Oregon is located in Illinois. Oregon, Illinois has a population of 3,754. Oregon is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 29%.
The median household income in Oregon, Illinois is $57,250. The median household income for the surrounding county is $62,812 compared to the national median of $66,222. The median age of people living in Oregon is 42.9 years.
The average high temperature in July is 82 degrees, with an average low temperature in January of 9.5 degrees. The annual precipitation is 33.09.