Fiscal year ending 2024. Filed on November 17, 2025.
PO Box 255/glenwood Lake Park
Glenwood, Iowa 51534
Mills County Historical Society (EIN: 42-1274287) has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2024 IRS Form 990 filing, Mills County Historical Society, a 501(c)(3) charitable organization, reported compensation for 4 out of 7 total employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
HISTORICAL PRESERVATION
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