The old Nogales High School building from 1917 is listed on the National Register of Historic Places.

It was designed by the firm of William Redding & Son.

A centennial celebration for the school was held at it.

[3] Nogales High School offers an Honors Curriculum that includes Advanced Placement (AP) courses, as well as the IB Diploma Programme.

NHS grad moving up in legal world, Nogales International, August 12, 2020, https://www.nogalesinternational.com/community/community-briefs-nhs-hall-of-fame-cancels-ceremony-still-raising-funds/article_243ad9d6-dccd-11ea-b540-b304616fecc3.html#tncms-source=infinity-scroll-summary-sticky-siderail-latest