Coon Island is an island in the

Multnomah Channel The Multnomah Channel is a distributary of the Willamette River. It diverges from the main stem a few miles upstream of the main stem's confluence with the Columbia River in Multnomah County in the U.S. state of Oregon. The channel flows northw ...

Columbia County, Oregon Columbia County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 52,589. The county seat is St. Helens. History The Chinook and Clatskanie Native American peoples inhabited this region for c ...

, United States. The entire island is a park known as JJ Collins Marine Memorial Park. Coon Island includes docks on both sides, and is primarily used for recreational activities such as picnicking, boating, camping, and birdwatching.

References

River islands of Oregon Landforms of Columbia County, Oregon Uninhabited islands of Oregon {{ColumbiaCountyOR-geo-stub