How to Apply
Mercy High School seeks students who demonstrate a willingness to commit to a challenging academic program, as well as be an active participant in all areas of school life. When reviewing applications, the Admissions Committee considers all aspects of an applicant's file.
Please call 650.762.1114 or email the Admissions Team with specific questions.
Application Steps
- Start the Online Application
- Attend a Shadow Day
- Send Transcripts and Recommendations
- Attend the Family Interview
- Decision Dates
- High School Placement Test
Start the Online Application
Attend a Shadow Day
Send Transcripts and Recommendations
Attend the Family Interview
Decision Dates
High School Placement Test
Key Application Dates
September - December 2025 • Shadow Days
November 28, 2025 • Early Bird Application Deadline and AMES Applicant Deadline
December 6, 2025 • High School Placement Test (HSPT)
January 9, 2026 • Final Application Deadline
January 23, 2026 • Financial Assistance Application Deadline
January 30, 2026 • Transcripts and Recommendations Due
January 27, 28, 29, and 31, 2026 • Family Interviews
March 20, 2026 • Electronic Decision Notification