By default you're shown nonprofits in all subcategories. Click on subcategories below to add/remove subcategories. When you are satisfied with your selection click the "Apply Filters" button below.
Throughout its 60+ years of operation the Clackamas County Historical Society remains dedicated to enriching the lives of current and future generations through collecting, preserving, and interpreting the…
Clatsop County Historical Society is a 501(c)(3) non-profit educational organization dedicated to preserving and presenting the history of Clatsop County Oregon and the surrounding area. The Society operates…
We collect, display, preserve, and safeguard various artifacts, ephemera, photographs and research materials about all aspects of the history of Columbia County. We use our resources to share…
Confluence connects people to the history, living cultures, and ecology of the Columbia River system through Indigenous voices. We are a community-supported nonprofit that works through six art landscapes, educational programs, and…
The Coos History Museum creates a better understanding of life in Coos County and Oregon’s South Coast, past and present, and our place in that life. We do…