Fiscal year ending 2024. Filed on November 14, 2025.
815 South 2nd Ave
Winterset, Iowa 50273
Madison County Historical Society (EIN: 23-7423189) has filed an IRS Form 990 since fiscal year 2019. In its fiscal year 2024 IRS Form 990 filing, Madison County Historical Society, a 501(c)(3) charitable organization, reported compensation for 10 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
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