Fiscal year ending 2024. Filed on August 23, 2025.
135 East Third Street
Oswego, New York 13126
Oswego County Historical Society (EIN: 15-6024641) has filed an IRS Form 990 since fiscal year 2017. In its fiscal year 2024 IRS Form 990 filing, Oswego County Historical Society, a 501(c)(3) charitable organization, reported compensation for 2 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
THE OSWEGO COUNTY HISTORICAL SOCIETY SEEKS TO INTERPRET ITS COLLECTIONS TO CONNECT THE COMMUNITY TO PAST, PRESENT AND FUTURE TOPICS RELEVANT TO LOCAL HISTORY, AND TO PROMOTE A PUBLIC INTEREST IN OSWEGO COUNTYS HISTORICAL RESOURCES.
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