For every 100 males there were 98.9 females. For the period 2011–2015, the median estimated annual income for a household in the CDP was $66,276, and the median income for a family was $73,661. Male full-time workers had a median income of $35,833 versus $42,344 for females. The per capita income for the CDP was $38,885. About 10.2% of families and 8.8% of the population were below the poverty line, including 15.5% of those under age 18 and 5.5% of those age 65 or over. Lava zones, redlining, and insurance issues Captain Cook shares much in common with the District of Puna. Both districts are situated on active volcanoes and contain large sections of land that are in Lava Flow Hazard Zone 2. Additionally, new lava hazard zones 11, 12, and 13 are being established to account for current flow activity to reduce redlining. Points of interest Amy B. H. Greenwell Ethnobotanical Garden Koa Coffee Plantation Kona Coffee Living History Farm Rodney J. T. Yano Memorial Hall Education Hawaii Department of Education operates Konawaena Elementary School in the CDP. Two schools, Konawaena Middle School and Konawaena High School, are on a campus partially in Captain Cook CDP and partially in Kealakekua CDP. References Census-designated places in Hawaii County, Hawaii Populated places on Hawaii (island) Populated coastal places in Hawaii