At a Glance
Our Students
95
Go to College or University
23
Receive Financial Assistance
55
Identify as Non-White
31
Participate in Performing Arts
74
Identify as Catholic or Christian
66
Participate in Athletics on 71 teams in 31 Sports Programs
Our Committment
25
Average Class Size
15 to 1
Student-Teacher Ratio
103
Employees with Masters or Higher Academic Degree
1066
Student AP Exams
230 to 1
Student-Counselor Ratio
170
Average Community Service Hours, per student
Our School
155
Student Clubs & Affinity Groups
150
Schools that Send Students to SI
1855
Year Established
11 acres
Campus Size
1475
Students
210
Faculty & Staff
Tuition
$34600
Current Tuition
(2025-26)
$17189
Average Financial Assistance Award
$6.6 million
Total Financial Assistance Distributed