Fiscal year ending 2024. Filed on November 13, 2025.
PO Box 260
Sierra City, California 96125
Sierra County Historical Society (EIN: 23-7015771) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Sierra 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
Preserve history of the Sierra County area.
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