Tenakee Springs, AK has a population of 172 and is the 25,109th largest city in the United States. The population density is 13 per sq mi which is 1089% higher than the Alaska average and 86% lower than the national average. The median age in Tenakee Springs is 57 which is approximately 71% higher than the Alaska average of 34. In Tenakee Springs, 77% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 31% of Tenakee Springs residents were born in Alaska, 69% were born out of state, 0% were born outside of the United States and 0% were foreign born.