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Nonprofits in HICKSVILLE, NY

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

Largest nonprofits in HICKSVILLE by revenue

Top 5s in HICKSVILLE

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Central Nassau Guidance & Counseling Services Inc990, year ended Dec 2024$20.5M
  2. 2Catholic Charities of the Diocese of Rockville Centre990, year ended Dec 2025$18M
  3. 3Nassau County Police Activity League Inc990, year ended Jun 2025$1.3M
  4. 4Book Fairies Inc990, year ended Dec 2025$1.1M
  5. 5Lise and Jeffrey Wilks Family Foundation990-PF, year ended Jul 2025$700K

Largest reserves

Net assets (fund balance) at year end

  1. 1National Grid Foundation990-PF, year ended Dec 2024$37.8M
  2. 2Central Nassau Guidance & Counseling Services Inc990, year ended Dec 2024$28.2M
  3. 3ST Josephs Village for Senior Citizen Housing Development Fund C990, year ended Sep 2025$22.2M
  4. 4Caritas Housing Corporation990, year ended Sep 2025$12.9M
  5. 5Catholic Charities of the Diocese of Rockville Centre990, year ended Dec 2025$12.1M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Ukuku DikePsychiatrist · Central Nassau Guidance & Counseling Services Inc$477.4K
  2. 2Jeffrey FriedmanCEO · Central Nassau Guidance & Counseling Services Inc$372.6K
  3. 3Michael E SmithTrustee/Chief Executive Officer · Catholic Charities of the Diocese of Rockville Centre$360.7K
  4. 4Meena AziziPsychiatrist · Central Nassau Guidance & Counseling Services Inc$353.8K
  5. 5Paul F EngelhartSecretary/Chief Operating Officer · Catholic Charities of the Diocese of Rockville Centre$347.5K

All nonprofits in HICKSVILLE, A–Z (page 1 of 2)