Kotzebue, AK has a population of 3,288 and is the 8,348th largest city in the United States. The population density is 133 per sq mi which is 13216% higher than the Alaska average and 47% higher than the national average. The median age in Kotzebue is 29 which is approximately 14% lower than the Alaska average of 34. In Kotzebue, 45% of the population over 15 years of age are married, 71% speak English and 2% speak Spanish. 75% of Kotzebue residents were born in Alaska, 22% were born out of state, 0% were born outside of the United States and 2% were foreign born.