[3] The first high school in Taos County opened in the fall of 1917 with Jesse Howard as director.

Principals who followed McKean were Albright, Palmer, Don C. Piper, Ernest Lyckman, Wesley Freeburg, Culbert, Fred Jones, Jacob Bernal, Paul Springer and Joseph W. Evans.

In 1942, a new high school and gymnasium were constructed on Don Fernando Street due to increased enrollment.

In the fall of 1967, the modern complex of cinder blocks, tile floors and recessed lighting opened its doors to an estimated 800 sophomores, juniors and seniors.

Among the improvements mentioned[specify] were a cafeteria and library located within the building, a student lounge, departmental sections and a landscaped patio.