Kilauea is an unincorporated community and census-designated place in Kauaʻi County, Hawaii, United States. As of the 2010 census it had a population of 2,803.Kīlauea shares the name of the active volcano Kilauea on the island of Hawaii. The name translates to "spewing" or "much spreading" in the Hawaiian language.The Guava Kai Plantation closed in late 2006/early 2007.

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