Eden Roc, HI has a population of 599 and is the 18,439th largest city in the United States. The population density is 94 per sq mi which is 26% lower than the Hawaii average and 3% higher than the national average. The median age in Eden Roc is 42 which is approximately 9% higher than the Hawaii average of 39. In Eden Roc, 34% of the population over 15 years of age are married, 92% speak English and 0% speak Spanish. 51% of Eden Roc residents were born in Hawaii, 45% were born out of state, 2% were born outside of the United States and 3% were foreign born.