Posen is a city located in Michigan. With a 2020 population of 224, it is the 508th largest city in Michigan and the 16325th largest city in the United States. Posen is currently growing at a rate of 0.45% annually but its population has decreased by -4.27% since the most recent census, which recorded a population of 234 in 2010. Posen reached it's highest population of 233 in 2010. Spanning over 1 miles, Posen has a population density of 224 people per square mile.
The average household income in Posen is $36,723 with a poverty rate of 19.46%. The median rental costs in recent years comes to $320 per month, and the median house value is $77,700. The median age in Posen is 42.9 years, 41.6 years for males, and 44 years for females. For every 100 females there are 82.8 males.