Offices & Resources

Contact Information

Advancement Office
(508) 786-6279

Mailing Address:
St. Mark’s School
Attn: Advancement AQA
25 Marlboro Road
Southborough, MA 01772

Age Quod Agis Society


Named for our school motto, the Age Quod Agis Society is a recognition society created to acknowledge and celebrate St. Mark’s donors who give to the School every year.

Members include alumni, parents, faculty, staff, and friends who have made gifts to St. Mark’s in consecutive years. Unfailing support, year after year, is what helps St. Mark’s accomplish its important mission to educate our students for lives of leadership and service.

All members receive periodic communications, keepsakes, event invitations, and special listings in the St. Mark’s Annual Report of Giving.

To learn more about the Age Quod Agis Society, check out “Frequently Asked Questions”. We invite you to join this important community and be recognized for your commitment to St. Mark’s.

Thank you for your loyalty! It Matters!