5 Properties Found
Posen is located in Illinois. Posen, Illinois has a population of 5,793. Posen is more family-centric than the surrounding county with 47% of the households containing married families with children. The county average for households married with children is 27%.
The median household income in Posen, IL is $40,655. The median household income for the surrounding county is $59,141 compared to the national median of $57,525. The median age of people living in Posen is 33 years old.Learn more about Posen, IL Real Estate.