2026 lists
The highest-graded schools of this kind in the Diocese of Great Falls-Billings. Top 12 of 12 schools.
#1 Best Catholic Schools in the Diocese of Great Falls-Billings
Diocesan school · Grades 3–12
Smaller classes than 95% of Catholic schools nationwide
Billings, MT
#2 Best Catholic Schools in the Diocese of Great Falls-Billings
Parish school · Grades Pre-K–8
Smaller classes than 75% of Catholic schools in Montana
Livingston, MT
#3 Best Catholic Schools in the Diocese of Great Falls-Billings
Independent Catholic school · Grades Pre-K–8
Smaller classes than 67% of Catholic schools in Montana
Pryor, MT
#4 Best Catholic Schools in the Diocese of Great Falls-Billings
Diocesan school · Grades 9–12
Smaller classes than 93% of Catholic schools nationwide
Ashland, MT
#5 Best Catholic Schools in the Diocese of Great Falls-Billings
Independent Catholic school · Grades Pre-K–4
Smaller classes than 92% of Catholic schools in Montana
Ashland, MT
#6 Best Catholic Schools in the Diocese of Great Falls-Billings
Parish school · Grades Pre-K–8
Serving families in Havre since at least 2011
Havre, MT
#7 Best Catholic Schools in the Diocese of Great Falls-Billings
Independent Catholic school · Grades Pre-K–12
Smaller classes than 93% of Catholic schools nationwide
Ashland, MT
#8 Best Catholic Schools in the Diocese of Great Falls-Billings
Independent Catholic school · Grades Pre-K–8
A Catholic school in Saint Xavier
Saint Xavier, MT
#9 Best Catholic Schools in the Diocese of Great Falls-Billings
Parish school · Grades Pre-K–8
Serving families in Great Falls since at least 2011
Great Falls, MT
#10 Best Catholic Schools in the Diocese of Great Falls-Billings
Diocesan school · Grades K–8
The largest of 22 Catholic schools in Montana
Billings, MT
#11 Best Catholic Schools in the Diocese of Great Falls-Billings
Diocesan school · Grades Pre-K–8
Growing: enrollment up 127% since 2011–12
Miles City, MT
#12 Best Catholic Schools in the Diocese of Great Falls-Billings
Parish school · Grades Pre-K–8
One of 2 Catholic schools in Miles City
Miles City, MT
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.