Mullen High School
PrivateHighGrades 9–12Catholic
3601 S Lowell Blvd, Denver, CO 80236 · (303) 761-1764
Denver’s School Grade B− better than 49% of Colorado school districts
Students
753
Students per teacher
13:1
Setting
City
Grades
9–12
What stands out about Mullen High School
- Private school: it doesn’t take Colorado’s state tests
Location
Directions ↗3601 S Lowell Blvd, Denver
Students
Enrollment by grade
Grade 9224
Grade 10198
Grade 11162
Grade 12169
Who goes here
White 69%Hispanic 18%Two or more races 6%Black 3%Asian 2%Native Hawaiian/Pacific Islander 1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Mullen High School from Denver families.
School facts: U.S. Department of Education (NCES), 2023–2024 school year. Map: © OpenStreetMap contributors.