Fiscal year ending 2025. Filed on November 10, 2025.
607 4th Street
Sioux City, Iowa 51101
Siouxland Heritage Foundation (EIN: 42-1516734) has filed an IRS Form 990 since fiscal year 2019. In its fiscal year 2025 IRS Form 990 filing, Siouxland Heritage Foundation, 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
SIOUX CITY PUBLIC MUSEUM SUPPORT
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