Justin Siena

The History of Justin-Siena

Justin-Siena High School was founded forty years ago when parents and leaders in the Napa Valley recognized the need for an excellent Catholic, secondary education. The diocese responded, founding Justin High School for boys, run by the Christian Brothers, and Siena High School for girls, run by the Dominican Sisters of San Rafael. When the two schools merged in 1972, Justin-Siena High School became the leader it is today-an academically rigorous, values-based institution where each year approximately 650 young men and women are prepared for college and for life.

4026 Maher Street | Napa, CA 94558
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