Napili-Honokowai, HI has a population of 6,856 and is the 5,250th largest city in the United States. The population density is 2,640 per sq mi which is 1972% higher than the Hawaii average and 2813% higher than the national average. The median age in Napili-Honokowai is 40 which is approximately 3% higher than the Hawaii average of 39. In Napili-Honokowai, 53% of the population over 15 years of age are married, 72% speak English and 6% speak Spanish. 27% of Napili-Honokowai residents were born in Hawaii, 48% were born out of state, 2% were born outside of the United States and 22% were foreign born.