Justin-Siena High School

Justin-Siena High School is a Roman Catholic preparatory school in the Lasallian tradition, located in Napa, California within the Roman Catholic Diocese of Santa Rosa in California. The school was created when Justin High School for males, sponsored by the Christian Brothers of the San Francisco District, merged with St. Catherine of Siena High School for females, sponsored by the Dominican Sisters of San Rafael in 1972. The student population currently numbers approximately 600. It provides education to a diverse student population including North Bay residents from Napa, Solano, and Sonoma Counties, as well as international students. Justin-Siena has awarded more than $3.5 million in tuition assistance for the 2020-21 school year.[2] Approximately 32.87% of students receive tuition assistance with the average grant covering 48.6% of tuition.[3] The School is administered by a President and is staffed by religious and lay men and women.

Quick facts: Justin-Siena High School, Address, Coordinate... ▼

Justin-Siena High School
Address
4026 Maher Street Napa , California 94558 United States
Coordinates	38°19′51″N 122°19′17″W
Information
Type	Private, Coeducational
Motto	Sempre Avanti (Always Forward)
Religious affiliation(s)	Roman Catholic
Established	1966
Founder	Joseph Alemany
Status	In operation
Local authority	California Department of Education - Private School Division
Authority	CA Education Code Section 33190
CEEB code	052082
President	Mr. Matthew Powell
Administrator	Mr. Matthew Powell
Faculty	80
Teaching staff	40
Grades	9-12
Enrollment	550 Students (2021)
Average class size	20
Student to teacher ratio	12:1
Campus size	40 acres
Campus type	High School
Color(s)	Navy and Red
Athletics conference	Vine Valley Athletic League
Team name	Braves
Accreditation	Western Association of Schools and Colleges[1]
Publication	'Avanti' (Alumni Magazine)
Yearbook	Cornerstone
Tuition	~$20,500 (2020-2021)
Affiliation	Lasallian
Website	justin-siena.org