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Donor Recognition

ISB is grateful for its many loyal donors who support our mission with their generosity and dedication.

Leadership Giving Societies

Leadership gifts, beginning at $1,000, have the greatest impact on the School’s most important initiatives and ensure ISB delivers exceptional learning opportunities. Leadership donors are highlighted in the Annual Report and receive special event invitations in recognition of their deep commitment to ISB and their impact on our community.
  • Founders’ Society: $50,000+
  • Visionaries’ Society: $25,000 to $49,999
  • Head of School Society: $15,000 to $24,999
  • Benefactors’ Society: $10,000 to $14,999
  • Patrons’ Society: $5,000 to $9,999
  • Platinum Society: $2,500 to $4,999
  • Gold Society: $1,000 to $2,499

Friends of ISB

ISB is grateful for its far-reaching support of the Annual Fund. Gifts of any size from our parent community signal a strong belief in the School's mission. Last year, gifts of $999 and less totaled more than $117,100, greater than any single gift to the Annual Fund.

Loyalty Circles

1962 Society

The 1962 Society honors community members who have reached $100,000 or more in cumulative lifetime giving to ISB. Their generosity over time has been critical to ensuring the School’s continued success.

True Blue Society

There is no greater testament to your belief in ISB’s mission than by showing your regular support to the School. Donors who have made a gift for three or more consecutive years are recognized in the Annual Report. 

more consecutive years are recognized with a ^ in our Annual Report.