Staffed by the Sisters of Loretto and dedicated lay teachers, the school added a second building in 1956 to meet the demands of increasing enrollment.

By the 1980s it was apparent that expansion to a new location was essential to continue its mission of educating young men and women.

A 52-acre (210,000 m2) site was secured by the school and the Archdiocese of Denver and the groundbreaking was held in March 1998.

The new facility features a chapel, 22 classrooms, four science laboratories, a multimedia library, a wireless network, two technology centers, athletic practice and playing fields, and the lighted Mike G. Gabriel football stadium.

In 2020 Holy Family added a 34,000 sq ft. addition including Engineering rooms, classrooms, a new Auxiliary gym, and renovated many of its other facilities.

Fall sports: cross country, football, boys' golf, soccer, spirit team, softball, volleyball.