Hilo is the largest settlement in and the county seat of Hawaiʻi County, Hawaiʻi, United States, which encompasses the Island of Hawaiʻi, and is a census-designated place. The population was 44,186 according to the 2020 census. It is the fourth-largest settlement in the state of Hawaiʻi, the largest settlement in the state outside of Oahu, and the largest settlement in the state outside of the Greater Honolulu Area.
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