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Nonprofits in CUSTER, SD

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

Largest nonprofits in CUSTER by revenue

Top 5s in CUSTER

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Custer City Fire Department990, year ended Dec 2025$302K
  2. 2Women Escaping a Violent Environment Weave990, year ended Sep 2025$279.8K
  3. 3Esthers Rising990, year ended Dec 2025$251.3K
  4. 4Custer Ambulance Service Inc990, year ended Dec 2024$225.5K
  5. 5Custer Area Chamber of Commerce and Visitors Bureau990, year ended Dec 2024$224K

Largest reserves

Net assets (fund balance) at year end

  1. 1Black Hills Electric Cooperative Inc990, year ended Dec 2025$37.9M
  2. 2Custer City Fire Department990, year ended Dec 2025$4.8M
  3. 3Custer Ambulance Service Inc990, year ended Dec 2024$1.5M
  4. 4Operation Black Hills Cabin990, year ended Dec 2024$869.7K
  5. 5Servants Heart Foundation990-PF, year ended Dec 2025$636.7K

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Walker WittCEO · Black Hills Electric Cooperative Inc$462.1K
  2. 2Sammi LangendorfCFO · Black Hills Electric Cooperative Inc$270.8K
  3. 3Bill BriskManger of Operations · Black Hills Electric Cooperative Inc$248.3K
  4. 4Jesse SorensonSystem Coordinator · Black Hills Electric Cooperative Inc$244.9K
  5. 5Michelle FisherDir of Communications-Member Service · Black Hills Electric Cooperative Inc$217.5K

All nonprofits in CUSTER, A–Z