Posen is a village in Cook County, Illinois, United States. Posen is the German-language name for the western Polish city of Poznań. The population of the village was 5,987 at the 2010 census, up from 4,730 in 2000.
|Period||Total Sold||Average Price||Median Price|
|Posen||1 out of 5|
|Illinois||2 out of 5|
|Posen||No rating submitted|