Lihue or Līhuʻe is an unincorporated census-designated place (CDP) and the county seat of Kauai County, Hawaii. Lihue (pronounced [liːˈhuʔe]) is the second largest town on the Hawaiian island of Kauaʻi after Kapaʻa. As of the 2020 Census, the CDP had a total population of 8,004.[1]