Fiscal year ending 2025. Filed on August 27, 2025.
PO Box 336
Hinsdale, Illinois 60522
Hinsdale Historical Society (EIN: 51-0166857) has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2025 IRS Form 990 filing, Hinsdale Historical Society, a 501(c)(3) charitable organization, reported compensation for 0 out of 2 total employees.
Revenue
Expenses
Employee compensation
No compensated employees were reported for this year (employee data available for 2024, 2023).
COLLECT, PRESERVE, AND PROMOTE HINSDALE HISTORY.
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