Mullen High School Photo - Incoming class of 2029

Best Colorado Catholic Private High Schools (2025-26)

For the 2025-26 school year, there are 8 catholic private high schools serving 4,600 students in Colorado. You can also find more religiously affiliated schools in Colorado.
The top ranked catholic private high schools in Colorado include Regis Jesuit High School, Bishop Machebeuf High School, and Arrupe Jesuit High School.
The average acceptance rate is 95%, which is higher than the Colorado private high school average acceptance rate of 82%.

Top Ranked Catholic Private High Schools in Colorado (2025-26)

School
Location
Quick Facts
Arrupe Jesuit High School
(Catholic)
4343 Utica St
Denver, CO 80212
(303) 455-7449
Gr: 9-12 | 427 students Tuition listed
Bishop Machebeuf High School
(Catholic)
(1)
458 Uinta Way
Denver, CO 80230
(303) 344-0082
Gr: 9-12 | 200 students Avg. class size: 20 students Sports: 11 Tuition & acceptance rate listed
Holy Family High School
(Catholic)
5195 W 144th Ave
Broomfield, CO 80023
(303) 410-1411
Gr: 9-12 | 642 students Avg. class size: 27 students Sports: 12 Tuition & acceptance rate listed
Mullen High School
Mullen High School Photo - Incoming class of 2029
(Catholic)
(1)
3601 S Lowell Blvd
Denver, CO 80236
(303) 761-1764
Gr: 9-12 | 860 students Avg. class size: 20 students Sports: 18 Tuition & acceptance rate listed
Regis Jesuit High School
Regis Jesuit High School Photo
Special Program Emphasis (Catholic)
(1)
6380 S Lewiston Way
Aurora, CO 80016
(303) 269-8000
Gr: 9-12 | 1,682 student Avg. class size: 21 students Sports: 21 | Extracurrculars: 3 Tuition listed
St. Mary's Academy
St. Mary's Academy Photo - St. Mary's Academy High School excels at preparing young women for leadership in a global society. Our goal is to empower our students through the development of analytical skills, confidence, and generosity to make a difference in the world around them.
(Catholic)
(6)
4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300
Gr: NS-12 | 678 students Avg. class size: 16 students Sports: 15 | Extracurrculars: 10 Tuition listed
St. Mary's High School
St. Mary's High School Photo - Mens' Athletics
(Catholic)
(4)
2501 E Yampa St
Colorado Springs, CO 80909
(719) 635-7540
Gr: 9-12 Avg. class size: 11 students Sports: 14 | Extracurrculars: 11 Tuition listed
Our Lady Help Of Christians Academy
(Catholic)
32100 E Colfax Service Rd
Watkins, CO 80137
(303) 344-5830
Gr: K-12 | 111 students Avg. class size: 9 students Sports: 3 | Extracurrculars: 2 Tuition listed

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