Private School Review - Established 2003
Regis Jesuit High School Top 3 · Most AP Courses (CO)
Mullen High School Top 9 · Most AP Courses (CO)
St. Mary's Academy Top 3 · Oldest Founding Date (CO)

Best Colorado Catholic Private High Schools (2026-27)

For the 2026-27 school year, there are 8 catholic private high schools serving 4,548 students in Colorado. You can also find more religiously affiliated schools in Colorado.
The top ranked catholic private high schools in Colorado include Bishop Machebeuf High School, Mullen High School, and Holy Family High School.
The average acceptance rate is 91%, which is higher than the Colorado private high school average acceptance rate of 84%.

Quick Facts (2026-27)

  • # Private Schools: 8
  • # Students Served: 4,548

Quick Facts (2026-27)

  • # Private Schools: 8
  • # Students Served: 4,548

Top Ranked Catholic Private High Schools in Colorado (2026-27)

Regis Jesuit High School Photo
Regis Jesuit High School
Gr: 9-12 | 1,630 students
Avg. class size: 21 students
Sports: 21 | Extracurriculars: 3
Specialized Curriculum (Catholic)
6380 S Lewiston Way
Aurora, CO 80016
(303) 269-8000
(1)
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Map of Arrupe Jesuit High School
Arrupe Jesuit High School
Gr: 9-12 | 427 students
Catholic
4343 Utica St
Denver, CO 80212
(303) 455-7449
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Map of Bishop Machebeuf High School
Bishop Machebeuf High School
Gr: 9-12 | 200 students
Avg. class size: 20 students
Sports: 11
Catholic
458 Uinta Way
Denver, CO 80230
(303) 344-0082
(1)
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Map of Holy Family High School
Holy Family High School
Gr: 9-12 | 642 students
Avg. class size: 27 students
Sports: 12
Catholic
5195 W 144th Ave
Broomfield, CO 80023
(303) 410-1411
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Mullen High School Photo
Mullen High School
Gr: 9-12 | 860 students
Avg. class size: 20 students
Sports: 18
Catholic
3601 S Lowell Blvd
Denver, CO 80236
(303) 761-1764
(1)
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St. Mary's Academy Photo
St. Mary's Academy
Gr: NS-12 | 678 students
Avg. class size: 16 students
Sports: 15 | Extracurriculars: 10
Catholic
4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300
(6)
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St. Mary's High School Photo
St. Mary's High School
Gr: 9-12
Avg. class size: 11 students
Sports: 14 | Extracurriculars: 11
Catholic
2501 E Yampa St
Colorado Springs, CO 80909
(719) 635-7540
(4)
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Map of Our Lady Help Of Christians Academy
Our Lady Help Of Christians Academy
Gr: K-12 | 111 students
Avg. class size: 9 students
Sports: 3 | Extracurriculars: 2
Catholic
32100 E Colfax Service Rd
Watkins, CO 80137
(303) 344-5830
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Frequently Asked Questions

What are the top ranked catholic private high schools in Colorado?
The top ranked catholic private high schools in Colorado include Bishop Machebeuf High School, Mullen High School, and Holy Family High School.
How many catholic private high schools are located in Colorado?
8 catholic private high schools are located in Colorado.
How diverse are catholic private high schools in Colorado?
Colorado catholic private high schools are approximately 37% minority students, which is higher than the Colorado private school average of 25%.
8
Private Schools
4,548
Students
$15,378
Avg. Tuition
37%
Students of Color
10:1
Student-Teacher Ratio

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