High Schools in Contra Costa County, CA

St. John Bosco, or Don Bosco as he is commonly known (Don being the Italian equivalent of Father) was born in the foothills of the Alps in Northern Italy on August 16, 1815. His father died when he was two. In his youth he learned various trades which served him well when he later became a priest. He

Clayton Valley High School (CVHS) is a secondary school situated in Concord, CA and is part of the Mount Diablo Unified School District. Serving approximately 2000 students in grades ninth-twelfth, Clayton Valley celebrated its 50th anniversary during the 2008-2009 school year. Most of the students live

We were established in 1965 as a Catholic boys' high school in the Lasallian tradition of the Christian Brothers. We come from a much longer and richer tradition, however. Our roots extend more than 300 years to 17th century France and our Founder Saint John Baptist de La Salle who had a very simple