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Nonprofits in SOUTHOLD, NY

36 tax-exempt organizations with a return on IRS file.

Largest nonprofits in SOUTHOLD by revenue

Top 5s in SOUTHOLD

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Community Action Southold Town Inc990, year ended Dec 2024$3.6M
  2. 2Group for the East End Inc990, year ended Dec 2024$1.5M
  3. 3Southold Free Library990, year ended Jun 2026$1.3M
  4. 4Sea Tow Foundation Inc990, year ended Dec 2025$538.9K
  5. 5Southold Historical Society Inc990, year ended Dec 2025$284.5K

Largest reserves

Net assets (fund balance) at year end

  1. 1Community Action Southold Town Inc990, year ended Dec 2024$6.8M
  2. 2Southold Free Library990, year ended Jun 2026$5.4M
  3. 3Southold Historical Society Inc990, year ended Dec 2025$3.7M
  4. 4Group for the East End Inc990, year ended Dec 2024$1.8M
  5. 5Sea Tow Foundation Inc990, year ended Dec 2025$737.4K

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Robert S DelucaPresident · Group for the East End Inc$310.1K
  2. 2Kristina LangeDir of Membership · Group for the East End Inc$144.4K
  3. 3Cathy Demeroto Jan-NovExecutive Director · Community Action Southold Town Inc$136.4K
  4. 4Caroline MacarthurDirector · Southold Free Library$125.8K
  5. 5Streven BiasettiDir of Env Educ · Group for the East End Inc$108.3K

All nonprofits in SOUTHOLD, A–Z