Kurtistown, HI has a population of 1,168 and is the 14,193rd largest city in the United States. The population density is 196 per sq mi which is 54% higher than the Hawaii average and 117% higher than the national average. The median age in Kurtistown is 50 which is approximately 30% higher than the Hawaii average of 39. In Kurtistown, 60% of the population over 15 years of age are married, 89% speak English and 0% speak Spanish. 72% of Kurtistown residents were born in Hawaii, 22% were born out of state, 0% were born outside of the United States and 7% were foreign born.