Clackamas County Historical Society, of Oregon City, OR, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $262K in revenue, $467K in expenses, $969K in total assets. 2 publicly reported grants to this organization, totaling roughly $31K, appear in IRS filings.
To enrich the lives of current and future generations through collecting, preserving, and interpreting the history and culture of Clackamas County. The museums are open to the public and strive to educate and preserve the legacy of Clackamas County, Oregon.
Showing up to 5 of 2 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $262K | $467K | $969K |
| 2024 | $579K | $423K | $1.1M |
| 2023 | $318K | $323K | $985K |
| 2022 | $265K | $259K | $964K |
| 2021 | $115K | $160K | $1.1M |
Between 2021 and 2025, reported annual revenue grew from $115K to $262K (+128%), with total assets most recently reported at $969K.
Interactive year-over-year charts and full filing details available with membership.
