Iron River is a city located in Michigan. With a 2020 population of 2,815, it is the 209th largest city in Michigan and the 6425th largest city in the United States. Iron River is currently declining at a rate of -0.42% annually and its population has decreased by -7.07% since the most recent census, which recorded a population of 3,029 in 2010. Iron River reached it's highest population of 3,028 in 2010. Spanning over 7 miles, Iron River has a population density of 418 people per square mile.
The average household income in Iron River is $41,752 with a poverty rate of 20.44%. The median rental costs in recent years comes to $476 per month, and the median house value is $53,600. The median age in Iron River is 49 years, 47.2 years for males, and 51.4 years for females. For every 100 females there are 91.7 males.