Rio Dell is a city in Humboldt County, California, United States. It is located on the west bank of the Eel River 1 mile north of Scotia at an elevation of 161 feet. The population was 3,363 at the 2010 census, up from 3,174 at the 2000 census. Originally settled on the territories of the Wiyot, Nongatl, and Mattole tribes, Rio Dell was reportedly first dubbed "Tokemuk" by native inhabitants of the land who were thought to be of multiple regional... Show more

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