine County, ID
Sun Valley Community School
Independent school · Grades Pre-K–12
7.3 students per teacher
Sun Valley, ID
B+Overall grade391 students7 students per teacher
#4 Private Schools with the Smallest Classes in Blaine County, ID
Sun Valley Community School-Middle
Independent school · Grades Pre-K–12
7.5 students per teacher
Sun Valley, ID
B+Overall grade397 students8 students per teacher
#5 Private Schools with the Smallest Classes in Blaine County, ID
Pioneer Montessori School
Montessori school · Grades Pre-K–6
13 students per teacher
Ketchum, ID
BOverall grade104 students13 students per teacher
From official public records, updated October 2026.