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Nonprofits in ALTON, IL

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

Largest nonprofits in ALTON by revenue

Top 5s in ALTON

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Riverbend Head Start Delegate Inc990, year ended Dec 2024$12.8M
  2. 2Senior Services Plus Inc990, year ended Sep 2025$10.4M
  3. 3Great Rivers & Routes Tourism Bureau990, year ended Jun 2025$6.5M
  4. 4Oasis Womens Center990, year ended Jun 2025$1.8M
  5. 5Riverbend Head Start & Family Services Inc990, year ended Dec 2024$1.3M

Largest reserves

Net assets (fund balance) at year end

  1. 1Alton Memorial Health Services Foundation990, year ended Sep 2025$49.7M
  2. 2Eagle Forum Education and Legal Defense Fund990, year ended Dec 2024$18.4M
  3. 3Residential Options Inc990, year ended Jun 2025$16.2M
  4. 4Challenge Unlimited Inc990, year ended Jun 2025$15.7M
  5. 5Great Rivers Land Preservation Association Inc990, year ended Dec 2024$15.1M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Kandula Prasad MDPhysician · Fairview Heights Medical Group SC$1.4M
  2. 2Jamous Abdulsalam MDPhysician · Fairview Heights Medical Group SC$1.4M
  3. 3Omotola Aaron MDPhysician · Fairview Heights Medical Group SC$1.3M
  4. 4Stirton John W MDPhysician · Fairview Heights Medical Group SC$1.1M
  5. 5Tiwari Sumit MDPhysician · Fairview Heights Medical Group SC$884.7K

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