St. Michael is a city located in Alaska. With a 2020 population of 415, it is the 70th largest city in Alaska and the 14116th largest city in the United States. St. Michael is currently declining at a rate of 0.00% annually and its population has increased by 3.49% since the most recent census, which recorded a population of 401 in 2010. St. Michael reached it's highest population of 415 in 2012. Spanning over 28 miles, St. Michael has a population density of 19 people per square mile.
The average household income in St. Michael is $53,956 with a poverty rate of 26.35%. The median rental costs in recent years comes to $875 per month, and the median house value is $67,000. The median age in St. Michael is 19.9 years, 18.4 years for males, and 22.6 years for females. For every 100 females there are 114.7 males.