#1 Best Private Middle Schools in Wyoming
Mountain Academy of Teton Science Schools
Independent school · Grades Pre-K–12
Smaller classes than 88% of independent schools nationwide
Jackson, WY
A+Overall grade61 students4 students per teacher
2026 lists
Best Private Middle Schools in Wyoming
Private schools in Wyoming with middle-school grades and the highest overall grades. Top 6 of 6 schools.
#2 Best Private Middle Schools in Wyoming
St. Anthony Tri-Parish Catholic School
Parish school · Grades Pre-K–8
The only Catholic school in Casper
Casper, WY
A-Overall grade199 students10 students per teacher
#3 Best Private Middle Schools in Wyoming
Jackson Hole Classical Academy
Christian school (nondenominational) · Grades K–12
The largest of 11 Christian schools in Wyoming
Jackson, WY
A-Overall grade124 students6 students per teacher
#4 Best Private Middle Schools in Wyoming
Heritage Christian School
Christian school (nondenominational) · Grades Pre-K–12
One of the 3 largest Christian schools in Wyoming
Gillette, WY
B+Overall grade68 students9 students per teacher
#5 Best Private Middle Schools in Wyoming
Veritas Academy
Christian school (nondenominational) · Grades Pre-K–9
Smaller classes than 75% of Christian schools nationwide
Cody, WY
B+Overall grade60 students7 students per teacher
#6 Best Private Middle Schools in Wyoming
Mount Hope Lutheran School
Lutheran (Missouri Synod) school · Grades K–11
One of the 3 largest Christian schools in Wyoming
Casper, WY
BOverall grade70 students12 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.