Posen is located in Illinois. Posen, Illinois 60469has a population of 5,724. Posen 60469 is more family-centric than the surrounding county with 43% households with children. The county percentage for households with children is 26%.
The median household income in Posen, Illinois 60469 is $47,384. The median household income for the surrounding county is $68,916 compared to the national median of $66,222. The median age of people living in Posen 60469 is 34.1 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 14.8 degrees. The annual precipitation is 38.65.