Kasaan, AK has a population of 93 and is the 27,107th largest city in the United States. The population density is 15 per sq mi which is 1295% higher than the Alaska average and 83% lower than the national average. The median age in Kasaan is 30 which is approximately 11% lower than the Alaska average of 34. In Kasaan, 56% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 49% of Kasaan residents were born in Alaska, 51% were born out of state, 0% were born outside of the United States and 0% were foreign born.