Each year San Marino City Club awards financial support, upon demonstrated need, to selected community projects. Recent organizations receiving a contribution include:
- BSA Boy Scout Troops 351, 355, 358 and 359
- BSA San Marino Scout House
- El Molino Viejo (The Old Mill)
- Hill-Harbison House (Girl Scouts)
- Lacy Park War Memorial Project
- San Marino Chamber of Commerce
- San Marino Girl Scouts
- San Marino High School Grad Night
- San Marino High School Girls and Boys Athletics
- San Marino Historical Society (Thurner House Project)
- San Marino Library Foundation
- San Marino National Little League
- San Marino PTA Council
- San Marino Public Library
- San Marino Schools Foundation
- San Marino Tennis Foundation
- Southwestern Academy