Cosmos is a city located in Minnesota. With a 2020 population of 447, it is the 519th largest city in Minnesota and the 13810th largest city in the United States. Cosmos is currently declining at a rate of -0.45% annually and its population has decreased by -5.50% since the most recent census, which recorded a population of 473 in 2010. Cosmos reached it's highest population of 474 in 2010. Spanning over 1 miles, Cosmos has a population density of 403 people per square mile.
The average household income in Cosmos is $47,257 with a poverty rate of 12.48%. The median rental costs in recent years comes to $663 per month, and the median house value is $70,300. The median age in Cosmos is 44.2 years, 44.2 years for males, and 44.2 years for females. For every 100 females there are 101.2 males.