Humboldt County » Rio Dell
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| Rio Dell | |
| Rio Dell is a city in Humboldt County, California. It is located on the west bank of the Eel River 1 mile (1.6 km) north of Scotia at an elevation of 161 feet (49 m). The population was 3,379 at the 2020 census, up from 3,363 at the 2010 census. | |
