For the 2025 school year, there are 20 catholic boarding schools serving 6,058 students located throughout the United States and Canada.
Top Catholic Boarding Schools (2025)
School
Location
Grades
Students
Academy of the Holy Family![Academy of the Holy Family Photo - Ambassadors Club]( "Academy of the Holy Family Photo - Ambassadors Club")
(Catholic)
54 W. Main Street Box 691
Baltic, CT 06330
(860) 822-6279
Baltic, CT 06330
(860) 822-6279
Grades: 9-12
| 40 students
101 Aspetuck Avenue
New Milford, CT 06776
(860) 210-3832
New Milford, CT 06776
(860) 210-3832
Grades: 9-12, PG
| 332 students
Chaminade College Preparatory School![Chaminade College Preparatory School Photo - Chaminade is located 20 minutes outside of Downtown St. Louis in the lovely, safe, green neighborhood of Creve Coeur. Our 55 acre campus is fun and lively throughout the school year and a wonderful place not only to study and play but also to become part of the family.]( "Chaminade College Preparatory School Photo - Chaminade is located 20 minutes outside of Downtown St. Louis in the lovely, safe, green neighborhood of Creve Coeur. Our 55 acre campus is fun and lively throughout the school year and a wonderful place not only to study and play but also to become part of the family.")
(Catholic)
425 South Lindbergh Blvd.
St. Louis, MO 63131
(314) 692-6645
St. Louis, MO 63131
(314) 692-6645
Grades: 6-12
| 800 students
Cotter Schools![Cotter Schools Photo]( "Cotter Schools Photo")
(Catholic)
1115 West Broadway Street
Winona, MN 55987
(507) 453-5102
Winona, MN 55987
(507) 453-5102
Grades: 7-12
PK-12 (day)
PK-12 (day)
| 450 students
10900 Rockville Pike
North Bethesda, MD 20852
(301) 214-1215
North Bethesda, MD 20852
(301) 214-1215
Grades: 9-12
| 507 students
La Lumiere School![La Lumiere School Photo - La Lumiere School is a private, independent boarding and day school founded in 1963, located in La Porte, Indiana, on an idyllic 190-acre wooded campus. At La Lumiere, we form character, cultivate scholarship, and explore faith in order to grow into more complete versions of ourselves.]( "La Lumiere School Photo - La Lumiere School is a private, independent boarding and day school founded in 1963, located in La Porte, Indiana, on an idyllic 190-acre wooded campus. At La Lumiere, we form character, cultivate scholarship, and explore faith in order to grow into more complete versions of ourselves.")
(Catholic)
6801 N. Wilhelm Road
La Porte, IN 46350
(219) 326-7450
La Porte, IN 46350
(219) 326-7450
Grades: 9-12, PG
| 193 students
Marianapolis Preparatory School![Marianapolis Preparatory School Photo]( "Marianapolis Preparatory School Photo")
(Catholic)
26 Chase Road
Thompson, CT
(860) 923-9565
Thompson, CT
(860) 923-9565
Grades: 9-12, PG
| 213 students
Maur Hill - Mount Academy (MH-MA)![Maur Hill - Mount Academy (MH-MA) Photo]( "Maur Hill - Mount Academy (MH-MA) Photo")
(Catholic)
1000 Green St.
Atchison, KS 66002
(913) 367-5482
Atchison, KS 66002
(913) 367-5482
Grades: 9-12
| 208 students
Mount Michael Benedictine School![Mount Michael Benedictine School Photo]( "Mount Michael Benedictine School Photo")
(Catholic)
22520 Mount Michael Road
Elkhorn, NE 68022
(402) 238-1457
Elkhorn, NE 68022
(402) 238-1457
Grades: 9-12
| 225 students
285 Cory's Lane
Portsmouth, RI 02871
(401) 643-1248
Portsmouth, RI 02871
(401) 643-1248
Grades: 9-12
| 350 students
Saint Bede Academy![Saint Bede Academy Photo - With an average student population of 300, our small class sizes offer students one-on-one interaction with their instructors.]( "Saint Bede Academy Photo - With an average student population of 300, our small class sizes offer students one-on-one interaction with their instructors.")
(Catholic)
24 W US Highway 6
Peru, IL 61354
(815) 250-0285
Peru, IL 61354
(815) 250-0285
Grades: 9-12
| 293 students
St. Bernard Preparatory School![St. Bernard Preparatory School Photo - Academic achievement is high on the list of St. Bernard Prep priorities, with students consistently ranking above national and state averages in ACT and National Merit Exams.]( "St. Bernard Preparatory School Photo - Academic achievement is high on the list of St. Bernard Prep priorities, with students consistently ranking above national and state averages in ACT and National Merit Exams.")
(Catholic)
1600 St. Bernard Drive, S.E.
Cullman, AL 35055
(256) 255-5890
Cullman, AL 35055
(256) 255-5890
Grades: 7-12
| 131 students
Saint John's Preparatory School![Saint John's Preparatory School Photo - We are located on 2900 of woodlands and lakes in Collegeville, MN]( "Saint John's Preparatory School Photo - We are located on 2900 of woodlands and lakes in Collegeville, MN")
(Catholic)
2280 Watertower Road
Collegeville, MN 56321
(320) 363-3315
Collegeville, MN 56321
(320) 363-3315
Grades: 9-12, PG
6-12, PG (day)
6-12, PG (day)
| 280 students
St. Lawrence Seminary High School![St. Lawrence Seminary High School Photo]( "St. Lawrence Seminary High School Photo")
(Catholic)
301 Church Street
Mt. Calvary, WI 53057
(920) 753-7570
Mt. Calvary, WI 53057
(920) 753-7570
Grades: 9-12
| 140 students
St. Mary's School![St. Mary's School Photo]( "St. Mary's School Photo")
(Catholic)
816 Black Oak Drive
Medford, OR 97504
(541) 773-7877
Medford, OR 97504
(541) 773-7877
Grades: 6-12
5-12 (day)
5-12 (day)
| 504 students
Saint Stanislaus High School![Saint Stanislaus High School Photo - We make the most of our location right on the Bay, developing unique programs, clubs, and activities for our students to enjoy. Our scuba and sailing clubs enjoy time in the water, while our environmental club focuses on care for our oceans, too.]( "Saint Stanislaus High School Photo - We make the most of our location right on the Bay, developing unique programs, clubs, and activities for our students to enjoy. Our scuba and sailing clubs enjoy time in the water, while our environmental club focuses on care for our oceans, too.")
(Catholic)
304 S. Beach Blvd.
Bay St. Louis, MS 39520
(228) 467-9057
Bay St. Louis, MS 39520
(228) 467-9057
Grades: 7-12
| 342 students
1500 Mark Thomas Drive
Monterey, CA 93940
(831) 655-9356
Monterey, CA 93940
(831) 655-9356
Grades: 9-12
| 215 students
405 North Subiaco Avenue
Subiaco, AR 72865
(479) 934-1000
Subiaco, AR 72865
(479) 934-1000
Grades: 7-12
| 150 students
Testing1222![Testing1222 Photo]( "Testing1222 Photo")
(Catholic)
2747 Masonic Drive2
Park City, MT
(124) 784-4212
Park City, MT
(124) 784-4212
Grades: Pre-K-7
K-11 (day)
K-11 (day)
| 260 students
302 Portola Road
Portola Valley, CA 94028
(650) 851-8223
Portola Valley, CA 94028
(650) 851-8223
Grades: 9-12
6-12 (day)
6-12 (day)
| 425 students
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